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Homonyms

IRMNG homonym list - genus level - Initial letter = "D" (1561)

Please note, this is a provisional homonyms list from IRMNG on 2019-11-22, and is subject to change. It may include nomina nuda, rejected and otherwise non-current names, plus some published misspellings, in addition to homonyms that have been validly published. A small proportion of duplicate entries awaiting rationalisation may also be included.

Click on any genus name for additional details, as currently available.

Dabashanospira
     Dabashanospira Fu, 1982 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Metathyrisinidae (Family)
 Dabashanospira Fu, 1984 † accepted as Dabashanospira Fu, 1982 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Metathyrisinidae (Family)

Daboia
     Daboia Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)
     Daboia Gray, 1840 accepted as Daboia Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)

Dacerla
     Dacerla Bergroth, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
     Dacerla Signoret, 1881 accepted as Dacerla Bergroth, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)

Dacetum
 Dacetum Agassiz, 1846 accepted as Daceton Perty, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
 Dacetum Kleine, 1922 accepted as Dacetellum Hedicke, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
 Dacetum Koch, 1847 accepted as Ethmostigmus Pocock, 1898 · Animalia (Kingdom) > Arthropoda (Phylum) > Chilopoda (Class) > Scolopendromorpha (Order) > Scolopendridae (Family)

Dachrys
     Dachrys Lacordaire in Erichson, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Dachrys Guérin, 1944 accepted as Dachrys Guérin, 1944 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Daciella
     Daciella Stancheva, 1981 † accepted as Daciella Stancheva, 1981 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
     Daciella Lehrer, 1971 accepted as Daciella Lehrer, 1971 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sarcophagidae (Family)
     Daciella Wenz, 1942 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Bithyniidae (Family)
     Daciella Pop, 1998 † · Protozoa (Kingdom) > Protozoa incertae sedis (Phylum) > (Class) > (Order) > Chitinoidellidae (Family)

Dacnitis
     Dacnitis Dujardin, 1844 accepted as Dacnitis Dujardin, 1844 (unassessed) · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Kathlaniidae (Family)
 Dacnitis Tornquist, 1931 accepted as Truttaedacnitis Petter, 1974 (synonym) · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Cucullanidae (Family)
 Dacnitis Dujardin, 1845 accepted as Cucullanus Müller, 1777 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Cucullanidae (Family)

Dacnochilus
     Dacnochilus Leconte, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dacnochilus LeConte, 1863 accepted as Dacnochilus Leconte, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dacnodes
     Dacnodes Burr, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Dermaptera (Order) > Pygidicranidae (Family)
     Dacnodes Dejean, 1834 accepted as Dacnodes Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Dacothyas
     Dacothyas Motas, 1959 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydryphantidae (Family)
     Dacothyas Motas, 1958 accepted as Dacothyas Motas, 1959 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydryphantidae (Family)

Dacrina
     Dacrina E.M. Fries, 1825 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Cantharellales (Order) > Hydnaceae (Family)
 Dacrina E.M. Fries, 1832 accepted as Urnula E.M. Fries, 1849 · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Sarcosomataceae (Family)

Dacrydium
     Dacrydium A.B. Lambert, 1807 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Podocarpaceae (Family)
     Dacrydium Link, 1809 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Dacrydium Torell, 1859 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Mytiloida (Order) > Mytilidae (Family)

Dacryomya
     Dacryomya Agassiz in Sowerby, 1842-44 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Nuculida (Order) > Nuculida (awaiting allocation) (Family)
     Dacryomya Loriol, 1899 † accepted as Dacryomya Loriol, 1899 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dacryophorus
     Dacryophorus Bonaparte, 1854 accepted as Dacryophorus Bonaparte, 1854 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dacryophorus Bonaparte, 1854 accepted as Dacryophorus Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Dacryopora
     Dacryopora Terquem, 1855 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Cyclostomatida (awaiting allocation) (Family)
 Dacryopora Lang, 1914 † accepted as Dacryoporella Bassler in Quenstedt, 1935 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Hippothoidae (Family)

Dactylaea
 Dactylaea (A.R. Franchet) M.A. Farille in M.A. Farille, A.-M. Cauwet-Marc & S.B. Malla, 1985 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
     Dactylaea F. Fedde ex H. Wolff, 1930 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Dactylaena
     Dactylaena H.A. Schrader ex J.A. Schultes & J.H. Schultes in J.J. Roemer & J.A. Schultes, 1829 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Cleomaceae (Family)
 Dactylaena Gray, 1874 accepted as Balaenoptera Lacépède, 1804 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Balaenopteridae (Family)

Dactylanthus
     Dactylanthus J.D. Hooker, 1859 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Balanophoraceae (Family)
 Dactylanthus Lambert, 1912 accepted as Clypeaster Lamarck, 1801 ((sub)generic subdivision of Clypeaster not accepted by scientific community) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Clypeasteroida (Order) > Clypeasteridae (Family)
     Dactylanthus Carlgren, 1911 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Preactiniidae (Family)

Dactylella
     Dactylella Grove, 1884 · Fungi (Kingdom) > Ascomycota (Phylum) > Orbiliomycetes (Class) > Orbiliales (Order) > Orbiliaceae (Family)
 Dactylella Thiele, 1898 accepted as Lipastrotethya de Laubenfels, 1954 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Halichondrida (Order) > Dictyonellidae (Family)
 Dactylella sensu Gray, 1872 accepted as Tetilla Schmidt, 1868 (junior synonym) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Spirophorida (Order) > Tetillidae (Family)

Dactylethra
 Dactylethra Cuvier, 1829 accepted as Xenopus Wagler, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Pipidae (Family)
 Dactylethra Meyrick, 1906 accepted as Dactylethrella Fletcher, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gelechiidae (Family)

Dactylia
     Dactylia Carter, 1885 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Haplosclerida (Order) > Callyspongiidae (Family)
 Dactylia Apostolescu, 1961 † accepted as Bopaina Apostolescu, 1961 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cytherideidae (Family)

Dactylina
     Dactylina Nylander, 1860 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecanorales (Order) > Parmeliaceae (Family)
     Dactylina Zborzewski, 1843 accepted as Dactylina Zborzewski, 1843 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Dactylina G. Arnaud ex Subramanian, 1964 accepted as Lactydina C.V. Subramanian, 1978 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Dactylina Gray, 1847 accepted as Pholas Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Myoida (Order) > Pholadidae (Family)

Dactylium
 Dactylium C.G.D. Nees, 1816 accepted as Monacrosporium Oudemans, 1885 · Fungi (Kingdom) > Ascomycota (Phylum) > Orbiliomycetes (Class) > Orbiliales (Order) > Orbiliaceae (Family)
     Dactylium Scudder, 1882 accepted as Dactylium Scudder, 1882 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dactylius
     Dactylius Curling, 1839 accepted as Dactylius Curling, 1839 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)
     Dactylius Sandberger, 1872 accepted as Dactylius Sandberger, 1872 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dactyloceras
     Dactyloceras L.A. Garay & H.R. Sweet, 1969 accepted as Dactyloceras L.A. Garay & H.R. Sweet, 1969 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
     Dactyloceras Mell, 1930 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Brahmaeidae (Family)
 Dactyloceras Fischer, 1879 † accepted as Dactylioceras Hyatt, 1867 † (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Dactylioceratidae (Family)

Dactylochlamys
 Dactylochlamys Rao, 1925 accepted as Angulyagra Rao, 1931 (invalid: junior homonym of Dactylochlamys Lauterborn, 1901; Angulyagra is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Architaenioglossa (Order) > Viviparidae (Family)
     Dactylochlamys Lauterborn, 1901 · Chromista (Kingdom) > Ciliophora (Phylum) > Litostomatea (Class) > Haptorida (Order) > Actinobolinidae (Family)

Dactylocrepis
     Dactylocrepis Schönherr, 1844 accepted as Dactylocrepis Schönherr, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Dactylocrepis Dejean, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Dactylocrepis Dejean, 1835 accepted as Dactylocrepis Dejean, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dactylocrinus
     Dactylocrinus Quenstedt, 1875 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Sagenocrinida (Order) > Sagenocrinida (awaiting allocation) (Family)
     Dactylocrinus Sladen, 1878 † accepted as Dactylocrinus Sladen, 1878 † (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)

Dactylodiscia
     Dactylodiscia Enderlein, 1934 accepted as Dactylodiscia Enderlein, 1934 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dactylodiscia Enderlein, 1936 accepted as Dactylodiscia Enderlein, 1936 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Dactylodiscus
     Dactylodiscus Kamegai, 1971 accepted as Dactylodiscus Kamegai, 1971 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Monogenea (awaiting allocation) (Order) > Monogenea (awaiting allocation) (Family)
     Dactylodiscus Slaczka, 1971 † accepted as Dactylodiscus Slaczka, 1971 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Dactylodiscus Olsson, 1893 accepted as Dactylodiscus Olsson, 1893 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)

Dactylomyia
     Dactylomyia Aldrich, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Dolichopodidae (Family)
     Dactylomyia Newstead & Carter, 1910 accepted as Dactylomyia Newstead & Carter, 1910 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)

Dactylonyx
     Dactylonyx Duméril, 1854 accepted as Dactylonyx Duméril, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Dactylonyx Bonaparte, 1839 accepted as Dactylonyx Bonaparte, 1839 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)

Dactylophora
 Dactylophora Léger, 1892 accepted as Dactylophorus Balbiani, 1899 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Dactylophoridae (Family)
     Dactylophora Scudder, 1882 accepted as Dactylophora Scudder, 1882 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dactylophora De Vis, 1883 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Cheilodactylidae (Family)

Dactylophorus
     Dactylophorus Balbiani, 1899 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Dactylophoridae (Family)
     Dactylophorus Schneider, 1887 accepted as Dactylophorus Schneider, 1887 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Dactylophorus Swainson, 1839 accepted as Dactylopterus Lacepède, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Dactylopteridae (Family)

Dactylophyllum
 Dactylophyllum C.B. Read, 1934 † accepted as · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
 Dactylophyllum Spenner, 1829 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rosaceae (Family)
 Dactylophyllum (Bentham) Spach, 1840 accepted as Linanthus Bentham, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Polemoniaceae (Family)

Dactylopodamphiascopsis
     Dactylopodamphiascopsis Lang, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Miraciidae (Family)
 Dactylopodamphiascopsis Lang, 1948 accepted as Dactylopodamphiascopsis Lang, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Miraciidae (Family)

Dactylopodella
 Dactylopodella Remane, 1926 accepted as Dactylopodola Strand, 1929 (synonym (preoccupied renamed by Strand, 1929)) · Animalia (Kingdom) > Gastrotricha (Phylum) > (Class) > Macrodasyida (Order) > Dactylopodolidae (Family)
     Dactylopodella Sars G.O., 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Pseudotachidiidae (Family)

Dactylopodia
 Dactylopodia Lang, 1944 accepted as Dactylopusia Norman, 1903 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Dactylopusiidae (Family)
 Dactylopodia Lang, 1948 accepted as Dactylopusia Norman, 1903 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Dactylopusiidae (Family)

Dactylopus
     Dactylopus Gill, 1859 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Callionymidae (Family)
 Dactylopus Bonnevie, 1921 accepted as Cephalopyge Hanel, 1905 (Invalid: junior homonym of Dactylopus Gill, 1859 [Pisces] and Dactylopus Claus, 1862; Nectophyllirhoe and Bonneviia are replacement names) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Phylliroidae (Family)
 Dactylopus Claus, 1863 accepted as Dactylopusia Norman, 1903 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Dactylopusiidae (Family)

Dactylosphaera
 Dactylosphaera Shimer, 1867 accepted as Daktulosphaira Shimer, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Phylloxeridae (Family)
 Dactylosphaera Bütschli in Bronn, 1881 accepted as Dactylosphaerium Hertwig & Lesser, 1874 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Discosea (Class) > Glycostylida (Order) > Dactylopodina incertae sedis (Family)

Dactylosphaerium
     Dactylosphaerium Steinecke, 1916 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Dictyosphaeriaceae (Family)
     Dactylosphaerium Hertwig & Lesser, 1874 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Discosea (Class) > Glycostylida (Order) > Dactylopodina incertae sedis (Family)

Dactylosporium
     Dactylosporium C.O. Harz, 1872 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Dactylosporium N.A. Mekhtieva, 1967 accepted as Dactylellina M. Morelet, 1968 · Fungi (Kingdom) > Ascomycota (Phylum) > Orbiliomycetes (Class) > Orbiliales (Order) > Orbiliaceae (Family)

Dactylostylis
     Dactylostylis Richardson, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Janirellidae (Family)
 Dactylostylis Scheidweiler in Otto & A.G. Dietrich, 1839 accepted as Zygostates Lindley, 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dactylota
     Dactylota Snellen, 1875 accepted as Dactylota Snellen, 1875 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dactylota Brandt, 1835 accepted as Chiridota Eschscholtz, 1829 · Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Apodida (Order) > Chiridotidae (Family)

Dactylotheca
     Dactylotheca R. Zeiller, 1883 † accepted as Dactylotheca R. Zeiller, 1883 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)
 Dactylotheca M. Barthel, 1975 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)

Dactylotus
     Dactylotus Schönherr, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Dactylotus J. Agardh accepted as Dactylotus J. Agardh · Plantae (Kingdom) > Rhodophyta (Phylum) > Rhodophyta incertae sedis (Class) > Rhodophyceae (awaiting allocation) (Order) > Rhodophyceae incertae sedis (Family)
 Dactylotus Schrammen, 1910 † accepted as Ingentilotus de Laubenfels in Moore, 1955 † · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Lithistida (awaiting allocation) (Family)

Dactylus
     Dactylus Meuschen, 1766 accepted as Dactylus Meuschen, 1766 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Dactylus Forsskål, 1775 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ebenaceae (Family)
     Dactylus Jousseaume, 1898 accepted as Dactylus Jousseaume, 1898 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Dactylus Schumacher, 1817 accepted as Pupa Röding, 1798 (invalid: Dactylus punctatus is a substitute name dor Bulla solidula and Dactylus is thus a junior objective synonym of Pupa) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Heterostropha (Order) > Acteonidae (Family)
 Dactylus P.F. Ascherson, 1864 accepted as Cynodon L.C.M. Richard, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Dactylus Mörch, 1861 accepted as Leiosolenus Carpenter, 1857 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Mytiloida (Order) > Mytilidae (Family)

Dadaya
     Dadaya Sars, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Diplostraca (Order) > Chydoridae (Family)
 Dadaya Wolcott, 1905 accepted as Neumania Forel, 1879 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Unionicolidae (Family)

Dadaydedeesia
     Dadaydedeesia Raymond, 1946 † accepted as Dadaydedeesia Raymond, 1946 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Dadaydedeesia Defretin, 1953 † accepted as Dadaydedeesia Defretin, 1953 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Branchiopoda (awaiting allocation) (Order) > Branchiopoda (awaiting allocation) (Family)

Dadayia
     Dadayia Travassos, 1921 accepted as Dadayia Travassos, 1921 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
 Dadayia Micoletzky, 1922 accepted as Anonchus Cobb, 1913 (synonym) · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Leptolaimida (Order) > Aphanolaimidae (Family)

Dadophora
     Dadophora Olivier, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lampyridae (Family)
     Dadophora Dejean, 1833 accepted as Dadophora Olivier, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lampyridae (Family)

Daedalia
 Daedalia Bonaparte, 1854 accepted as Daedalia Bonaparte, 1854 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Daedalia Parkhaev in Gravestock, Alexander, Demidenko et al., 2001 † accepted as Daedalia Parkhaev in Gravestock, Alexander, Demidenko et al., 2001 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)

Daedalus
     Daedalus Rouault, 1850 † accepted as Daedalus Rouault, 1850 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
 Daedalus Redtenbacher, 1891 accepted as Daedalellus Uvarov, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Daedycorrhina
 Daedycorrhina Kolbe, 1897 accepted as Daedycorrhina Kolbe, 1897 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Daedycorrhina Bates, 1880 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Daemon
     Daemon de Laporte, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dascillidae (Family)
 Daemon Motschoulsky, 1873 accepted as Paradaemon Csiki, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)

Daemonocrinites
     Daemonocrinites Troost, 1849 accepted as Daemonocrinites Troost, 1849 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Daemonocrinites Troost in Wood, 1909 accepted as Daemonocrinites Troost in Wood, 1909 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)

Daesiella
     Daesiella Hewitt, 1934 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Solifugae (Order) > Melanoblossidae (Family)
     Daesiella Caporiacco, 1936 accepted as Daesiella Caporiacco, 1936 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
 Daesiella Caporiacco, 1937 accepted as Biton Karsch, 1880 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Solifugae (Order) > Daesiidae (Family)

Daguinaspis
     Daguinaspis Hupé, 1953 † accepted as Daguinaspis Hupé, 1953 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Daguinaspis Hupe & Abadie, 1950 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Redlichiida (Order) > Nevadiidae (Family)

Dagysa
     Dagysa Gmelin in Linnaeus, 1791 accepted as Dagysa Gmelin in Linnaeus, 1791 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Urochordata (awaiting allocation) (Class) > Urochordata (awaiting allocation) (Order) > Urochordata (awaiting allocation) (Family)
 Dagysa Banks & Solander in Hawkesworth, 1773 accepted as Salpa Forskål, 1775 (nomen nudum) · Animalia (Kingdom) > Chordata (Phylum) > Thaliacea (Class) > Salpida (Order) > Salpidae (Family)

Dahlakia
 Dahlakia Por, 1986 accepted as Dahlakocamptus Huys, 2009 (Preoccupied by Dahlakia Biggs, 1971 (Gastropoda)) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Canthocamptidae (Family)
 Dahlakia Biggs, 1971 accepted as Bittium Gray, 1847 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Cerithiidae (Family)

Dahlgrenia
 Dahlgrenia Lena, 1974 accepted as Ovammina Dahlgren, 1962 (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Monothalamea (Class) > Astrorhizida (Order) > Saccamminidae (Family)
 Dahlgrenia Steyermark, 1951 accepted as Dictyocaryum H. Wendland, 1860 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)
 Dahlgrenia Bondar, 1942 accepted as Stethobaropsis Casey, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dahlia
     Dahlia Pagenstecher, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Dahlia Cavanilles, 1791 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Dahlia Thunberg, 1792 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Hamamelidaceae (Family)

Dahlimosina
     Dahlimosina Rohácek, 1982 accepted as Dahlimosina Rohácek, 1982 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sphaeroceridae (Family)
     Dahlimosina Rohácek, 1983 accepted as Dahlimosina Rohácek, 1983 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sphaeroceridae (Family)

Daimonelix
     Daimonelix Barbour, 1892 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Castoridae (Family)
 Daimonelix Schultz, 1942 † accepted as Daimonelix Barbour, 1892 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Castoridae (Family)

Daira
 Daira H. Milne Edwards, 1830 accepted as Daira H. Milne Edwards, 1830 (Suppressed name (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Dairidae (Family)
     Daira De Haan in Siebold, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Dairidae (Family)
 Daira Gistl, 1847 accepted as Synapta Eschscholtz, 1829 · Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Apodida (Order) > Synaptidae (Family)

Dajakus
     Dajakus Candèze, 1893 accepted as Dajakus Candèze, 1893 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dajakus Schwarz, 1906 accepted as Dayakus Candèze, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Dakaria
     Dakaria Werner, 1925 accepted as Dakaria Werner, 1925 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Dakaria Jullien & Calvet, 1903 accepted as Watersipora Neviani, 1896 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Watersiporidae (Family)

Dakotamys
     Dakotamys Eaton, 1995 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Multituberculata (Order) > Taeniolabidae (Family)
 Dakotamys Tedrow & Korth, 1997 † accepted as Dakotallomys Tedrow & Korth, 1999 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Aplodontiidae (Family)

Dalailama
     Dalailama Staudinger, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Bombycidae (Family)
     Dalailama Mereschkowsky · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > (Order) > Bacillariophyceae incertae sedis (Family)

Dalbergites
     Dalbergites Kuntze in Post & O. Kuntze, 1903 † accepted as Dalbergites Kuntze in Post & O. Kuntze, 1903 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dalbergites E.W. Berry, 1916 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Dalcera
     Dalcera Herrich-Schäffer, 1856 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Dalceridae (Family)
     Dalcera Signoret, 1864 accepted as Dalcera Signoret, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Daldynia
     Daldynia Egorova in Egorova & Savitsky, 1969 † accepted as Daldynia Egorova in Egorova & Savitsky, 1969 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Daldynia Egorova in Datsenko & Lazarenko, 1968 † accepted as Daldynia Egorova in Datsenko & Lazarenko, 1968 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Dalea
     Dalea Linnaeus, 1758 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dalea J. Gaertner, 1788 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)
 Dalea P. Miller, 1754 accepted as Browallia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanaceae (Family)
 Dalea P. Browne, 1756 accepted as Critonia P. Browne, 1756 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dalhousia
 Dalhousia McIntosh, 1885 accepted as Leocrates Kinberg, 1866 (subjective synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Phyllodocida (Order) > Hesionidae (Family)
     Dalhousia Ponder, Colgan, Terzis, Clark & Miller, 1996 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)

Dalia
     Dalia Schmidt & Brown, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pergidae (Family)
 Dalia accepted as Dallia Bean, 1880 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Esociformes (Order) > Umbridae (Family)

Daliella
 Daliella Preston, 1912 accepted as Daliella Preston, 1912 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Unionidae (Family)
 Daliella Dollfus, 1908 † accepted as Dalliella Cossmann, 1895 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Daliella Fang & Pope, 2004 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)

Dalila
     Dalila Thomson, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Dalila Barrande, 1881 † accepted as Dalila Barrande, 1881 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dallasia
 Dallasia Bergroth, 1891 accepted as Dallasiellus Berg, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cydnidae (Family)
 Dallasia Stokes, 1886 accepted as Glaucoma Ehrenberg, 1830 · Chromista (Kingdom) > Ciliophora (Phylum) > Oligohymenophorea (Class) > Hymenostomatida (Order) > Glaucomidae (Family)

Dallia
     Dallia Jeffreys, 1883 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Patellogastropoda (Order) > Lepetidae (Family)
     Dallia Bean, 1880 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Esociformes (Order) > Umbridae (Family)

Dalliella
     Dalliella Simpson, 1900 accepted as Dalliella Simpson, 1900 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Unionidae (Family)
     Dalliella Cossmann, 1895 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Capulidae (Family)

Dallonia
     Dallonia Lambert in Dalloni, 1916 accepted as Dallonia Lambert in Dalloni, 1916 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Dallonia de Bergevin, 1936 accepted as Dallonia de Bergevin, 1936 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cydnidae (Family)

Dalmanella
     Dalmanella Hall & Clarke, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Dalmanellidae (Family)
 Dalmanella Schuchert & Cooper, 1932 † accepted as Paucicrura Cooper, 1956 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Dalmanellidae (Family)

Dalmania
 Dalmania Emmrich, 1845 † accepted as Dalmania Emmrich, 1845 † (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Dalmanitidae (Family)
 Dalmania Robineau-Desvoidy, 1853 accepted as Dalmannia Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Conopidae (Family)

Dalmannia
     Dalmannia Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Conopidae (Family)
     Dalmannia Emmrich, 1844 † accepted as Dalmannia Emmrich, 1844 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Dalmanitidae (Family)

Dalmatella
     Dalmatella Velkovrh, 1970 accepted as Dalmatella Velkovrh, 1970 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)
     Dalmatella Ercegović, 1929 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Pleurocapsales (Order) > Hydrococcaceae (Family)

Daltonia
     Daltonia Oman, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Daltonia W.J. Hooker & T. Taylor, 1818 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hookeriales (Order) > Daltoniaceae (Family)

Dalyellia
 Dalyellia Fleming, 1822 accepted as Dalyellia Gieysztor, 1938 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Dalyelliidae (Family)
     Dalyellia Gieysztor, 1938 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Dalyelliidae (Family)

Dalzellia
     Dalzellia R. Wight, 1852 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Podostemaceae (Family)
 Dalzellia Hasskarl, 1865 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Commelinales (Order) > Commelinaceae (Family)

Dama
     Dama Frisch, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)
 Dama Gray, 1850 accepted as Dama Gray, 1850 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
     Dama Gray, 1825 accepted as Dama Gray, 1825 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)
 Dama Smith, 1827 accepted as Dama Smith, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)
 Dama Zimmermann, 1780 accepted as Odocoileus Rafinesque, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Damaeus
     Damaeus Koch in Panzer, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Damaeidae (Family)
     Damaeus Agassiz, 1846 accepted as Damaeus Agassiz, 1846 · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Damalavus
     Damalavus Arambourg, 1959 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
     Damalavus Arambourg, 1958 † accepted as Damalavus Arambourg, 1959 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Damalis
     Damalis Fabricius, 1805 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)
     Damalis Hübner, 1819 accepted as Damalis Hübner, 1819 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Damalis Leach, 1847 accepted as Damalis Leach, 1847 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Damalis Gray, 1872 accepted as Damaliscus Sclater & Thomas, 1894 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Damalis Gray, 1846 accepted as Damaliscus Sclater & Thomas, 1894 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Damalis Smith, 1827 accepted as Alcelaphus de Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Damania
     Damania Thapa, 1989 accepted as Damania Thapa, 1989 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
 Damania Smith, 1959 accepted as Alticus Lacepède, 1800 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Blenniidae (Family)

Damasonium
 Damasonium Adanson, 1763 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Alismataceae (Family)
     Damasonium P. Miller, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Alismataceae (Family)
 Damasonium Schreber, 1789 accepted as Ottelia Persoon, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Hydrocharitaceae (Family)

Damatris
     Damatris de Laporte in Brullé, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Damatris Cassini, 1817 accepted as Damatris Cassini, 1817 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Damelia
     Damelia Clark, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Damelia Distant, 1899 accepted as Solenotichus Martin, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Scutelleridae (Family)

Dameus
     Dameus Rafinesque, 1814 accepted as Dameus Rafinesque, 1814 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Dameus Rafinesque, 1815 accepted as Dameus Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Damia
     Damia Schlegel, 1867 accepted as Damia Schlegel, 1867 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Damia Dejean, 1835 accepted as Damia Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Damia Lacordaire, 1848 accepted as Melitonoma Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Damicerus
     Damicerus Dejean, 1835 accepted as Damicerus Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Damicerus Spinola, 1839 accepted as Tesserocerus Saunders, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Damilina
     Damilina Horný, 1961 † accepted as Damilina Horný, 1961 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
 Damilina Jeannel, 1964 accepted as Dalminia Newton & Chandler, 1989 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Damiria
     Damiria Fairmaire, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Damiria Keller, 1891 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Poecilosclerida (Order) > Acarnidae (Family)

Damiriella
     Damiriella Melnikova, 1986 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Palaeocopida (Order) > Palaeocopida (awaiting allocation) (Family)
 Damiriella Burton, 1935 accepted as Lissodendoryx Topsent, 1892 (junior synonym) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Poecilosclerida (Order) > Coelosphaeridae (Family)

Dammara
     Dammara J. Gaertner, 1790 accepted as Dammara J. Gaertner, 1790 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Burseraceae (Family)
 Dammara Link, 1822 accepted as Agathis R.A. Salisbury, 1807 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Araucariaceae (Family)

Damoeus
 Damoeus Canestrini & Fanzago, 1877 accepted as Damaeus Koch in Panzer, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Damaeidae (Family)
 Damoeus Berlese, 1883 accepted as Damaeus Koch in Panzer, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Damaeidae (Family)

Damonia
 Damonia Gray, 1869 accepted as Malayemys Lindholm, 1931 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Testudines (Order) > Bataguridae (Family)
     Damonia Robineau-Desvoidy, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Damophila
     Damophila Curtis, 1832 accepted as Damophila Curtis, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Damophila Reichenbach, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Apodiformes (Order) > Trochilidae (Family)

Damosiphon
 Damosiphon Stephen & Edmonds, 1972 accepted as Siphonosoma Spengel, 1912 (synonym) · Animalia (Kingdom) > Sipuncula (Phylum) > Sipunculidea (Class) > Sipunculoidea (Order) > Sipunculidae (Family)
 Damosiphon Fisher, 1950 accepted as Siphonosoma Spengel, 1912 · Animalia (Kingdom) > Sipuncula (Phylum) > Sipunculidea (Class) > Sipunculoidea (Order) > Sipunculidae (Family)

Dampiera
     Dampiera R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Goodeniaceae (Family)
 Dampiera accepted as Dampieria Castelnau, 1875 (misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Pseudochromidae (Family)

Danaa
 Danaa Colla, 1835 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Danaa C. Allioni, 1785 accepted as Physospermum Cusson in A.L. Jussieu, 1787 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Danae
     Danae Reiche in Ferret & Galinier, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)
     Danae Medikus, 1787 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)
 Danae Snellen van Vollenhoven, 1864 accepted as Rhinoscapha Montrouzier, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Danaea
     Danaea d'Orbigny, 1839 & 1846 accepted as Danaea d'Orbigny, 1839 & 1846 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Danaea G. Caneva & A. Rambelli, 1981 accepted as Kiliophora A.J. Kuthubutheen & A. Nawawi, 1993 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Danaea J.E. Smith, 1793 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Marattiales (Order) > Marattiaceae (Family)

Danaeopsis
     Danaeopsis O. Heer ex W.P. Schimper, 1869 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Marattiales (Order) > Danaeaceae (Family)
 Danaeopsis K.B. Presl, 1845 accepted as Danaea J.E. Smith, 1793 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Marattiales (Order) > Marattiaceae (Family)

Danais
     Danais Commerson ex Ventenat, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
 Danais Latreille, 1819 accepted as Danaus Kluk, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Danaus
     Danaus Kluk, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Danaus Linnaeus, 1758 accepted as Danaus Kluk, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Danaus Latreille, 1809 accepted as Danaus Kluk, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Dandya
     Dandya H.E. Moore, 1953 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)
     Dandya White & Moy-Thomas, 1941 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Semionotiformes (Order) > Semionotiformes (awaiting allocation) (Family)

Danella
     Danella Pajaud, 1966 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Thecideidae (Family)
     Danella Gray, 1869 accepted as Danella Gray, 1869 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Dangeardia
 Dangeardia Bougon, 1901 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Chlamydomonadaceae (Family)
     Dangeardia Schröder, 1898 accepted as Dangeardia Schröder, 1898 · Fungi (Kingdom) > Chytridiomycota (Phylum) > Chytridiomycetes (Class) > Chytridiales (Order) > Chytridiaceae (Family)

Daniela
     Daniela Parra, 1996 accepted as Daniela Parra, 1996 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
     Daniela Koch, 1891 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Alcyonacea (Order) > Nephtheidae (Family)
     Daniela Hartig, 1963 accepted as Daniela Hartig, 1963 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lymantriidae (Family)
 Daniela Netolitzky, 1910 accepted as Bembidion Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Danielia
 Danielia B. Skvortzov, 1967 accepted as · Protozoa (Kingdom) > Metamonada (Phylum) > Eopharyngea (Class) > Diplomonadida (Order) > Hexamitidae (Family)
 Danielia Kudryashova, Neronov & Mobedi, 1972 accepted as Otorhinophila Wrenn & Loomis, 1967 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Trombiculidae (Family)
 Danielia (A.P. de Candolle) Lemaire, 1869 accepted as Crassula Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Crassulaceae (Family)
 Danielia Correa de Mello ex Verlot, 1868 accepted as Mansoa A.P. de Candolle, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Bignoniaceae (Family)

Danielita
 Danielita Ng, Clark & C. G. S. Tan, 2010 accepted as Danielella Ng & Clark, 2012 (pre-occupied by Danielita Kiriakoff, 1970 [Lepidoptera]) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Camptandriidae (Family)
 Danielita Kiriakoff, 1970 accepted as Pterotes Berg, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)
     Danielita Altiner & Özkan-Altiner, 2010 † · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Textulariida (Order) > Globivalvulinidae (Family)

Daniella
     Daniella Kovalevskii in Borisyak et al., 1974 † accepted as Daniella Kovalevskii in Borisyak et al., 1974 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
 Daniella accepted as Daniela Koch, 1891 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Alcyonacea (Order) > Nephtheidae (Family)
 Daniella Corr. Mello accepted as Mansoa A.P. de Candolle, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Bignoniaceae (Family)
 Daniella Cossmann, 1897 † accepted as Dalliella Cossmann, 1895 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
 Daniella Sahai & Srivastava, 1977 accepted as Parahemiurus Vaz & Pereira, 1930 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Hemiuridae (Family)

Danielssenia
     Danielssenia Grieg, 1887 accepted as Danielssenia Grieg, 1887 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Danielssenia Boeck, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Pseudotachidiidae (Family)

Danis
     Danis Fabricius, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
 Danis Gray, 1825 accepted as Ursus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Ursidae (Family)
 Danis Lucas, 1889 accepted as Danaus Kluk, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Dapessus
 Dapessus Roewer, 1933 accepted as Ethobunus Chamberlin, 1925 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Zalmoxidae (Family)
 Dapessus Goodnight & Goodnight, 1977 accepted as Guerrobunus Goodnight & Goodnight, 1945 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Phalangodidae (Family)

Dapha
 Dapha Walker, 1863 accepted as Hapda Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Dapha Walker, 1863 accepted as Hapda Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Daphne
     Daphne Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)
 Daphne J.E. Smith in Rees, 1808 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
 Daphne Poli, 1791 accepted as Arca Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Arcida (Order) > Arcidae (Family)
 Daphne Müller, 1776 accepted as Daphnia O.F. Müller, 1785 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Diplostraca (Order) > Daphniidae (Family)
 Daphne Neumoegen, 1894 accepted as Didaphne Berg, 1899 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)

Daphnella
     Daphnella Baird, 1850 accepted as Daphnella Baird, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Daphnella Hinds, 1844 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Raphitomidae (Family)

Daphnidium
 Daphnidium L. Cienkowski, 1881 accepted as · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Flagellata (awaiting allocation) (Family)
 Daphnidium C.G.D. Nees in Wallich, 1831 accepted as Lindera Thunberg, 1783 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Lauraceae (Family)

Daphniola
     Daphniola Radoman, 1973 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)
     Daphniola Schutt, 1980 accepted as Daphniola Schutt, 1980 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)

Daphnites
     Daphnites Mojsisovics, 1893 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Thisbitidae (Family)
 Daphnites Ettingshausen, 1867 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)

Dapsa
     Dapsa Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)
     Dapsa Dejean, 1821 accepted as Dapsa Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)

Darala
     Darala Walker, 1855 accepted as Darala Walker, 1855 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Darala Ritsema, 1884 accepted as Darala Ritsema, 1884 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Crabronidae (Family)

Darantasia
     Darantasia Walker, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Darantasia Walker, 1862 accepted as Antasia Warren, 1894 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Darbya
     Darbya Bartsch, 1934 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Borsoniidae (Family)
 Darbya A. Gray, 1846 accepted as Nestronia Rafinesque, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Santalaceae (Family)

Dardania
     Dardania Stål, 1866 accepted as Dardania Stål, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Dardania Hutton, 1882 accepted as Dardanula Iredale, 1915 (invalid: junior homonym of Dardania Stål, 1866 [Insecta]; Dardanula Iredale, 1915 is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Eatoniellidae (Family)

Daria
     Daria Ragonot, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
 Daria Grigyalis, 1970 † accepted as Dariellina Grigyalis, 1980 † (junior homonym of Daria Ragonot, 1888) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Nonionidae (Family)

Dariopsis
 Dariopsis Paetel, 1875 accepted as Dariopsis Paetel, 1875 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Dorididae (Family)
     Dariopsis Malakhova, 1975 † accepted as Dariopsis Malakhova, 1975 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)

Darlingtonia
     Darlingtonia J. Torrey, 1853 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Sarraceniaceae (Family)
     Darlingtonia Cochran, 1935 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Darlingtonia J. Torrey, 1851 accepted as Styrax Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Styracaceae (Family)
 Darlingtonia A.P. de Candolle, 1825 accepted as Desmanthus Willdenow, 1806 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Darluca
     Darluca Rafinesque, 1838 accepted as Darluca Rafinesque, 1838 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanales (awaiting allocation) (Family)
 Darluca Castagne, 1851 accepted as Sphaerellopsis M.C. Cooke, 1883 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Phaeosphaeriaceae (Family)

Darna
     Darna Walker, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Limacodidae (Family)
 Darna Walker, 1865 accepted as Crocomela Kirby, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)

Darodilia
     Darodilia Castelnau, 1868 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Darodilia Laporte de Castelnau, 1867 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dartevellia
     Dartevellia Brian, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Caligidae (Family)
 Dartevellia Borg, 1944 accepted as Dartevellopora Gordon & Taylor, 2010 (Junior homonym of Dartevellia Brian, 1939) · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Lichenoporidae (Family)

Dartoniella
     Dartoniella Viets, 1929 accepted as Dartoniella Viets, 1929 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
 Dartoniella Lundblad, 1941 accepted as Nilotonia Thor, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Nilotoniidae (Family)

Daruma
     Daruma Matsumura, 1927 accepted as Daruma Matsumura, 1927 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Daruma Matsumura, 1916 accepted as Daruma Matsumura, 1916 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Issidae (Family)
     Daruma Jordan & Starks, 1904 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Cottidae (Family)

Darwinella
     Darwinella Enderlein, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Promecheilidae (Family)
     Darwinella Müller, 1865 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Dendroceratida (Order) > Darwinellidae (Family)
 Darwinella Brady & Robertson, 1872 † accepted as Darwinula Jones, 1885 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Darwinulidae (Family)

Darwinia
 Darwinia Bate, 1857 accepted as Darwinia Bate, 1857 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cyprididae (Family)
     Darwinia Pereyaslawzew in Brandt, 1880 accepted as Darwinia Pereyaslawzew in Brandt, 1880 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
     Darwinia Pereyaslawzewa, 1892 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
     Darwinia Rudge, 1815 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Myrtaceae (Family)
 Darwinia Dybowski, 1873 † accepted as Prodarwinia Cotton, 1973 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
 Darwinia Schultze, 1865 accepted as Darwinella Müller, 1865 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Dendroceratida (Order) > Darwinellidae (Family)
 Darwinia Rafinesque, 1817 accepted as Sesbania Scopoli, 1777 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Darwiniella
     Darwiniella Anderson, 1992 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Sessilia (Order) > Pyrgomatidae (Family)
     Darwiniella Spegazzini, 1887 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Darwiniella L.A. Braas & E. Lückel, 1982 accepted as Stellilabium Schlechter, 1914 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Darwiniella accepted as Darwinella Enderlein, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Promecheilidae (Family)

Dasalus
     Dasalus Fischer Waldheim, 1829 accepted as Dasalus Fischer Waldheim, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dasalus Motschulsky, 1850 accepted as Pterostichus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dascillus
     Dascillus Latreille, 1796 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dascillidae (Family)
     Dascillus Gronow in Gray, 1854 accepted as Dascillus Gronow in Gray, 1854 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Clupeiformes (Order) > Clupeidae (Family)
 Dascillus Schoenherr, 1826 accepted as Polydrusus Germar, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dascyllus
     Dascyllus Cuvier, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Pomacentridae (Family)
 Dascyllus Lacordaire, 1857 accepted as Dascillus Latreille, 1796 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dascillidae (Family)

Dasia
     Dasia van der Goot in Das, 1918 accepted as Dasia van der Goot in Das, 1918 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Dasia Gómez-Menor Ortega, 1951 accepted as Dasia Gómez-Menor Ortega, 1951 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Dasia Gray, 1839 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Scincidae (Family)
 Dasia C.A. Agardh, 1824 accepted as Dasia C.A. Agardh, 1824 (Misspelling) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Dasyaceae (Family)
 Dasia Lebour, 1938 accepted as Dasella Lebour, 1945 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Palaemonidae (Family)

Dasiphora
     Dasiphora Rafinesque, 1840 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rosaceae (Family)
 Dasiphora Rondani, 1856 accepted as Dasyphora Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Muscidae (Family)

Dasornis
     Dasornis Owen, 1869 accepted as Dasornis Owen, 1869 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dasornis Owen, 1870 accepted as Dasornis Owen, 1870 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Daspletis
     Daspletis Loew, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)
     Daspletis Förster, 1868 accepted as Daspletis Förster, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Dasurus
     Dasurus R.A. Salisbury, 1866 accepted as Dasurus R.A. Salisbury, 1866 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)
 Dasurus Anon., 1829 accepted as Dasyurus Geoffroy, 1796 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Dasyuromorphia (Order) > Dasyuridae (Family)

Dasus
 Dasus Loureiro, 1790 accepted as Lasianthus W. Jack, 1823 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
 Dasus Motschoulsky, 1845 accepted as Gonocephalum Chevrolat, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Dasya
     Dasya C.Agardh, 1824 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Dasyaceae (Family)
 Dasya Pascoe, 1858 accepted as Sophronica Blanchard, 1845 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dasyatis
     Dasyatis Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)
 Dasyatis Gray, 1851 accepted as Gymnura van Hasselt, 1823 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Gymnuridae (Family)

Dasybatis
 Dasybatis Agassiz, 1846 accepted as Raja Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Rajiformes (Order) > Rajidae (Family)
 Dasybatis Agassiz, 1846 accepted as Dasyatis Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)
 Dasybatis Blainville, 1825 accepted as Raja Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)

Dasybatus
     Dasybatus Hollberg, 1819 accepted as Dasybatus Hollberg, 1819 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Dasybatus Walbaum, 1792 accepted as Dasyatis Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)
 Dasybatus Blainville, 1816 accepted as Raja Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Rajiformes (Order) > Rajidae (Family)
 Dasybatus Garman (ex Klein), 1885 accepted as Dasyatis Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)
 Dasybatus Klein, 1775 accepted as Dasyatis Rafinesque, 1810 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Dasyatidae (Family)
 Dasybatus Bonaparte, 1834 accepted as Raja Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Rajiformes (Order) > Rajidae (Family)

Dasycampa
     Dasycampa Guenée, 1837 accepted as Dasycampa Guenée, 1837 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dasycampa Janse, 1915 accepted as Hemerophanes Collenette, 1953 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lymantriidae (Family)

Dasycephala
     Dasycephala Swainson in Richardson, 1832 accepted as Dasycephala Swainson in Richardson, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dasycephala Staudinger, 1879 accepted as Dasycorsa Prout in Seitz, 1915 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
 Dasycephala (A.P. de Candolle) Bentham & J.D. Hooker, 1873 accepted as Diodia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Dasycephalus
 Dasycephalus Swainson, 1837 accepted as Dasycephalus Swainson, 1837 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dasycephalus Swainson in Walker, 1854 accepted as Dasycephalus Swainson in Walker, 1854 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Dasycerus
     Dasycerus Brongniart, 1800 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Dasycerus Haworth, 1828 accepted as Dasycerus Haworth, 1828 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Oecophoridae (Family)

Dasyclonia
     Dasyclonia J.E. Gray, 1864 accepted as Dasyclonia J.E. Gray, 1864 (unassessed) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)
     Dasyclonia Kützing accepted as Dasyclonia Kützing · Plantae (Kingdom) > Rhodophyta (Phylum) > Rhodophyta incertae sedis (Class) > Rhodophyceae (awaiting allocation) (Order) > Rhodophyceae incertae sedis (Family)

Dasyconus
     Dasyconus Korde, 1963 † · Animalia (Kingdom) > Cnidaria (Phylum) > Hydroconozoa (Class) > Hydroconozoa (awaiting allocation) (Order) > Hydroconozoa (awaiting allocation) (Family)
     Dasyconus Baker, 1938 accepted as Dasyconus Baker, 1938 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dasydera
 Dasydera Leconte, 1861 accepted as Amphicoma Latreille, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Glaphyridae (Family)
 Dasydera Cameron, 1948 accepted as Mecrona Blackwelder, 1952 (preoccupied) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dasyglossa
     Dasyglossa Illiger, 1807 accepted as Dasyglossa Illiger, 1807 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dasyglossa Kraatz in Erichson, 1858 accepted as Devia Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dasygnathus
     Dasygnathus Macleay, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Dasygnathus Huxley, 1880 † accepted as Dasygnathus Huxley, 1880 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dasygnypeta
     Dasygnypeta Lohse, 1974 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dasygnypeta Scheerpeltz accepted as Dasygnypeta Lohse, 1974 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dasyhelea
     Dasyhelea Kieffer, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ceratopogonidae (Family)
     Dasyhelea Kieffer, 1911 nom. nud. accepted as Dasyhelea Kieffer, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ceratopogonidae (Family)

Dasylepis
     Dasylepis Pander, 1856 † accepted as Dasylepis Pander, 1856 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Dasylepis D. Oliver, 1865 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Achariaceae (Family)
 Dasylepis Malmgren, 1867 accepted as Acanthicolepis McIntosh, 1900 (replaced homonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Phyllodocida (Order) > Polynoidae (Family)

Dasyleptus
     Dasyleptus Brongniart, 1885 † accepted as Dasyleptus Brongniart, 1885 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Dasyleptus Brongniart, 1885 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Archaeognatha (Order) > Dasyleptidae (Family)
     Dasyleptus Sharov, 1956 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Archaeognatha (Order) > Archaeognatha (awaiting allocation) (Family)

Dasymallus
     Dasymallus Dejean, 1835 accepted as Dasymallus Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dasymallus Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Dasymallus Grube, 1846 accepted as Dasybranchus Grube, 1850 (synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Capitellida (Order) > Capitellidae (Family)

Dasymyia
     Dasymyia Leicester, 1908 accepted as Dasymyia Leicester, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)
     Dasymyia Egger, 1858 accepted as Dasymyia Egger, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)

Dasyncetopa
     Dasyncetopa Bonaparte, 1854 accepted as Dasyncetopa Bonaparte, 1854 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dasyncetopa Bonaparte, 1854 accepted as Dasyncetopa Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Dasynema
     Dasynema de Saint-Joseph, 1894 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Serpulidae (Family)
     Dasynema H.W. Schott in K.P.J. Sprengel, 1827 accepted as Dasynema H.W. Schott in K.P.J. Sprengel, 1827 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
 Dasynema Cobb, 1920 accepted as Dasynemella Cobb, 1933 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Leptolaimida (Order) > Ceramonematidae (Family)

Dasynotus
     Dasynotus I.M. Johnston, 1948 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)
 Dasynotus Broun, 1880 accepted as Sytus Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dasynotus Wagler, 1830 accepted as Heteromys Desmarest, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Heteromyidae (Family)

Dasyomma
     Dasyomma Macquart, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Rhagionidae (Family)
 Dasyomma Felder, 1860 accepted as Mycalesis Hübner, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Dasyopsis
     Dasyopsis Reichenbach, 1850 accepted as Dasyopsis Reichenbach, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dasyopsis (C. Montagne) C. Montagne in A.C.V.D. d'Orbigny, 1847 accepted as Eupogodon Kützing, 1845 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Dasyaceae (Family)

Dasyornis
     Dasyornis Vigors & Horsfield, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Pardalotidae (Family)
 Dasyornis Lydekker, 1891 accepted as Dasyornis Lydekker, 1891 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Dasypalpus
     Dasypalpus Macquart, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
     Dasypalpus Rafinesque, 1815 accepted as Dasypalpus Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Trichoptera (awaiting allocation) (Family)

Dasyphyllum
     Dasyphyllum Kunth in Humboldt, Bonpland & Kunth, 1828 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Dasyphyllum A.G. Nathorst, 1886 † accepted as · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Dasypogon
     Dasypogon Leconte, 1861 accepted as Dasypogon Leconte, 1861 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dasypogon Meigen, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)
     Dasypogon R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Dasypogonaceae (Family)

Dasypterus
     Dasypterus Peters, 1871 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Vespertilionidae (Family)
     Dasypterus H. Allen, 1894 accepted as Lasiurus Gray, 1831 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Vespertilionidae (Family)
 Dasypterus Reuter, 1871 accepted as Cardiastethus Fieber, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Anthocoridae (Family)

Dasyptilus
     Dasyptilus Wagler, 1832 accepted as Dasyptilus Wagler, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Dasyptilus Swainson, 1837 accepted as Poliocephalus Selby, 1840 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Podicipediformes (Order) > Podicipedidae (Family)

Dasyramphus
 Dasyramphus G.R. Gray, 1846 accepted as Pygoscelis Wagler, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)
 Dasyramphus Pucheran, 1853 accepted as Pygoscelis Wagler, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)

Dasysoma
     Dasysoma Hübner, 1820 accepted as Dasysoma Hübner, 1820 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dasysoma Schilsky in Kuester, 1896 accepted as Enicopus Stephens, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melyridae (Family)

Dasystachys
 Dasystachys J.G. Baker, 1878 accepted as Chlorophytum Ker-Gawler, 1807 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)
 Dasystachys Oersted, 1859 accepted as Chamaedorea Willdenow, 1806 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)

Dasysterna
     Dasysterna Zimin, 1951 accepted as Dasysterna Zimin, 1951 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dasysterna Dejean, 1833 accepted as Dasysterna Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dasysterna Rambur, 1844 accepted as Dasysterna Rambur, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dasysterna Turner, 1904 accepted as Dasysternica Turner, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Dasystoma
     Dasystoma Rambur, 1842 accepted as Dasystoma Rambur, 1842 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Brachycentridae (Family)
     Dasystoma Curtis, 1833 accepted as Dasystoma Curtis, 1833 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dasystoma C.S. Rafinesque ex S.F.L. Endlicher, 1839 accepted as Agalinis Rafinesque, 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Orobanchaceae (Family)

Dasythamnion
 Dasythamnion P.[J.L.] Dangeard, 1953 accepted as · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)
 Dasythamnion Nägeli, 1862 accepted as Callithamnion Lyngbye, 1819 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Callithamniaceae (Family)
 Dasythamnion J.Agardh, 1894 accepted as Dasythamniella P.C. Silva, 1970 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Ceramiaceae (Family)

Dasythrix
     Dasythrix Loew, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)
     Dasythrix Majer, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melyridae (Family)

Datames
     Datames Stål, 1875 accepted as Datames Stål, 1875 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)
     Datames Horváth, 1909 accepted as Datames Horváth, 1909 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Datames Simon, 1879 accepted as Eremobates Banks, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Solifugae (Order) > Eremobatidae (Family)

Datangia
     Datangia Yang, 1978 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Gigantoproductidae (Family)
     Datangia Yang MS., 1977 † accepted as Datangia Yang MS., 1977 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Articulata (awaiting allocation) (Family)

Datnia
 Datnia Cuvier, 1829 accepted as Mesopristes Bleeker, 1873 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Terapontidae (Family)
     Datnia Baranov, 2008 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Dalmanellidae (Family)

Datnioides
     Datnioides Canestrini, 1860 accepted as Datnioides Canestrini, 1860 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Datnioides Bleeker, 1853 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Datnioididae (Family)

Datonychus
     Datonychus Wagner, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Datonychus Wagner, 1942 accepted as Datonychus Wagner, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Daubentonia
 Daubentonia A.P. de Candolle, 1825 accepted as Sesbania Scopoli, 1777 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Daubentonia Geoffroy, 1795 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Daubentoniidae (Family)

Daulia
     Daulia Walker, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
     Daulia Walker, 1863 accepted as Daulia Walker, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)

Daulis
     Daulis Erichson, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)
 Daulis Mulsant, 1850 accepted as Cycloneda Crotch, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)

Daunus
 Daunus Stål, 1866 accepted as Ceraon Buckton, 1903 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Membracidae (Family)
 Daunus Gray, 1821 accepted as Pygathrix Geoffroy, 1812 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cercopithecidae (Family)
 Daunus Rafinesque, 1815 accepted as Spondylis Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dauphinella
     Dauphinella Jin & Copper, 2000 † accepted as Dauphinella Jin & Copper, 2000 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Dauphinella Desmarest in Chenu, 1859 accepted as Delphinula Lamarck, 1804 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Cancellariidae (Family)

Dauresia
     Dauresia Ferrer, 2001 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Dauresia Ferrer, 2001 accepted as Dauresia Ferrer, 2001 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dauresia B. Nordenstam & P.B. Pelser, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Davidia
     Davidia Hicks, 1873 † accepted as Davidia Hicks, 1873 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Davidia Schenkel, 1963 accepted as Davidina Brignoli, 1985 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Salticidae (Family)
 Davidia Miranda Ribeiro, 1915 accepted as Aluterus Cloquet, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Monacanthidae (Family)
     Davidia Iannilli, Krapp & Ruffo, 2011 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Austroniphargidae (Family)
     Davidia Baillon, 1871 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Cornales (Order) > Nyssaceae (Family)
 Davidia M. Pieri & B. Rivoire, 2008 accepted as (junior homonym) · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Polyporaceae (Family)

Davidiella
     Davidiella Dubey & Sundararaj, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Aleyrodidae (Family)
     Davidiella P.W. Crous & U. Braun in U. Braun et al., 2003 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Davidiellaceae (Family)
     Davidiella Holzschuh, 2011 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Davidina
     Davidina Brignoli, 1985 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Salticidae (Family)
     Davidina Oberthür, 1879 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Davidsonella
     Davidsonella Munier-Chalmas, 1880 † accepted as Davidsonella Munier-Chalmas, 1880 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
     Davidsonella Munier-Chalmas, 1881 · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Thecideidae (Family)
 Davidsonella Waagen, 1885 † accepted as Neobolus Waagen, 1885 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Lingulata (Class) > Linguliporida (Order) > Botsfordiidae (Family)
 Davidsonella Fredericks, 1926 † accepted as Davidsonina Schuchert & Le Vene, 1929 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Davidsoninidae (Family)

Davidsonia
     Davidsonia F. von Mueller, 1867 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Oxalidales (Order) > Cunoniaceae (Family)
     Davidsonia Bouchard-Chantereaux, 1849 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Strophomenatida (Order) > Davidsoniidae (Family)
     Davidsonia Brailovsky, 1982 accepted as Davidsonia Brailovsky, 1982 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Davila
     Davila Distant, 1893 accepted as Davila Distant, 1893 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Rhyparochromidae (Family)
     Davila Gray, 1853 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Mesodesmatidae (Family)

Davilla
     Davilla Vandelli, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dilleniales (Order) > Dilleniaceae (Family)
 Davilla Tryon, 1884 accepted as Davila Gray, 1853 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Mesodesmatidae (Family)

Davincia
     Davincia Girault, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Davincia Penzig & P.A. Saccardo, 1901 accepted as Crocicreas E.M. Fries, 1849 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)

Davisella
     Davisella Amrine, Stasny & Flechtmann, 2003 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Diptilomiopidae (Family)
     Davisella E.M. Reid & M.E.J. Chandler, 1933 † accepted as Davisella E.M. Reid & M.E.J. Chandler, 1933 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)

Davisia
     Davisia Barnes & MacDunnough, 1913 accepted as Davisia Barnes & MacDunnough, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Davisia Del Guercio, 1909 accepted as Davisia Del Guercio, 1909 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Davisia Laird, 1953 accepted as Myxodavisia Zhao, Zhou, Kent & Whipps, 2008 · Animalia (Kingdom) > Cnidaria (Phylum) > Myxosporea (Class) > Bivalvulida (Order) > Sinuolineidae (Family)
 Davisia Cooper & Preston, 1910 accepted as Neolepton Monterosato, 1875 (invalid: junior homonym of Davisia del Guercio, 1909 [Hemiptera]; Neodavisia is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Neoleptonidae (Family)

Davisiella
     Davisiella Petrak, 1924 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Davisiella Zumpt & Patterson, 1951 accepted as Stratiolaelaps Berlese, 1917 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Laelapidae (Family)

Dawsonia
     Dawsonia Fritsch, 1879 † accepted as Dawsonia Fritsch, 1879 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Temnospondyli (Order) > Trimerorhachidae (Family)
     Dawsonia Nicholson, 1873 accepted as Dawsonia Nicholson, 1873 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Dawsonia Dall, 1879 accepted as Dawsonia Dall, 1879 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dawsonia Dall, 1882 accepted as Dawsonia Dall, 1882 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dawsonia R. Brown, 1811 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Dawsoniales (Order) > Dawsoniaceae (Family)
     Dawsonia Hartt in Dawson, 1868 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Eodiscidae (Family)
 Dawsonia Palisot de Beauvois ex J.V.F. Lamouroux in Bory de St. Vincent, 1824 accepted as Cryptopleura Kützing, 1843 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Delesseriaceae (Family)

Dawsoniella
     Dawsoniella Hollenberg, 1967 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)
 Dawsoniella Fischer, 1885 † accepted as Dawsoniella Fischer, 1885 † (Unjustified (?) emendation) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Dawsonellidae (Family)
 Dawsoniella A.B. Joly & Yamaguishi-Tomita, 1967 accepted as Dawsoniocolax A.B. Joly & Yamaguishi-Tomita, 1970 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)

Dawsonites
     Dawsonites Halle, 1916 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Trimerophytopsida (Class) > Trimerophytales (Order) > Trimerophytales (awaiting allocation) (Family)
     Dawsonites Scudder, 1895 † accepted as Dawsonites Scudder, 1895 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Dawsonites Böhm, 1904 † accepted as Daxatina Strand, 1929 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Trachyceratidae (Family)

Daxata
     Daxata Pascoe, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Daxata Walker, 1865 accepted as Tadaxa Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Daya
 Daya Fauvel, 1878 accepted as Homia Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Daya Bleeker, 1877 accepted as Pristotis Rüppell, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Pomacentridae (Family)
 Daya Koken, 1896 † accepted as Dayia Davidson, 1881 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Dayiidae (Family)
 Daya Antropov & Gorbatovskiy, 1992 accepted as Heterogyna Nagy, 1969 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Heterogynaidae (Family)

Dayaoshania
     Dayaoshania W.T. Wang, 1983 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Gesneriaceae (Family)
     Dayaoshania Ritchie, Wang Shitao, You & Zhang Guorui, 1992 † accepted as Dayaoshania Ritchie, Wang Shitao, You & Zhang Guorui, 1992 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pteraspidomorphi (Class) > Pteraspidomorphi (awaiting allocation) (Order) > Placodermi (awaiting allocation) (Family)

Dayia
     Dayia Davidson, 1881 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Dayiidae (Family)
     Dayia J.M. Porter in J.M. Porter & L.A. Johnson, 2000 accepted as Dayia J.M. Porter in J.M. Porter & L.A. Johnson, 2000 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Polemoniaceae (Family)

Dayus
 Dayus Steiner & Amaral, 1999 accepted as Steineridrilus Zhang, 2014 (junior homonym, replaced by Steineridrilus Zhang) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Eunicida (Order) > Histriobdellidae (Family)
     Dayus Gerken, 2001 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Cumacea (Order) > Gynodiastylidae (Family)
     Dayus Mahmood, 1967 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Deanea
     Deanea Reichenbach, 1852 accepted as Deanea Reichenbach, 1852 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Deanea Bowerbank, 1875 · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinosida (Order) > Hexactinosida incertae sedis (Family)
 Deanea J.M. Coulter & J.N. Rose, 1895 accepted as Rhodosciadium S. Watson, 1889 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Dearthrus
 Dearthrus Leconte, 1861 accepted as Globicornis Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dermestidae (Family)
 Dearthrus Háva, 2004 accepted as Globicornis Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dermestidae (Family)
 Dearthrus Beal, 2005 accepted as Globicornis Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dermestidae (Family)
 Dearthrus Zhantiev, 1976 accepted as Globicornis Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dermestidae (Family)

Debarya
 Debarya J. Rostafinski, 1877 accepted as · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Laminariales (Order) > Laminariaceae (Family)
 Debarya S. Schulzer von Müggenburg in S. Schulzer von Müggenburg, Kanitz & Knapp, 1866 accepted as Hypocrea E.M. Fries, 1825 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Hypocreales (Order) > Hypocreaceae (Family)
 Debarya Wittrock, 1872 accepted as Transeauina M.D. Guiry, 2013 (junior homonym) · Plantae (Kingdom) > Charophyta (Phylum) > Conjugatophyceae (Class) > Zygnematales (Order) > Zygnemataceae (Family)

Debaryomyces
     Debaryomyces (Zopf) Lodder & Kreger-van Rij, 1984 · Fungi (Kingdom) > Ascomycota (Phylum) > Saccharomycetes (Class) > Saccharomycetales (Order) > Saccharomycetales incertae sedis (Family)
 Debaryomyces A. Klöcker, 1909 accepted as Torulaspora Lindner, 1904 · Fungi (Kingdom) > Ascomycota (Phylum) > Saccharomycetes (Class) > Saccharomycetales (Order) > Saccharomycetaceae (Family)

Debilia
     Debilia Stål, 1859 accepted as Debilia Stål, 1859 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Debilia Fairmaire, 1895 accepted as Debilissa Aurivillius in Schenkling, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Debya
     Debya Pantocsek, 1886 † accepted as Debya Pantocsek, 1886 † (unassessed) · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
 Debya J. Rattray, 1888 accepted as Rattrayella G.B. De Toni, 1889 (junior homonym and synonym) · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Triceratiales (Order) > Triceratiaceae (Family)

Decacoenia
     Decacoenia Alloiteau, 1964 † accepted as Decacoenia Alloiteau, 1964 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Anthozoa (awaiting allocation) (Order) > Anthozoa (awaiting allocation) (Family)
     Decacoenia d'Orbigny, 1850 † accepted as Decacoenia d'Orbigny, 1850 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Decadopecten
 Decadopecten Swainson, 1840 accepted as Decatopecten G. B. Sowerby II, 1839 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Pectinidae (Family)
 Decadopecten Sowerby, 1842 accepted as Decatopecten G. B. Sowerby II, 1839 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Pectinidae (Family)

Decagonocarpus
     Decagonocarpus Engler in C.F.P. Martius, 1874 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)
     Decagonocarpus B. Renault in B. Renault & R. Zeiller, 1890 † accepted as Decagonocarpus B. Renault in B. Renault & R. Zeiller, 1890 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Decaisnea
     Decaisnea J.D. Hooker & T. Thomson, 1855 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Lardizabalaceae (Family)
 Decaisnea J. Lindley, 1832 accepted as Tropidia J. Lindley, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Decaisnea A.T. Brongniart in Duperrey, 1834 accepted as Prescottia J. Lindley in W.J. Hooker, 1824 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Decaisnella
     Decaisnella Fabre, 1879 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Pyrenulales (Order) > Massariaceae (Family)
 Decaisnella O. Kuntze, 1891 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)

Decalepis
     Decalepis R. Wight & Arnott in R. Wight, 1834 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Decalepis Boeckeler, 1884 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Decamera
     Decamera Roger, 1863 accepted as Decamera Roger, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
     Decamera Mulsant, 1842 accepted as Decamera Mulsant, 1842 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Decameria
 Decameria Erichson, 1843 accepted as Decameria Erichson, 1843 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Decameria Lepeletier & Serville, 1828 accepted as Decameria Lepeletier & Serville, 1828 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Decameria F.M.J. Welwitsch, 1859 accepted as Gardenia J. Ellis, 1761 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Decamerus
     Decamerus Solier in Gay, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Trogossitidae (Family)
 Decamerus Billings, 1858 † accepted as Decameros d'Orbigny, 1850 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Comatulida (Order) > Comatulida (awaiting allocation) (Family)

Decaneurum
 Decaneurum C.H. Schultz-Bipontinus, 1844 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Decaneurum A.P. de Candolle, 1833 accepted as Decaneurum A.P. de Candolle, 1833 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Decapenta
 Decapenta Rafinesque, 1838 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Lauraceae (Family)
 Decapenta Rafinesque, 1834 accepted as Diodia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Decarfuss
 Decarfuss Park, 1942 accepted as Decarthron Brendel, 1865 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Decarfuss Newton & Chandler, 1989 accepted as Decarthron Brendel, 1865 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Decaryella
     Decaryella Séguy, 1926 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Calliphoridae (Family)
     Decaryella A. Camus, 1931 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Decatoma
     Decatoma Laporte, 1840 accepted as Decatoma Laporte, 1840 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)
     Decatoma Dejean, 1821 accepted as Hycleus Latreille in Cuvier, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)
 Decatoma Spinola, 1811 accepted as Eurytoma Illiger, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eurytomidae (Family)

Deccania
     Deccania Gates, 1949 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Ocnerodrilidae (Family)
     Deccania D.D. Tirvengadum, 1983 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Decennatherium
     Decennatherium Crusafont-Pairó & Villalta, 1951 † accepted as Decennatherium Crusafont-Pairó & Villalta, 1951 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Decennatherium Crusafont Pairo, 1952 † accepted as Decennatherium Crusafont Pairo, 1952 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Decetia
     Decetia Cambridge, 1898 accepted as Decetia Cambridge, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Decetia Walker, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Uraniidae (Family)

Dechenia
     Dechenia Spriestersbach, 1915 † accepted as Dechenia Spriestersbach, 1915 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dechenia Göppert, 1842 † accepted as Dechenia Göppert, 1842 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Decimia
     Decimia Walker, 1856 accepted as Decimia Walker, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Decimia Stål, 1877 accepted as Decimiana Uvarov, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mantodea (Order) > Acanthopidae (Family)

Deckenia
     Deckenia Hilgendorf, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Potamonautidae (Family)
     Deckenia H. Wendland ex B.C. Seemann, 1870 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)

Deckera
     Deckera C.H. Schultz-Bipontinus, 1834 accepted as Deckera C.H. Schultz-Bipontinus, 1834 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Deckera Frederickson, 1949 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Dokimocephalidae (Family)

Decodon
     Decodon Günther, 1861 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Labridae (Family)
     Decodon J.F. Gmelin, 1791 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Lythraceae (Family)
 Decodon Müller Hal. ex V.F. Brotherus, 1891 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Orthotrichales (Order) > Orthotrichaceae (Family)

Dectes
 Dectes Bruner, 1893 accepted as Dectes Bruner, 1893 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Dectes Leconte, 1852 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Decticadapis
     Decticadapis Lemoine, 1883 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Ischyromyidae (Family)
     Decticadapis Lemoine, 1881 † accepted as Decticadapis Lemoine, 1883 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Ischyromyidae (Family)

Decticus
     Decticus Serville, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Decticus Audinet-Serville, 1831 accepted as Decticus Audinet-Serville, 1831 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
 Decticus Aymard in Pictet, 1853 † accepted as Decticus Aymard in Pictet, 1853 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Dectis
     Dectis Rafinesque, 1837 accepted as Dectis Rafinesque, 1837 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Dectis accepted as Dectes Leconte, 1852 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Decuanellus
     Decuanellus Osella, 1980 accepted as Decuanellus Osella, 1980 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Decuanellus Osella, 1977 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Decussata
     Decussata (R. Patrick) H. Lange-Bertalot, 2000 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Pennales (Order) > Naviculaceae (Family)
     Decussata Johnson, Austin, Le Crom & Salazar, 1997 accepted as Decussata Johnson, Austin, Le Crom & Salazar, 1997 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)

Decussicardium
     Decussicardium Kafanov, 2000 † accepted as Decussicardium Kafanov, 2000 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)
 Decussicardium Fischer-Piette, 1977 accepted as Microcardium Thiele, 1934 (not available: no description) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiidae (Family)

Deelemania
     Deelemania Jocqué, 1983 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)
 Deelemania Perreau, 1999 accepted as Deelemaniella Perreau, 2002 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)

Defilippia
     Defilippia Salvadori, 1865 accepted as Defilippia Salvadori, 1865 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Defilippia Lioy, 1864 accepted as Defilippia Lioy, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Deflandrella
 Deflandrella Trejo, 1972 † accepted as Deflandronella Trejo, 1975 † (junior homonym) · Protozoa (Kingdom) > Protozoa incertae sedis (Phylum) > (Class) > (Order) > Chitinoidellidae (Family)
 Deflandrella Loeblich & Tappan, 1961 † accepted as Neosemantis Popofsky, 1913 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Plagiacanthidae (Family)
 Deflandrella de Wever & Caridroit, 1984 † accepted as Cauletella Caridroit, De Wever & Dumitrica, 1999 † (junior homonym) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Latentifistularia (Order) > Cauletellidae (Family)

Defrancia
     Defrancia Alloiteau, 1957 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Faviidae (Family)
 Defrancia Möller, 1842 accepted as Defrancia Möller, 1842 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Defrancia Bronn, 1825 accepted as Apsendesia Lamouroux, 1821 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Frondiporidae (Family)
 Defrancia Millet, 1826 accepted as Pleurotomoides Bronn, 1831 (Invalid: junior homonym of Defrancia Bronn, 1825 [Bryozoa]; Pleurotomoides is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Conoidea incertae sedis (Family)

Degeeria
 Degeeria Meigen, 1838 accepted as Medina Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Degeeria Nicolet, 1841 accepted as Entomobrya Rondani, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Entomobryidae (Family)
 Degeeria Nicolet, 1842 accepted as Entomobrya Rondani, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Entomobryidae (Family)

Degeneria
     Degeneria Campbell, 1977 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Gorgoderidae (Family)
     Degeneria I.W. Bailey & A.C. Smith, 1942 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliales (Order) > Degeneriaceae (Family)

Degeria
 Degeria Gimmerthal, 1842 accepted as Medina Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
 Degeria accepted as Entomobrya Rondani, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Entomobryidae (Family)

Dehalococcoides
     Dehalococcoides Löffler et al., 2013 · Bacteria (Kingdom) > Chlorobi (Phylum) > Dehalococcoidia (Class) > Dehalococcoidales (Order) > Dehalococcoidaceae (Family)
 Dehalococcoides Maymo-Gatell, Chien, Gossett & Zinder, 1997 accepted as Dehalococcoides Löffler et al., 2013 (Not validly published) · Bacteria (Kingdom) > Chlorobi (Phylum) > Dehalococcoidia (Class) > Dehalococcoidales (Order) > Dehalococcoidaceae (Family)

Deianira
     Deianira Chamisso & D.F.L. Schlechtendal, 1826 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)
     Deianira Stoliczka, 1860 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Deianiridae (Family)

Deichmannia
     Deichmannia V. Alstrup & D.L. Hawksworth, 1990 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Deichmannia Cherbonnier, 1958 · Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Dendrochirotida (Order) > Sclerodactylidae (Family)

Deidamia
     Deidamia Du Petit-Thouars, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Passifloraceae (Family)
 Deidamia Willemoes-Suhm, 1873 accepted as Willemoesia Grote, 1873 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Polychelidae (Family)
 Deidamia Thomson, 1873 accepted as Willemoesia Grote, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Polychelidae (Family)
     Deidamia Clemens, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Sphingidae (Family)

Deilosma
     Deilosma (A.P. de Candolle) Besser, 1822 accepted as Deilosma (A.P. de Candolle) Besser, 1822 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Deilosma Spach, 1838 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Deipyrus
     Deipyrus Csiki, 1932 accepted as Deipyrus Csiki, 1932 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Deipyrus Champion, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Deipyrus Liebke, 1938 accepted as Deipyrodes Bousquet, 2002 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dejanira
     Dejanira Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Dejanira Tryon, 1888 † accepted as Deianira Stoliczka, 1860 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Deianiridae (Family)

Dejeania
     Dejeania Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Dejeania Blanchard, 1850 accepted as Dejeania Blanchard, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dejeania Oberthür, 1896 accepted as Barca Nicéville, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)

Dekabates
 Dekabates Viets, 1927 accepted as Dodecabates Viets, 1926 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hygrobatidae (Family)
 Dekabates Thor, 1923 accepted as Hygrobates Koch in Panzer, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hygrobatidae (Family)

Dekinia
     Dekinia Morren, 1830 accepted as Dekinia Morren, 1830 (unassessed) · Animalia (Kingdom) > Rotifera (Phylum) > Rotifera (awaiting allocation) (Class) > Rotifera (awaiting allocation) (Order) > Rotifera (awaiting allocation) (Family)
 Dekinia M. Martens & H.G. Galeotti, 1844 accepted as Agastache Clayton ex Gronovius, 1762 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)

Dekkeromyces
 Dekkeromyces Wickerham & K.A. Burton, 1956 accepted as Kluyveromyces Van der Walt, 1956 · Fungi (Kingdom) > Ascomycota (Phylum) > Saccharomycetes (Class) > Saccharomycetales (Order) > Saccharomycetaceae (Family)
 Dekkeromyces Santa María & C. Sánchez-Pinto, 1970 accepted as Kluyveromyces Van der Walt, 1956 · Fungi (Kingdom) > Ascomycota (Phylum) > Saccharomycetes (Class) > Saccharomycetales (Order) > Saccharomycetaceae (Family)

Delaeveria
     Delaeveria Schütze, 1961 accepted as Delaeveria Schütze, 1961 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Delaeveria Berio, 1981 accepted as Delaeveria Berio, 1981 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Delamarea
     Delamarea Hariot, 1889 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Chordariales (Order) > Chordariaceae (Family)
     Delamarea Jeannel, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Delamarella
     Delamarella Chappuis, 1954 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Latiremidae (Family)
     Delamarella Eddy & McCollum, 1998 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Corynexochida (Order) > Zacanthoididae (Family)

Delamarina
     Delamarina Eddy & McCollum, 1999 † accepted as Delamarina Eddy & McCollum, 1999 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Corynexochida (Order) > Zacanthoididae (Family)
 Delamarina Dollfus, 1960 accepted as Afrolernaea Fryer, 1956 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Cyclopoida (Order) > Lernaeidae (Family)

Delamurella
 Delamurella Spasskii & Spasskaya, 1976 accepted as Delamuretta Spasskii, 1977 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Davaineidae (Family)
 Delamurella Gubanov in Skrjabin et al., 1952 accepted as Halocercus Baylis & Daubney, 1925 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Rhabditida (Order) > Pseudaliidae (Family)

Delaria
 Delaria N.A. Desvaux, 1826 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Delaria Weller, 1944 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Proetida (Order) > Phillipsiidae (Family)

Delavaya
     Delavaya Heude, 1889 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Pomatiopsidae (Family)
     Delavaya A.R. Franchet, 1886 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)

Delclosia
     Delclosia Rabadà, 1993 † accepted as Delclosia Rabadà, 1993 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Atyidae (Family)
     Delclosia Rabada, 1990 † accepted as Delclosia Rabadà, 1993 † · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Atyidae (Family)

Delesserites
     Delesserites (A.T. Brongniart) Sternberg, 1833 † · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
 Delesserites R. Ruedemann, 1925 † accepted as · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)

Delgadella
     Delgadella Walcott, 1912 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Hebediscidae (Family)
     Delgadella Walcott, 1908 † accepted as Delgadella Walcott, 1912 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Hebediscidae (Family)
     Delgadella Dragastan, 1970 † accepted as Delgadella Dragastan, 1970 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)

Delgadoa
     Delgadoa Thadeu, 1947 † accepted as Delgadoa Thadeu, 1947 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonoidea (awaiting allocation) (Family)
     Delgadoa O. Heer, 1881 † accepted as Delgadoa O. Heer, 1881 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiidae (awaiting allocation) (Order) > Polypodiidae (awaiting allocation) (Family)
 Delgadoa G. Saporta, 1891 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliopsida (awaiting allocation) (Order) > Magnoliopsida (awaiting allocation) (Family)

Delia
     Delia Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Anthomyiidae (Family)
     Delia Melichar, 1906 accepted as Delia Melichar, 1906 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Issidae (Family)
     Delia Loriol, 1891 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)
     Delia Dumortier, 1827 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)

Delicata
     Delicata Travassos, 1935 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Rhabditida (Order) > Molineidae (Family)
     Delicata K. Krammer, 2003 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Pennales (Order) > Cymbellaceae (Family)

Delima
     Delima Hartmann, 1842 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Clausiliidae (Family)
 Delima Linnaeus, 1754 accepted as Tetracera Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dilleniales (Order) > Dilleniaceae (Family)

Delina
     Delina Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Scathophagidae (Family)
     Delina Blanchard in Gay, 1852 accepted as Delina Blanchard in Gay, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Delisea
     Delisea J.V.F. Lamouroux in F. Cuvier, 1819 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Nemaliales (Order) > Bonnemaisoniaceae (Family)
 Delisea Fée, 1825 accepted as Plectocarpon Fée, 1825 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Roccellaceae (Family)

Delius
 Delius Casey, 1897 accepted as Microscydmus Saulcy & Croissandeau, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Delius Andronov, 1972 accepted as Delibus Andronov in Vives & Shmeleva, 2007 (preoccupied) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Calanoida (Order) > Paracalanidae (Family)
 Delius Fauvel, 1899 accepted as Deliodes Casey, 1910 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Delleana
     Delleana Ivshin, 1962 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Ptychopariida (awaiting allocation) (Family)
     Delleana Ivshin, 1983 † accepted as Delleana Ivshin, 1983 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Delocheilus
     Delocheilus Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Delocheilus Dejean, 1835 accepted as Delocheilus Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Delochilus
     Delochilus Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Delochilus Agassiz, 1846 accepted as Delocheilus Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Delocrania
     Delocrania Guérin-Ménéville, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Delocrania Dejean, 1835 accepted as Delocrania Guérin-Ménéville, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Delognatha
     Delognatha Lacordaire, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Delognatha Agassiz, 1846 accepted as Dailognatha Eschscholtz, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Delognatha Dejean, 1834 accepted as Delognatha Lacordaire, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Delomphalus
     Delomphalus Agassiz in Charpentier, 1837 accepted as Delomphalus Agassiz in Charpentier, 1837 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Delomphalus Hartmann, 1842 accepted as Delomphalus Hartmann, 1842 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Delopleurus
     Delopleurus Erichson, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Delopleurus Motschoulsky, 1853 accepted as Luciola Laporte, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lampyridae (Family)

Delopsis
     Delopsis Skuse, 1890 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Mycetophilidae (Family)
 Delopsis Fauvel, 1895 accepted as Rimba Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Delosia
     Delosia Gailite in Gailite, Rybnikova & Ul'st, 1967 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Palaeocopida (Order) > Aechminidae (Family)
     Delosia Bolivar, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Ectobiidae (Family)

Deloyala
     Deloyala Dejean, 1835 accepted as Deloyala Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Deloyala Blanchard in d'Orbigny, 1846 accepted as Deloyala Blanchard in d'Orbigny, 1846 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Deloyala Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Deloyala Redtenbacher, 1858 accepted as Cassida Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Delphacodes
     Delphacodes Fieber, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Delphacidae (Family)
     Delphacodes Melichar, 1901 accepted as Delphacodes Melichar, 1901 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Delphacidae (Family)

Delphax
     Delphax Fabricius, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Delphacidae (Family)
     Delphax Walbaum, 1792 accepted as Delphax Walbaum, 1792 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Delphinapterus
     Delphinapterus Lacépède, 1804 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Monodontidae (Family)
 Delphinapterus Gray, 1846 accepted as Lissodelphis Gloger, 1841 (preoccupied) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)
 Delphinapterus Lesson & Garnot, 1826 accepted as Lissodelphis Gloger, 1841 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)

Delphinella
     Delphinella Gray, 1855 accepted as Delphinella Gray, 1855 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Delphinella Bonaparte, 1854 accepted as Delphinella Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Delphinella (Saccardo) Kuntze, 1898 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideales (Order) > Dothideales incertae sedis (Family)
     Delphinella Le Hegarat, 1971 † accepted as Delphinella Le Hegarat, 1971 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Neocomitidae (Family)

Delphinites
     Delphinites Sayn, 1901 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonoidea (awaiting allocation) (Family)
     Delphinites Becker & House, 1993 † accepted as Delphinites Becker & House, 1993 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Anarcestida (Order) > Gephuroceratidae (Family)

Delphinosaurus
     Delphinosaurus Merriam, 1905 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Ichthyosauria (Order) > Shastasauridae (Family)
     Delphinosaurus Eichwald, 1853 † accepted as Delphinosaurus Eichwald, 1853 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)

Delphinula
     Delphinula Gray, 1847 accepted as Delphinula Gray, 1847 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Helicidae (Family)
 Delphinula Lamarck, 1804 accepted as Angaria Röding, 1798 (junior objective synonym of Angaria) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Angariidae (Family)

Delphinulopsis
     Delphinulopsis Laube, 1870 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Delphinulopsidae (Family)
 Delphinulopsis Wright, 1878 accepted as Angaria Röding, 1798 (invalid: junior homonym of Delphinulopsis Laube, 1868; Angarina is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Angariidae (Family)

Delphis
     Delphis Forskål, 1775 accepted as Delphis Forskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
 Delphis Gray, 1864 accepted as Delphinus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)
 Delphis Wagler, 1830 accepted as Delphinapterus Lacépède, 1804 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Monodontidae (Family)

Delpinoella
 Delpinoella Spegazzini, 1902 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
     Delpinoella P.A. Saccardo, 1899 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Delpya
 Delpya Pierre ex Bonati, 1912 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)
 Delpya Pierre ex Radlkofer, 1910 accepted as Sisyrolepis Radlkofer, 1905 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)

Delpydora
     Delpydora Pierre, 1897 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Sapotaceae (Family)
 Delpydora Chevalier, 1917 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Sapotaceae (Family)

Delta
     Delta de Saussure, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Vespidae (Family)
 Delta Saalmüller, 1891 accepted as Lepidodelta Viette, 1967 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Delta Malloch, 1930 accepted as Deltomyza Malloch, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Deltacephalaspis
     Deltacephalaspis Eldredge & Branisa, 1980 † accepted as Deltacephalaspis Eldredge & Branisa, 1980 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Deltacephalaspis Eldredge & Branisa in Eldredge & Ormiston, 1979 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Phacopida (awaiting allocation) (Family)

Deltadiscus
     Deltadiscus Guensburg & Sprinkle, 1994 † · Animalia (Kingdom) > Echinodermata (Phylum) > Edrioasteroidea (Class) > Isorophida (Order) > Isorophida (awaiting allocation) (Family)
     Deltadiscus Kobayashi, 1943 † accepted as Deltadiscus Kobayashi, 1943 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Deltania
     Deltania Eisen, 1893 accepted as Deltania Eisen, 1893 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)
 Deltania Diaz-Ungria & Rodrigo, 1957 accepted as Deltacanthus Diaz-Ungria & Rodrigo, 1958 · Animalia (Kingdom) > Acanthocephala (Phylum) > Eoacanthocephala (Class) > Gyracanthocephala (Order) > Quadrigyridae (Family)

Deltaraia
     Deltaraia Jordan, 1925 accepted as Deltaraia Jordan, 1925 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Deltaraia Leigh-Sharpe, 1924 accepted as Raja Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Rajiformes (Order) > Rajidae (Family)

Deltatreta
     Deltatreta Ulrich in Purdue & Miser, 1916 † accepted as Deltatreta Ulrich in Purdue & Miser, 1916 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Billingsellida (Order) > Polytoechiidae (Family)
 Deltatreta Ulrich in Butts, 1926 † accepted as Polytoechia Hall & Clarke, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Billingsellida (Order) > Polytoechiidae (Family)

Delthyridea
 Delthyridea Agassiz, 1846 † accepted as Delthyridea Agassiz, 1846 † (Misspelling) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Delthyridea McCoy, 1844 † accepted as Trigonosemus König, 1825 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Terebratellidae (Family)

Deltocephalus
     Deltocephalus Burmeister, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Deltocephalus Ogienko, 1969 † accepted as Deltocephalus Ogienko, 1969 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Deltoceras
     Deltoceras Hyatt, 1894 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Tarphycerida (Order) > Tarphycerida (awaiting allocation) (Family)
     Deltoceras Buckman, 1902 † accepted as Deltoceras Buckman, 1902 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Deltometopus
     Deltometopus Williams, 1977 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Achilidae (Family)
     Deltometopus de Bonvouloir, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Deltosoma
     Deltosoma Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Deltosoma Dejean, 1835 accepted as Deltosoma Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dema
     Dema Karsch, 1878 accepted as Dema Karsch, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Araneidae (Family)
 Dema Gistl, 1848 accepted as Opatrinus Dejean, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Demania
     Demania Laurie in Herdman, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Xanthidae (Family)
 Demania Southern, 1914 accepted as Rhabdodemania Baylis & Daubney, 1926 · Animalia (Kingdom) > Nematoda (Phylum) > Enoplea (Class) > Tripylida (Order) > Rhabdodemaniidae (Family)
 Demania Steiner, 1914 accepted as Demaniella Steiner, 1914 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogasteridae (Family)

Dematophyllum
     Dematophyllum Wu & Jiang in Wu, Zhao & Jiang, 1981 † accepted as Dematophyllum Wu & Jiang in Wu, Zhao & Jiang, 1981 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
     Dematophyllum Grisebach, 1879 accepted as Dematophyllum Grisebach, 1879 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Geraniales (Order) > Francoaceae (Family)

Demetria
     Demetria Groth et al., 1997 · Bacteria (Kingdom) > Actinobacteria (Phylum) > Actinobacteria (Class) > Micrococcales (Order) > Dermacoccaceae (Family)
 Demetria M.D. Zalessky, 1930 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lycopodiopsida (awaiting allocation) (Order) > Lycopodiopsida (awaiting allocation) (Family)
     Demetria M. Lagasca, 1816 accepted as Demetria M. Lagasca, 1816 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Demetrias
     Demetrias Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Demetrias Dejean, 1825 accepted as Demetrias Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Demetrias Latreille & Dejean, 1822 accepted as Demetrias Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Demetrius
 Demetrius Motschoulsky, 1845 accepted as Demetrias Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Demetrius Redtenbacher, 1849 accepted as Demetrias Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Demidovia
 Demidovia G.F. Hoffmann, 1808 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)
 Demidovia Pallas, 1781 accepted as Tetragonia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Aizoaceae (Family)

Demiegretta
 Demiegretta Bonaparte, 1855 accepted as Egretta Forster, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ardeiformes (Order) > Ardeidae (Family)
 Demiegretta Baird, 1858 accepted as Egretta Forster, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ardeiformes (Order) > Ardeidae (Family)

Demodocus
     Demodocus Guérin, 1843 accepted as Demodocus Guérin, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Demodocus Stål, 1878 accepted as Choroedocus Bolivar, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Demoleus
     Demoleus Heller, 1865 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)
     Demoleus Stål, 1867 accepted as Demoleus Stål, 1867 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Demonax
     Demonax Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Demonax Thorell, 1881 accepted as Demogenes Thorell in Simon, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Thomisidae (Family)
 Demonax Stål, 1878 accepted as Demochares Bolivar, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Demonax Kinberg, 1867 accepted as Parasabella Bush, 1905 (junior homonym, replaced by next synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Sabellidae (Family)
 Demonax sensu Banse, 1979 accepted as Parasabella Bush, 1905 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Sabellidae (Family)

Demubelus
     Demubelus Challinor, 1991 † accepted as Demubelus Challinor, 1991 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Cephalopoda (awaiting allocation) (Order) > Cephalopoda (awaiting allocation) (Family)
     Demubelus Challinor, 1989 † accepted as Demubelus Challinor, 1989 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Belemnitida (Order) > Belemnitida (awaiting allocation) (Family)

Denckmannia
     Denckmannia Buckman, 1898 † accepted as Denckmannia Buckman, 1898 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Hammatoceratidae (Family)
     Denckmannia Holzapfel, 1908 † accepted as Denckmannia Holzapfel, 1908 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Stringocephalidae (Family)
     Denckmannia Wedekind, 1912 † accepted as Denckmannia Wedekind, 1912 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Dendarus
     Dendarus Gistl, 1848 accepted as Dendarus Gistl, 1848 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dendarus Latreille, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Dendarus Dejean, 1821 accepted as Dendarus Latreille, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Dendezia
     Dendezia Basilewsky, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lucanidae (Family)
 Dendezia Scudder, 1963 accepted as Kundrataclerada Baena, 2017 (junior homonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Rhyparochromidae (Family)

Dendostrea
     Dendostrea Swainson, 1835 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Ostreidae (Family)
 Dendostrea Sowerby, 1842 accepted as Dendostrea Swainson, 1835 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Ostreidae (Family)

Dendractis
     Dendractis O.M. Reis, 1923 † accepted as Dendractis O.M. Reis, 1923 † (unassessed) · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Rivulariaceae (Family)
 Dendractis Andres, 1883 accepted as · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Metridiidae (Family)

Dendragonum
     Dendragonum Jeannel, 1948 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Dendragonum Burgeon, 1933 accepted as Dendragonum Jeannel, 1948 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dendrina
     Dendrina E.M. Fries, 1832 accepted as Dendrina E.M. Fries, 1832 (unassessed) · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Dendrina E.M. Fries, 1825 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Dendrina Quenstedt, 1848 † · Animalia (Kingdom) > Trace fossils (awaiting allocation) (Phylum) > (Class) > (Order) > Dendrinidae (Family)
 Dendrina Quenstedt, 1878 † accepted as Dendrina Quenstedt, 1848 † (later usage (?)) · Animalia (Kingdom) > Trace fossils (awaiting allocation) (Phylum) > (Class) > (Order) > Dendrinidae (Family)

Dendrobaena
     Dendrobaena Eisen, 1873 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Lumbricidae (Family)
     Dendrobaena Omodeo, 1956 accepted as Dendrobaena Omodeo, 1956 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)

Dendrobates
 Dendrobates M.A. Clements & D.L. Jones, 2002 accepted as Dendrobium O. Swartz, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
     Dendrobates Wagler, 1830 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Dendrobatidae (Family)
     Dendrobates Morris in Wood, 1837 accepted as Dendrobates Morris in Wood, 1837 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Certhiidae (Family)
     Dendrobates Swainson in Richardson, 1832 accepted as Dendrobates Swainson in Richardson, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Dendrobium
     Dendrobium O. Swartz, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Dendrobium Mulsant & Rey, 1863 accepted as Hadrobregmus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptinidae (Family)

Dendrobius
     Dendrobius Gistl, 1834 accepted as Dendrobius Gistl, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Dendrobius LeConte accepted as Trachyderes Schönherr, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Dendrobius Meyen, 1833 accepted as Octodon Bennett, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Octodontidae (Family)

Dendrocephalus
     Dendrocephalus Daday, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Anostraca (Order) > Thamnocephalidae (Family)
 Dendrocephalus Agassiz, 1846 accepted as Phyllocerus Lepeletier & Serville, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Dendrocera
     Dendrocera Hampson, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Zygaenidae (Family)
     Dendrocera Lamarck, 1817 accepted as Dendrocera Lamarck, 1817 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Dendrocharis
     Dendrocharis Guérin-Ménéville, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)
     Dendrocharis Miquel, 1857 accepted as Dendrocharis Miquel, 1857 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Dendrocopus
     Dendrocopus Vieillot, 1816 accepted as Dendrocopus Vieillot, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dendrocopus Kaup, 1829 accepted as Dendrocopos Koch, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Dendrocoryne
 Dendrocoryne (Lindley) F.G. Brieger in F.G. Brieger et al., 1981 accepted as Dendrobium O. Swartz, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Dendrocoryne Inaba, 1892 accepted as Solanderia Duchassaing & Michelin, 1846 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Solanderiidae (Family)

Dendrocyathus
     Dendrocyathus Alloiteau in Piveteau, 1952 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Scleractinia (awaiting allocation) (Family)
     Dendrocyathus Okulitch & Roots, 1947 † accepted as Dendrocyathus Okulitch & Roots, 1947 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)

Dendrocystis
     Dendrocystis Iyengar, 1962 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Hormotilaceae (Family)
 Dendrocystis Bather, 1889 † accepted as Dendrocystis Bather, 1889 † (Misspelling) · Animalia (Kingdom) > Echinodermata (Phylum) > Homoiostelea (Class) > Soluta (Order) > Dendrocystitidae (Family)
 Dendrocystis Rees, 1962 accepted as Arborocystis Rees & Howell, 1966 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Monocystidae (Family)

Dendrodromas
     Dendrodromas Kaup, 1829 accepted as Dendrodromas Kaup, 1829 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dendrodromas Agassiz, 1846 accepted as Campethera Gray, 1841 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Dendrodromus
 Dendrodromus Gray, 1840 accepted as Dendrodromus Gray, 1840 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dendrodromus Agassiz, 1846 accepted as Dendrodromus Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dendrodromus Wainstein, 1962 accepted as Typhlodromina Muma, 1961 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Phytoseiidae (Family)

Dendrodus
     Dendrodus Olivier, 2008 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Trombidiformes (Order) > Dendrochaetidae (Family)
     Dendrodus Owen, 1841 † accepted as Dendrodus Owen, 1841 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Dendroecia
     Dendroecia Cotillon & Walter, 1966 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Cyclostomatida (awaiting allocation) (Family)
 Dendroecia J.C. Arthur, 1906 accepted as Ravenelia M.J. Berkeley, 1853 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Raveneliaceae (Family)

Dendrogaster
     Dendrogaster Knipovich, 1890 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Dendrogastrida (Order) > Dendrogastridae (Family)
 Dendrogaster Buchholz, 1901 accepted as Hymenogaster Vittadini, 1831 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Strophariaceae (Family)

Dendrogorgia
     Dendrogorgia Duchassaing, 1870 accepted as Dendrogorgia Duchassaing, 1870 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Dendrogorgia Simpson, 1910 accepted as Ideogorgia Bayer, 1981 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Gorgonacea (Order) > Keroeididae (Family)

Dendrohyas
     Dendrohyas Wagler, 1830 accepted as Dendrohyas Wagler, 1830 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Hylidae (Family)
     Dendrohyas Fitzinger, 1832 accepted as Dendrohyas Fitzinger, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dendroides
     Dendroides H.F.A. Roussel, 1806 accepted as Dendroides H.F.A. Roussel, 1806 (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Dendroides Latreille, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Pyrochroidae (Family)

Dendrolasiophilus
     Dendrolasiophilus Nomura, 2010 accepted as Dendrolasiophilus Nomura, 2010 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Dendrolasiophilus Nomura, 2008 accepted as Dendrolasiophilus Nomura, 2008 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dendromanes
     Dendromanes Sclater, 1860 accepted as Dendromanes Sclater, 1860 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Dendromanes Gistl, 1848 accepted as Microhyla Tschudi, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Microhylidae (Family)

Dendrometrus
 Dendrometrus Gistl, 1848 accepted as Limonius Eschscholtz in Thon, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Dendrometrus Gistel, 1856 accepted as Selatosomus Stephens, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Dendromus
     Dendromus Smith, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Nesomyidae (Family)
 Dendromus Swainson, 1837 accepted as Campethera Gray, 1841 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Dendromys
 Dendromys Smuts, 1832 accepted as Dendromus Smith, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Nesomyidae (Family)
 Dendromys Fischer, 1830 accepted as Dendromus Smith, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Nesomyidae (Family)

Dendromyza
     Dendromyza Hendel in Lindner, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Agromyzidae (Family)
     Dendromyza Danser, 1940 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Santalaceae (Family)

Dendronanthus
     Dendronanthus Blyth, 1844 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeridae (Family)
     Dendronanthus Blyth, 1847 accepted as Dendronanthus Blyth, 1847 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Motacillidae (Family)

Dendronema
     Dendronema Schmidle, 1897 · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Ulotrichales (Order) > Ulotrichaceae (Family)
     Dendronema Haeckel, 1879 accepted as Dendronema Haeckel, 1879 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Cladonematidae (Family)

Dendronessa
     Dendronessa Richardson, 1832 accepted as Dendronessa Richardson, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dendronessa Wagler, 1832 accepted as Dendronessa Wagler, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Dendroneura
     Dendroneura Walsingham, 1892 accepted as Dendroneura Walsingham, 1892 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dendroneura Enderlein, 1903 accepted as Cladiopsocus Roesler, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Spurostigmatidae (Family)

Dendropela
     Dendropela Folin, 1883 accepted as Dendropela Folin, 1883 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Dendropela de Folin, 1887 accepted as Dendropela de Folin, 1887 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Dendropemon
     Dendropemon (Blume) H.G.L. Reichenbach, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Loranthaceae (Family)
     Dendropemon Schönherr, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Anthribidae (Family)
 Dendropemon Agassiz, 1846 accepted as Dendropaemon Perty, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Dendrophagus
 Dendrophagus J.W. Toumey, 1900 accepted as · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Ganodermataceae (Family)
     Dendrophagus Schönherr, 1809 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Silvanidae (Family)
 Dendrophagus Murrill, 1905 accepted as Ganoderma P.A. Karsten, 1881 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Ganodermataceae (Family)

Dendrophila
     Dendrophila Swainson, 1837 accepted as Dendrophila Swainson, 1837 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Sittidae (Family)
     Dendrophila Lioy, 1864 accepted as Dendrophila Lioy, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Dendrophila Hodgson, 1837 accepted as Arborophila Hodgson, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Phasianidae (Family)

Dendrophilus
     Dendrophilus Leach, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)
     Dendrophilus Fitzinger, 1843 accepted as Dendrophilus Fitzinger, 1843 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dendrophis
 Dendrophis Kaup in Duméril, 1856 accepted as Brachysomophis Kaup, 1856 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Anguilliformes (Order) > Ophichthidae (Family)
 Dendrophis Fitzinger, 1826 accepted as Leptophis Bell, 1825 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)

Dendrophora
     Dendrophora (E. Parmasto) G.P. Chamuris, 1987 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Russulales (Order) > Peniophoraceae (Family)
     Dendrophora Melichar, 1903 accepted as Dendrophora Melichar, 1903 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Dictyopharidae (Family)
 Dendrophora Grube, 1850 accepted as Pista Malmgren, 1866 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Terebellida (Order) > Terebellidae (Family)

Dendrophrya
     Dendrophrya Wright, 1861 · Chromista (Kingdom) > Retaria (Phylum) > Monothalamea (Class) > Astrorhizida (Order) > Dendrophryidae (Family)
 Dendrophrya Sand, 1896 accepted as Ephelota Wright, 1857 · Chromista (Kingdom) > Ciliophora (Phylum) > Phyllopharyngea (Class) > Exogenida (Order) > Ephelotidae (Family)

Dendrophylax
     Dendrophylax Hellmayr, 1925 accepted as Dendrophylax Hellmayr, 1925 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dendrophylax H.G. Reichenbach in Müller Berol., 1864 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dendropogon
     Dendropogon Rafinesque, 1825 accepted as Dendropogon Rafinesque, 1825 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Bromeliaceae (Family)
 Dendropogon Schimper, 1843 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Isobryales (Order) > Cryphaeaceae (Family)

Dendropora
     Dendropora Michelin, 1846 accepted as Dendropora Michelin, 1846 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
 Dendropora Koninck, 1877 † accepted as Dendropora Koninck, 1877 † (Misspelling) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)

Dendrorchis
     Dendrorchis Travassos, 1926 accepted as Dendrorchis Travassos, 1926 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Gorgoderidae (Family)
 Dendrorchis L.M.A. du P. Thouars ex C.E.O. Kuntze, 1891 accepted as Dendrorchis L.M.A. du P. Thouars ex C.E.O. Kuntze, 1891 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dendrorhynchus
     Dendrorhynchus Keilin, 1920 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Dactylophoridae (Family)
 Dendrorhynchus Ji & Ji, 1998 † accepted as Dendrorhynchoides Ji, Ji & Padian, 1999 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Pterosauria (Order) > Anurognathidae (Family)
 Dendrorhynchus Yin & Zeng, 1985 accepted as Polydendrorhynchus Yin & Zeng, 1986 (Homonym with Dendrorhynchus Keilin 1920, (Protozoa: Apicomplexa: Gregarinea)) · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Heteronemertea (Order) > Polybrachiorhynchidae (Family)

Dendroseris
     Dendroseris Gregory, 1929 † accepted as Dendroseris Gregory, 1929 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Dendroseris D. Don, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dendrosoma
     Dendrosoma Ehrenberg, 1840 · Chromista (Kingdom) > Ciliophora (Phylum) > Phyllopharyngea (Class) > Suctorida (Order) > Dendrosomatidae (Family)
     Dendrosoma Ehrenberg, 1838 accepted as Dendrosoma Ehrenberg, 1840 · Chromista (Kingdom) > Ciliophora (Phylum) > Phyllopharyngea (Class) > Suctorida (Order) > Dendrosomatidae (Family)

Dendrospongia
     Dendrospongia Roemer, 1864 † accepted as Dendrospongia Roemer, 1864 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Dendrospongia Hyatt, 1875 accepted as Aiolochroia Wiedenmayer, 1977 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Verongida (Order) > Aplysinidae (Family)
 Dendrospongia Murie, 1877 accepted as Sclerothamnus Marshall, 1875 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinosida (Order) > Tretodictyidae (Family)

Dendrosporium
     Dendrosporium Plakidas & Edgerton ex J.L. Crane, 1972 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Dendrosporium Plakidas & Edgerton, 1936 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Dendrostoma
 Dendrostoma Grube, 1858 accepted as Themiste Gray, 1828 (synonym) · Animalia (Kingdom) > Sipuncula (Phylum) > Sipuncula (awaiting allocation) (Class) > Golfingiida (Order) > Themistidae (Family)
 Dendrostoma Keferstein, 1865 accepted as Themiste Gray, 1828 · Animalia (Kingdom) > Sipuncula (Phylum) > Sipuncula (awaiting allocation) (Class) > Golfingiida (Order) > Themistidae (Family)

Dendrostroma
     Dendrostroma Lecompte, 1952 † accepted as Dendrostroma Lecompte, 1952 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Dendrostroma Nicholson † accepted as Dendrostroma Nicholson † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Stromatoporoidea (Class) > Stromatoporellida (Order) > Stromatoporellidae (Family)

Dendrotettix
     Dendrotettix Packard, 1890 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
     Dendrotettix Riley, 1888 accepted as Dendrotettix Riley, 1888 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)

Dendrotubus
     Dendrotubus Kozlowski, 1938 † accepted as Dendrotubus Kozlowski, 1938 † · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Dendrotubus Kozlowski, 1949 † · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Tuboidea (Order) > Cyclograptidae (Family)

Denea
 Denea O.F. Cook, 1926 accepted as Howea Beccari, 1877 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)
 Denea Fournier & Pruvost, 1928 † accepted as Denaea Pruvost, 1922 † · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Symmoriiformes (Order) > Denaeidae (Family)

Denhamia
     Denhamia C.F. Meisner, 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Celastrales (Order) > Celastraceae (Family)
 Denhamia H.W. Schott in H.W. Schott & Endlicher, 1832 accepted as Culcasia Palisot de Beauvois, 1803 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Araceae (Family)

Denisia
     Denisia Hübner, 1825 accepted as Denisia Hübner, 1825 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Denisia Folsom, 1932 accepted as Denisia Folsom, 1932 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > (Order) > Collembola (awaiting allocation) (Family)
     Denisia Clark, 1924 † accepted as Denisia Clark, 1924 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Catillicephalidae (Family)

Denisonia
     Denisonia Krefft, 1869 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)
 Denisonia F. von Mueller, 1859 accepted as Pityrodia R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)
 Denisonia Croneis & Bristol, 1939 † accepted as Denisonella Croneis & Bristol, 1942 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda incertae sedis (Family)

Dennisia
     Dennisia Hara, 2001 † accepted as Dennisia Hara, 2001 † (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
 Dennisia Norman, 1861 accepted as Periclimenes O.G. Costa, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Palaemonidae (Family)

Dentalites
     Dentalites Gmelin, 1791 accepted as Dentalites Gmelin, 1791 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Dentalites Schlotheim, 1813 accepted as Dentalium Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Scaphopoda (Class) > Dentaliida (Order) > Dentaliidae (Family)

Dentaria
     Dentaria Krylova, 1995 accepted as Dentaria Krylova, 1995 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Pholadomyoida (Order) > Protocuspidariidae (Family)
 Dentaria Linnaeus, 1753 accepted as Cardamine Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Dentatocyathus
     Dentatocyathus Okuneva in Belyaev, 1969 † accepted as Dentatocyathus Okuneva in Belyaev, 1969 † · Animalia (Kingdom) > Archaeocyatha (Phylum) > Archaeocyatha (awaiting allocation) (Class) > Archaeocyatha (awaiting allocation) (Order) > Archaeocyatha (awaiting allocation) (Family)
     Dentatocyathus Okuneva, 1972 † accepted as Dentatocyathus Okuneva, 1972 † (unassessed) · Animalia (Kingdom) > Archaeocyatha (Phylum) > Regulares (Class) > Regulares (awaiting allocation) (Order) > Regulares (awaiting allocation) (Family)

Dentatus
     Dentatus Gray, 1847 accepted as Dentatus Gray, 1847 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dentatus Van der Goot, 1913 accepted as Dentatus Van der Goot, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Dentellaria
     Dentellaria Schumacher, 1817 accepted as Dentellaria Schumacher, 1817 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dentellaria Beck, 1837 accepted as Dentellaria Beck, 1837 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Denticulabrum
     Denticulabrum Vermeij, 1999 † accepted as Denticulabrum Vermeij, 1999 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Buccinidae (Family)
     Denticulabrum Sohl, 1998 † accepted as Denticulabrum Sohl, 1998 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)

Denticularia
     Denticularia F.C. Deighton, 1972 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Denticularia Lindholm, 1924 † accepted as Denticularia Lindholm, 1924 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Clausiliidae (Family)

Dentilimosina
     Dentilimosina Rohácek, 1982 accepted as Dentilimosina Rohácek, 1982 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sphaeroceridae (Family)
     Dentilimosina Rohácek, 1983 accepted as Dentilimosina Rohácek, 1983 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sphaeroceridae (Family)

Dentoceras
     Dentoceras Ruzhentzev & Shimanskii, 1954 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Nautilida (Order) > Scyphoceratidae (Family)
 Dentoceras J.K. Small, 1924 accepted as Polygonella A. Michaux, 1803 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Polygonaceae (Family)

Depasophyllum
     Depasophyllum Grabau, 1936 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
     Depasophyllum Grabau, 1922 † accepted as Depasophyllum Grabau, 1922 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Anthozoa (awaiting allocation) (Order) > Anthozoa (awaiting allocation) (Family)

Depaulacoutoia
 Depaulacoutoia Kretzoi & Kretzoi, 2000 † accepted as Bobbschaefferia de Paula Couto, 1970 † (superfluous replacement name) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Diprotodontia (Order) > Macropididae (Family)
 Depaulacoutoia Cifelli & Ortiz-Jaureguizar, 2014 † accepted as Ricardocifellia Mones, 2015 † (junior homonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Condylarthra (Order) > Didolodontidae (Family)

Deperetia
     Deperetia Schaub, 1923 † accepted as Deperetia Schaub, 1923 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Deperetia Teppner, 1922 accepted as Pecten O. F. Müller, 1776 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Pectinidae (Family)
 Deperetia Shikama, 1936 † accepted as Bohlinella Palmer, 1939 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Depratella
     Depratella Talent & Gratsianova, 2001 † accepted as Depratella Talent & Gratsianova, 2001 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Depratella Ozawa, 1928 † accepted as Neofusulinella Deprat, 1912 † (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Fusulinida (Order) > Schubertellidae (Family)

Derandrena
     Derandrena Ribble, 1967 accepted as Derandrena Ribble, 1967 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Derandrena Ribble, 1968 accepted as Derandrena Ribble, 1968 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Deraspis
     Deraspis Blanchard, 1845 accepted as Deraspis Blanchard, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Deraspis Bolivar, 1884 accepted as Deraspiella Bolivar, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Pyrgomorphidae (Family)

Derbya
 Derbya Oehlert in Fischer, 1887 † accepted as Derbyia Waagen, 1884 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Orthotetida (Order) > Orthotetidae (Family)
 Derbya Hustache, 1936 accepted as Derbyiella Lea, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Derbyella
     Derbyella Grabau, 1931 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Scacchinellidae (Family)
     Derbyella D. White in I.C. White, 1908 † accepted as Derbyella D. White in I.C. White, 1908 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Gymnospermae (awaiting allocation) (Class) > Gymnospermae (awaiting allocation) (Order) > Gymnospermae (awaiting allocation) (Family)
 Derbyella Hustache, 1936 accepted as Derbyiella Lea, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Derbyia
     Derbyia Waagen, 1884 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Orthotetida (Order) > Orthotetidae (Family)
 Derbyia Lea, 1900 accepted as Derbyiella Lea, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Derbyina
     Derbyina Clarke, 1913 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Mutationellidae (Family)
 Derbyina Grabau, 1931 † accepted as Derbyia Waagen, 1884 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Orthotetida (Order) > Orthotetidae (Family)

Dercetes
 Dercetes Hincks, 1949 accepted as Dercetina Gressitt & Kimoto, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Dercetes Weise, 1916 accepted as Dercetina Gressitt & Kimoto, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Dercetis
     Dercetis Münster & Agassiz, 1834 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Alepisauriformes (Order) > Alepisauriformes (awaiting allocation) (Family)
 Dercetis Clark, 1865 accepted as Dercetina Gressitt & Kimoto, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Dercetis Grote, 1878 † accepted as Redectis Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Derema
     Derema Fauvel, 1899 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Derema Kolbe, 1897 accepted as Derema Fauvel, 1899 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Derjuginia
 Derjuginia Jaschnov, 1947 accepted as Jaschnovia Markhaseva, 1980 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Calanoida (Order) > Aetideidae (Family)
 Derjuginia Popov, 1931 accepted as Gymnelopsis Soldatov, 1922 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Zoarcidae (Family)

Dermalichus
 Dermalichus Mégnin, 1877 accepted as Analges Nitzsch in Ersch & Gruber, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Analgidae (Family)
 Dermalichus Koch, 1841 accepted as Analges Nitzsch in Ersch & Gruber, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Analgidae (Family)

Dermatina
 Dermatina (Almquist) A. Zahlbruckner, 1922 accepted as Arthonia E. Acharius, 1806 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Arthoniaceae (Family)
 Dermatina (P.A. Saccardo) F. von Höhnel, 1909 accepted as Pezicula L.R. Tulasne & C. Tulasne, 1865 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Dermateaceae (Family)

Dermatium
 Dermatium Canestrini, 1899 accepted as Dermation Trouessart & Neumann, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Dermationidae (Family)
 Dermatium Trouessart & Neumann, 1888 accepted as Dermation Trouessart & Neumann, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Dermationidae (Family)

Dermatocarpon
     Dermatocarpon Eschweiler, 1824 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Verrucariales (Order) > Verrucariaceae (Family)
 Dermatocarpon W. Mann, 1825 accepted as Endocarpon J. Hedwig, 1789 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Verrucariales (Order) > Verrucariaceae (Family)

Dermatochelys
 Dermatochelys Wagler, 1830 accepted as Dermochelys de Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Testudines (Order) > Dermochelyidae (Family)
 Dermatochelys Agassiz, 1844 accepted as Dermochelys de Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Testudines (Order) > Dermochelyidae (Family)

Dermatodectes
     Dermatodectes Gerlach, 1857 accepted as Dermatodectes Gerlach, 1857 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Psoroptidae (Family)
 Dermatodectes Fürstenberg, 1801 accepted as Psoroptes Gervais, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Psoroptidae (Family)

Dermatophilus
 Dermatophilus Guérin-Ménéville, 1844 accepted as Dermatophilus Guérin-Ménéville, 1844 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Siphonaptera (Order) > Siphonaptera (awaiting allocation) (Family)
     Dermatophilus (Van Saceghem) M.A. Gordon, 1964 (Approved Lists, 1980) · Bacteria (Kingdom) > Actinobacteria (Phylum) > Actinobacteria (Class) > Micrococcales (Order) > Dermatophilaceae (Family)

Dermocystis
     Dermocystis Stafford, 1905 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Opisthorchiida (Order) > Heterophyidae (Family)
 Dermocystis C. Pérez, 1907 accepted as Dermocystidium Pérez, 1908 · Protozoa (Kingdom) > Choanozoa (Phylum) > Ichthyosporea (Class) > Dermocystida (Order) > Rhinosporidiidae (Family)

Dermodactylus
     Dermodactylus Marsh, 1881 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Pterosauria (Order) > Pterodactylidae (Family)
 Dermodactylus David, 1875 accepted as Dermodactylus David, 1875 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)

Dermodium
     Dermodium Link, 1809 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Myxogastrea (Class) > Liceida (Order) > Enteridiidae (Family)
 Dermodium Rostafinski, 1875 accepted as Lycogala Adanson, 1763 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Myxogastrea (Class) > Liceida (Order) > Enteridiidae (Family)

Dermolichus
 Dermolichus Agassiz, 1846 accepted as Analges Nitzsch in Ersch & Gruber, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Pyemotidae (Family)
 Dermolichus Robin & Mégnin, 1884 accepted as Analges Nitzsch in Ersch & Gruber, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Analgidae (Family)

Dermophagus
     Dermophagus MacCallum, 1926 accepted as Dermophagus MacCallum, 1926 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
     Dermophagus Dejean, 1833 accepted as Dermophagus Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Dermosporidium
     Dermosporidium Marcone, 1908 accepted as Dermosporidium Marcone, 1908 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Dermosporidium Carini, 1940 accepted as Rhinosporidium A. Minchin & H. Fantham, 1905 · Protozoa (Kingdom) > Choanozoa (Phylum) > Ichthyosporea (Class) > Dermocystida (Order) > Rhinosporidiidae (Family)

Dermothrius
     Dermothrius Broun, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Dermothrius Broun, 1882 accepted as Dermothrius Broun, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Derocalymma
     Derocalymma Burmeister, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Blaberidae (Family)
 Derocalymma Kirby, 1904 accepted as Bantua Shelford, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Blaberidae (Family)

Deroceras
     Deroceras Rafinesque, 1820 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Limacidae (Family)
     Deroceras Hyatt, 1867 accepted as Deroceras Hyatt, 1867 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Deroconus
     Deroconus Jekel, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Deroconus Johnson, 1995 accepted as Deronocus Johnson, 1997 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Derolomus
 Derolomus Blatchley, 1920 accepted as Notolomus Leconte, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Derolomus Weise, 1891 accepted as Derelomus Schönherr, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Deroplia
     Deroplia Rosenhauer, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Deroplia Bedel, 1889 accepted as Stenidea Mulsant, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Deroplia Dejean, 1835 accepted as Deroplia Rosenhauer, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Deropristus
     Deropristus Sharp, 1903 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Deropristus Linkletter, 1977 accepted as Deropristis Odhner, 1902 (misspelling) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Deropristidae (Family)

Derostenus
     Derostenus Westwood, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Derostenus Chevrolat, 1843 accepted as Colyphus Spinola, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)

Derrhis
 Derrhis Agassiz, 1846 accepted as Derrhis Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Animalia (awaiting allocation) (Phylum) > Animalia (awaiting allocation) (Class) > Animalia (awaiting allocation) (Order) > Animalia (awaiting allocation) (Family)
     Derrhis Wallengren, 1886 accepted as Derrhis Wallengren, 1886 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Derris
     Derris Adams, 1797 accepted as Derris Adams, 1797 (unassessed) · Animalia (Kingdom) > Animalia (awaiting allocation) (Phylum) > Animalia (awaiting allocation) (Class) > Animalia (awaiting allocation) (Order) > Animalia (awaiting allocation) (Family)
     Derris Loureiro, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Derwentia
     Derwentia Cosgriff, 1974 † accepted as Derwentia Cosgriff, 1974 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Temnospondyli (Order) > Rhytidosteidae (Family)
 Derwentia Rafinesque, 1838 accepted as Parahebe W.R.B. Oliver, 1944 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)

Desbordesia
     Desbordesia Pierre ex Van Tieghem, 1905 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Irvingiaceae (Family)
     Desbordesia Mazur, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)

Desbordesius
     Desbordesius Laboissière, 1933 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Desbordesius Maindron, 1906 accepted as Bradycellus Erichson, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Desdemona
     Desdemona Banse, 1957 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Sabellidae (Family)
 Desdemona S. Moore, 1895 accepted as Basistemon Turczaninow, 1863 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)

Desera
     Desera Hope, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Desera Hope, 1838 accepted as Drypta Latreille, 1796 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Desertella
     Desertella J. Mouchacca, 1979 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Desertella K.Fucüková, P.O.Lewis & L.A.Lewis, 2014 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Trebouxiophyceae incertae sedis (Order) > Trebouxiophyceae incertae sedis (Family)
     Desertella Haug, 1905 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Trigoniida (Order) > Desertellidae (Family)

Desertia
     Desertia Chelnokov in Martynova Chelnokov & Kaplin, 1979 accepted as Desertia Chelnokov in Martynova Chelnokov & Kaplin, 1979 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > (Order) > Collembola (awaiting allocation) (Family)
     Desertia M. Martínez-Azorín, M. Pinter & W. Wetschnig, 2015 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)

Desertosphaera
     Desertosphaera Vandel, 1948 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Spelaeoniscidae (Family)
     Desertosphaera Arcangeli, 1955 accepted as Desertosphaera Arcangeli, 1955 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)

Desfontainea
 Desfontainea H.G.L. Reichenbach, 1841 accepted as Chiropetalum A.H.L. Jussieu, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)
 Desfontainea Kunth, 1825 accepted as Chiropetalum A.H.L. Jussieu, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Bruniales (Order) > Columelliaceae (Family)

Desfontainesia
     Desfontainesia Alexis & Delpont, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Desfontainesia J.C. von Hoffmannsegg, 1824 accepted as Fontanesia Labillardière, 1791 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Oleaceae (Family)

Desgodinsia
     Desgodinsia Senna, 1894 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
     Desgodinsia Oberthür, 1914 accepted as Desgodinsia Oberthür, 1914 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Deshayesia
     Deshayesia [Requien], 1848 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Deshayesia Raulin, 1844 accepted as Deshayesia Raulin, 1844 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Naticidae (Family)

Desmacanthus
     Desmacanthus Quenstedt, 1856 accepted as Desmacanthus Quenstedt, 1856 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Desmacanthus Meek & Worthen, 1868 † accepted as Paleocampa Meek & Worthen, 1865 † (junior homonym and synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Amphinomida (Order) > (Family)

Desmanthus
     Desmanthus Willdenow, 1806 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Desmanthus Topsent, 1893 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Desmanthidae (Family)

Desmarestia
     Desmarestia J.V.F. Lamouroux, 1813 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Desmarestiales (Order) > Desmarestiaceae (Family)
     Desmarestia Czerniavsky, 1878 accepted as Desmarestia Czerniavsky, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Decapoda (awaiting allocation) (Family)
 Desmarestia Herrmannsen, 1847 accepted as Desmarestia Herrmannsen, 1847 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Desmarestia Nicolet, 1849 accepted as Edotia Guérin-Méneville, 1843 (junior synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Idoteidae (Family)

Desmatodon
     Desmatodon S.E. Bridel, 1818 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Pottiales (Order) > Pottiaceae (Family)
     Desmatodon Case, 1908 accepted as Desmatodon Case, 1908 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Desmazierella
     Desmazierella Libert, 1829 · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Chorioactidaceae (Family)
     Desmazierella M.L. Crié, 1878 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Desmella
     Desmella Munro, 1957 accepted as Desmella Munro, 1957 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tephritidae (Family)
     Desmella H. Sydow & P. Sydow, 1919 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Pucciniales incertae sedis (Family)

Desmia
 Desmia Leng, 1920 accepted as Desimia Reitter, 1881 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Desmia Lyngbye, 1819 accepted as Desmarestia J.V.F. Lamouroux, 1813 (synonym) · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Desmarestiales (Order) > Desmarestiaceae (Family)
 Desmia J.Agardh, 1852 accepted as · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Desmarestiales (Order) > Desmarestiaceae (Family)
     Desmia Milne-Edwards & Haime, 1848 accepted as Desmia Milne-Edwards & Haime, 1848 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Desmia Westwood, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
 Desmia D. Don, 1834 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
 Desmia C.E.I. von Eichwald, 1852 † accepted as · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Desmidocnemis
     Desmidocnemis Möschler, 1872 accepted as Desmidocnemis Möschler, 1872 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Syntomidae (Family)
     Desmidocnemis Hampson, 1898 accepted as Desmidocnemis Hampson, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Syntomidae (Family)

Desmidophora
     Desmidophora Nicholson, 1886 † accepted as Desmidophora Nicholson, 1886 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Desmidophora accepted as Desmiphora Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Desmidophorinus
 Desmidophorinus Hustache, 1925 accepted as Desmidophorus Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brachyceridae (Family)
     Desmidophorinus Hubenthal, 1917 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brachyceridae (Family)

Desmidophorus
     Desmidophorus Dejean, 1835 accepted as Desmidophorus Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brachyceridae (Family)
     Desmidophorus Schönherr, 1837 accepted as Desmidophorus Schönherr, 1837 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brachyceridae (Family)

Desmiostoma
     Desmiostoma Sager, 1858 accepted as Desmiostoma Sager, 1858 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Desmiostoma Förster, 1862 accepted as Desmiostoma Förster, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Desmocerus
     Desmocerus Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Desmocerus Dejean, 1821 accepted as Desmocerus Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Desmococcus
     Desmococcus anon. · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Desmococcus F. Brand, 1925 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Prasiolales (Order) > Prasiolaceae (Family)
 Desmococcus E. Boureau, M. Locquin & P. Taugourdeau, 1985 † accepted as · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Desmococcus McKenzie, 1942 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Margarodidae (Family)

Desmonema
     Desmonema Agassiz, 1862 · Animalia (Kingdom) > Cnidaria (Phylum) > Scyphozoa (Class) > Semaeostomeae (Order) > Cyaneidae (Family)
 Desmonema Miers, 1867 accepted as Tinospora Miers, 1851 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Menispermaceae (Family)
 Desmonema Rafinesque, 1833 accepted as Euphorbia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)
 Desmonema M.J. Berkeley & Thwaites ex Bornet & Flahault, 1887 accepted as Coleodesmium A. Borzì ex L. Geitler in A. Engler & K. Prantl, 1942 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Tolypothrichaceae (Family)

Desmophora
     Desmophora Stephens, 1829 accepted as Desmophora Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Desmophora Stephens, 1829 accepted as Desmophora Stephens, 1829 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Desmophora Gemminger & Harold, 1873 accepted as Desmiphora Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Desmophora Agassiz, 1846 accepted as Desmiphora Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Desmophyllum
     Desmophyllum Wedekind, 1927 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Caryophylliidae (Family)
     Desmophyllum Ehrenberg, 1834 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Caryophylliidae (Family)
     Desmophyllum Webb & Berthelot, 1836 accepted as Desmophyllum Webb & Berthelot, 1836 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)

Desmoteuthis
 Desmoteuthis Verrill, 1881 accepted as Taonius Steenstrup, 1861 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Teuthoidea (Order) > Cranchiidae (Family)
 Desmoteuthis Verrill, 1881 accepted as Taonius Steenstrup, 1861 · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Teuthoidea (Order) > Cranchiidae (Family)

Desmotrichum
     Desmotrichum Kützing, 1845 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Chordariales (Order) > Chordariaceae (Family)
 Desmotrichum J.H. Léveillé, 1843 accepted as Gonatobotrys Corda, 1839 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Melanosporales (Order) > Ceratostomataceae (Family)
 Desmotrichum Blume, 1825 accepted as Flickingeria A.D. Hawkes, 1961 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Desmoulinsia
 Desmoulinsia Woodward, 1851 accepted as Demoulia Gray, 1838 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Nassariidae (Family)
 Desmoulinsia Dollfus, 1902 accepted as Demoulia Gray, 1838 (incorrect subsequent spelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Nassariidae (Family)

Desoria
     Desoria Cotteau, 1855 accepted as Desoria Cotteau, 1855 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Desoria Nicolet, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Isotomidae (Family)
 Desoria Gray, 1851 † accepted as Desorella Cotteau, 1855 † (junior homonym of Desoria Nicolet, 1824 (Collembola)) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Spatangoida (Order) > Schizasteridae (Family)

Despoena
     Despoena Newton, 1891 accepted as Despoena Newton, 1891 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Helicinidae (Family)
 Despoena Kirby, 1906 accepted as Despoina Brunner von Wattenwyl, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Destombesites
     Destombesites Snajdr, 1987 † accepted as Destombesites Snajdr, 1987 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Destombesites Cooper & Owen, 2011 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Hoplitidae (Family)

Desulfobotulus
 Desulfobotulus accepted as Desulfobotulus (No current standing in Prokaryotic nomenclature.) · Bacteria (Kingdom) > Proteobacteria (Phylum) > Deltaproteobacteria (Class) > Desulfobacterales (Order) > Desulfobacteraceae (Family)
     Desulfobotulus Kuever et al., 2009 · Bacteria (Kingdom) > Proteobacteria (Phylum) > Deltaproteobacteria (Class) > Desulfobacterales (Order) > Desulfobacteraceae (Family)

Desvoidya
 Desvoidya Bezzi in Becker-Kertész, 1907 accepted as Desvoidya Bezzi in Becker-Kertész, 1907 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Desvoidya Blanchard, 1901 accepted as Desvoidya Blanchard, 1901 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)

Detonia
 Detonia P.A. Saccardo, 1889 accepted as Plicaria Fuckel, 1870 · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Pezizaceae (Family)
 Detonia J. Frenguelli, 1949 accepted as Neodetonia S. Blanco, 2011 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Rhaponeidales (Order) > Rhaphoneidaceae (Family)

Detracia
     Detracia Gray in Turton, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)
     Detracia Gray, 1847 accepted as Detracia Gray, 1847 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Detracia Gray, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)

Deucalion
     Deucalion Huisman & Kraft, 1982 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Wrangeliaceae (Family)
     Deucalion Wollaston, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Deucalion Stschegloff, 1827 † accepted as Deucalion Stschegloff, 1827 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Deuterocampta
     Deuterocampta Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Deuterocampta Dejean, 1835 accepted as Deuterocampta Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Deuterophysa
     Deuterophysa Warren, 1889 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
 Deuterophysa Rendahl, 1933 accepted as Triplophysa Rendahl, 1933 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Nemacheilidae (Family)

Devauxia
 Devauxia A.M.F.J. Palisot de Beauvois ex K.S. Kunth, 1833 accepted as Glyceria R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Devauxia R. Brown, 1810 accepted as Centrolepis Labillardière, 1804 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Restionaceae (Family)

Devia
     Devia P. Goldblatt & J.C. Manning, 1990 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Iridaceae (Family)
     Devia Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Devillea
 Devillea Bubani, 1899 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
 Devillea L.R. Tulasne & Weddell, 1849 accepted as Podostemum A. Michaux, 1803 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Podostemaceae (Family)
     Devillea Brölemann, 1902 accepted as Devillea Brölemann, 1902 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)

Devriesia
 Devriesia Mintz, 1967 accepted as Devriesia Mintz, 1967 (Not validly published) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Echinoidea (awaiting allocation) (Order) > Echinoidea (awaiting allocation) (Family)
     Devriesia Seifert & N.L. Nickerson, 2004 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Teratosphaeriaceae (Family)
 Devriesia Lehrer, 1995 accepted as Sarcophaga Meigen, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sarcophagidae (Family)

Dewetia
     Dewetia Buturlin, 1904 accepted as Dewetia Buturlin, 1904 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dewetia Bischof, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Rhinophoridae (Family)

Deweya
     Deweya Rafinesque, 1840 accepted as Deweya Rafinesque, 1840 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Deweya Torrey & A. Gray, 1840 accepted as Tauschia Schlechtendal, 1835 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Dexiospira
     Dexiospira Ehrenberg, 1859 accepted as Dexiospira Ehrenberg, 1859 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Dexiospira Caullery & Mesnil, 1897 accepted as Neodexiospira Pillai, 1970 (preoccupied in protozoan Dexiospira Ehrenberg, 1858) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Serpulidae (Family)

Dexiotyphlus
 Dexiotyphlus Coiffait, 1964 accepted as Mesotyphlus Coiffait, 1957 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dexiotyphlus Coiffait, 1972 accepted as Mesotyphlus Coiffait, 1957 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dexteria
     Dexteria Brtek, 1965 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Anostraca (Order) > Chirocephalidae (Family)
 Dexteria F.L. Stevens, 1917 accepted as Hyalosphaera F.L. Stevens, 1917 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)

Dhofaria
     Dhofaria A.G. Miller, 1988 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Capparaceae (Family)
     Dhofaria Koçak & Kemal, 2008 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Pamphagidae (Family)

Dia
     Dia Dejean, 1835 accepted as Dia Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dia Redtenbacher, 1858 accepted as Dia Redtenbacher, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dia Koch, 1850 accepted as Dia Koch, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Salticidae (Family)
 Dia Chevrolat, 1837 accepted as Colaspidea Laporte, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Diabasis
     Diabasis Hoffmannsegg, 1817 accepted as Diabasis Hoffmannsegg, 1817 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Diabasis Macquart, 1834 accepted as Diachlorus Osten-Sacken, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tabanidae (Family)
 Diabasis Burmeister, 1844 accepted as Badiasis Machatschke, 1970 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Diabasis Desmarest, 1823 accepted as Haemulon Cuvier, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Haemulidae (Family)
 Diabasis Heylaerts, 1879 accepted as Stichobasis Kirby, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Psychidae (Family)

Diabole
     Diabole Arthur, 1922 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Raveneliaceae (Family)
     Diabole Groning, 1985 † accepted as Diabole Groning, 1985 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Diabolidium
     Diabolidium Berndt, 1995 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Raveneliaceae (Family)
 Diabolidium Beebe, 1926 accepted as Linophryne Collett, 1886 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Lophiiformes (Order) > Linophrynidae (Family)

Diabolus
     Diabolus Karawajew, 1926 accepted as Diabolus Karawajew, 1926 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
 Diabolus Gray in Grey, 1841 accepted as Sarcophilus Cuvier in Geoffroy & Cuvier, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Dasyuromorphia (Order) > Dasyuridae (Family)

Diabrotica
     Diabrotica Mannerheim, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Diabrotica Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Diabrotica Dejean, 1835 accepted as Diabrotica Mannerheim, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Diacantha
     Diacantha Dejean, 1835 accepted as Diacantha Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Diacantha Chevrolat in d'Orbigny, 1844 accepted as Diacantha Chevrolat in d'Orbigny, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Diacantha Lessing, 1830 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Diacantha Lagasca, 1811 accepted as Diacantha Lagasca, 1811 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Diacantha Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Diacantha Solier in Gay, 1851 accepted as Grammephorus Solier in Gay, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Diacantha Diakonoff, 1976 accepted as Karacaoglania Koçak, 1981 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
     Diacantha Swainson, 1839 accepted as Botia Gray, 1831 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cobitidae (Family)

Diacanthos
 Diacanthos Grundler in Bremser, 1824 accepted as Dyacanthos Stiebel, 1817 · Animalia (Kingdom) > Nematoda (Phylum) > Nematoda incertae sedis (Class) > Nemata incertae sedis (Order) > Nematoda incertae sedis (Family)
 Diacanthos Korshikov, 1953 accepted as Micractinium Fresenius, 1858 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Chlorellales (Order) > Chlorellaceae (Family)

Diacanthus
     Diacanthus Swainson, 1839 accepted as Diacanthus Swainson, 1839 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cobitidae (Family)
 Diacanthus Latreille, 1834 accepted as Selatosomus Stephens, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Diacanthus accepted as Diacanthurus McLaughlin & Forest, 1997 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Paguridae (Family)
 Diacanthus Rudolphi, 1819 accepted as Dyacanthos Stiebel, 1817 · Animalia (Kingdom) > Nematoda (Phylum) > Nematoda incertae sedis (Class) > Nemata incertae sedis (Order) > Nematoda incertae sedis (Family)

Diachora
     Diachora J. Müller-Arg., 1893 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Phyllachorales (Order) > Phyllachoraceae (Family)
 Diachora Desmarest in Chenu, 1859 accepted as Diachora Desmarest in Chenu, 1859 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Diaclina
     Diaclina Jacquelin Du Val, ? 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Diaclina Fauvel, 1904 accepted as Platydema Laporte & Brullé, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Diacope
     Diacope Hübner, 1820 accepted as Diacope Hübner, 1820 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diacope Cuvier, 1815 accepted as Lutjanus Bloch, 1790 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Lutjanidae (Family)

Diacritus
     Diacritus Förster, 1868 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
 Diacritus Pascoe, 1882 accepted as Xenoon Alonso-Zarazaga, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)

Diactis
     Diactis Loomis, 1937 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplopoda (Class) > Callipodida (Order) > Schizopetalidae (Family)
 Diactis Hutton, 1880 accepted as Diadumene Stephenson, 1920 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Diadumenidae (Family)

Diadema
 Diadema Reichenbach, 1863 accepted as Diadema Reichenbach, 1863 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Diadema Schumacher, 1817 accepted as Diadema Schumacher, 1817 (Suppressed name (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Diadema Gray, 1825 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Diadematoida (Order) > Diadematidae (Family)
     Diadema R.A. Shoemaker & C.E. Babcock, 1989 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Diademaceae (Family)
 Diadema Kobelt, 1904 accepted as Diadema Kobelt, 1904 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Clausiliidae (Family)
 Diadema Boisduval in d'Urville, 1832 accepted as Hypolimnas Hübner, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Diadema Pease, 1868 accepted as Garrettia Paetel, 1873 (invalid: junior homonym of Diadema Gray, 1825) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Assimineidae (Family)
 Diadema K.-D. Kemp & T.B.B. Paddock, 1989 accepted as Diademoides K.-D. Kemp & T.B.B. Paddock, 1990 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Naviculales (Order) > Scoliotropidaceae (Family)

Diademia
     Diademia Reichenbach, 1863 accepted as Diademia Reichenbach, 1863 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Diademia Reichenbach, 1862 accepted as Cercopithecus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cercopithecidae (Family)

Diademoceras
     Diademoceras Flower, 1945 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Oncocerida (Order) > Rutoceratidae (Family)
     Diademoceras Flower, 1949 † accepted as Diademoceras Flower, 1949 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Diadesma
     Diadesma Rafinesque, 1834 accepted as Diadesma Rafinesque, 1834 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
 Diadesma Agassiz, 1846 accepted as Diodesma Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Zopheridae (Family)

Diadora
     Diadora Kerremans, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Diadora Gray, 1847 † accepted as Diodora J.E. Gray, 1821 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Fissurellidae (Family)

Diadoxus
     Diadoxus Saunders, 1868 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Diadoxus Thomson, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Diadromus
     Diadromus Wesmael, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
 Diadromus Athias-Henriot, 1960 accepted as Phytoseius Ribaga, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Phytoseiidae (Family)

Diaeretus
     Diaeretus Förster, 1862 accepted as Diaeretus Förster, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Braconidae (Family)
 Diaeretus de Bonvouloir, 1871 accepted as Pseudodiaeretus Fleutiaux, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Diaglyptus
     Diaglyptus Pilsbry in Tryon & Pilsbry, 1892 accepted as Diaglyptus Pilsbry in Tryon & Pilsbry, 1892 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Diaglyptus d'Orbigny, 1902 accepted as Odontoloma Boheman, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Diagramma
     Diagramma Oken, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Haemulidae (Family)
 Diagramma Fuhrmann in Kükenthal & Krumbach, 1928 accepted as Ligula Bloch, 1782 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Pseudophyllidea (Order) > Diphyllobothriidae (Family)

Diakonoffia
     Diakonoffia Kiriakoff, 1953 † accepted as Diakonoffia Kiriakoff, 1953 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diakonoffia Niculescu, 1969 accepted as Eudiakonoffia Fletcher in Fletcher & Nye, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Sesiidae (Family)

Dialembryon
     Dialembryon Iredale, 1939 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Orthalicidae (Family)
     Dialembryon Iredale, 1939 accepted as Dialembryon Iredale, 1939 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Orthalicidae (Family)

Diallactes
     Diallactes Reichenbach, 1850 accepted as Diallactes Reichenbach, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Diallactes Kieffer, 1894 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)

Dialytes
     Dialytes Harold, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Dialytes Nitschke, 1867 accepted as Diaporthe Nitschke, 1870 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Diaporthaceae (Family)

Diamena
     Diamena P. Ravenna, 1987 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)
 Diamena Dahlbom, 1844 accepted as Cerceris Latreille, 1802 (misspelling (of Diamma)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Sphecidae (Family)

Diamma
     Diamma Westwood, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Tiphiidae (Family)
 Diamma Dahlbom, 1844 accepted as Cerceris Latreille, 1802 (junior homonym and synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Sphecidae (Family)

Diamon
 Diamon Funkhouser, 1927 accepted as Diamon Funkhouser, 1927 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Membracidae (Family)
 Diamon Gistl, 1848 accepted as Hellwigia Gravenhorst, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)

Diamphidia
     Diamphidia Gerstaecker, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Diamphidia Obraztsov, 1961 accepted as Mimarsinania Koçak, 1981 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)

Diamuna
     Diamuna Walker, 1857 accepted as Diamuna Walker, 1857 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Agaristidae (Family)
     Diamuna Walker, 1860 accepted as Diamuna Walker, 1860 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Diana
 Diana Simon, 1864 accepted as Diaea Thorell, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Thomisidae (Family)
 Diana Risso, 1827 accepted as Luvarus Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Luvaridae (Family)
 Diana Laporte & Gory, 1837 accepted as Melanophila Eschscholtz, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Diana Trouessart, 1878 accepted as Cercopithecus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cercopithecidae (Family)
 Diana Clessin, 1878 † accepted as Dianella Gude, 1913 † (primary homonym) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)

Diandongaspis
     Diandongaspis Lu & Zhang in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † accepted as Diandongaspis Lu & Zhang in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
     Diandongaspis Liu, 1975 † accepted as Diandongaspis Liu, 1975 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Agnatha (awaiting allocation) (Class) > Agnatha (awaiting allocation) (Order) > Agnatha (awaiting allocation) (Family)

Dianella
     Dianella Gude, 1913 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)
     Dianella Jedlicka, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Dianella Wang Bing, 1994 † accepted as Dianella Wang Bing, 1994 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dianella Lamarck ex A.L. Jussieu, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asphodelaceae (Family)

Dianema
     Dianema Cope, 1871 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)
     Dianema Rex, 1891 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Myxogastrea (Class) > Trichiida (Order) > Dianemidae (Family)

Diania
 Diania F. Noroña ex L.R. Tulasne, 1857 accepted as Dicoryphe Du Petit-Thouars, 1804 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Hamamelidaceae (Family)
     Diania Liu, Steiner, Dunlop, Keupp, Shu, Ou, Han, Zhang & Zhang, 2011 † · Animalia (Kingdom) > Lobopoda (Phylum) > Xenusia (Class) > Xenusia incertae sedis (Order) > Xenusia incertae sedis (Family)

Dianthera
 Dianthera Klotzsch in W.C.H. Peters, 1861 accepted as Cleome Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Cleomaceae (Family)
 Dianthera Linnaeus, 1753 accepted as Justicia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)

Diapensia
     Diapensia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Diapensiaceae (Family)
 Diapensia J. Hill, 1756 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Diaphana
     Diaphana T. Brown, 1827 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cephalaspidea (Order) > Diaphanidae (Family)
     Diaphana Guppy, 1895 accepted as Diaphana Guppy, 1895 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Diaphana Westerlund, 1886 † accepted as Diaphana Westerlund, 1886 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Diaphana Caziot, 1910 accepted as Diaphana Caziot, 1910 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Diaphana Brunner von Wattenwyl, 1865 accepted as Hypercompsa Saussure, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Corydiidae (Family)

Diaphanella
     Diaphanella Hesse, 1916 † accepted as Diaphanella Hesse, 1916 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Diaphanella Thiele, 1912 accepted as Notodiaphana Thiele, 1917 (invalid: junior homonym of Diaphanella Clessin, 1880; Notodiaphana is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cephalaspidea (Order) > Notodiaphanidae (Family)
 Diaphanella Clessin, 1880 accepted as Notodiaphana Thiele, 1917 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cephalaspidea (Order) > Notodiaphanidae (Family)

Diaphania
     Diaphania Hübner, 1818 accepted as Diaphania Hübner, 1818 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diaphania Macquart, 1843 accepted as Prodiaphania Townsend, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Diaphanoptera
     Diaphanoptera Rechinger f., 1940 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)
     Diaphanoptera Brongniart, 1885 † accepted as Diaphanoptera Brongniart, 1885 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Protorthoptera (Order) > Protorthoptera (awaiting allocation) (Family)

Diaphanosoma
     Diaphanosoma Brandt, 1850 accepted as Diaphanosoma Brandt, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Diplostraca (Order) > Cladocera (awaiting allocation) (Family)
     Diaphanosoma Fischer, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Diplostraca (Order) > Sididae (Family)
     Diaphanosoma Bill, 1914 † accepted as Diaphanosoma Bill, 1914 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Diaphanosoma Grandori, 1934 accepted as Diaphanosoma Grandori, 1934 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Diaphasia
 Diaphasia Petty, 1897 accepted as Diphasia Agassiz, 1862 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Sertulariidae (Family)
 Diaphasia Lowe, 1843 accepted as Carapus Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Ophidiiformes (Order) > Carapidae (Family)

Diaphora
     Diaphora Stephens, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Diaphora Macquart, 1834 accepted as Diaphorus Meigen, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Dolichopodidae (Family)
 Diaphora Loureiro, 1790 accepted as Scleria P.J. Bergius, 1765 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Diaphora Martens in Albers, 1860 accepted as Diaphera Albers, 1850 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Streptaxidae (Family)
 Diaphora Loew, 1879 accepted as Diaphorina Loew, 1880 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Psyllidae (Family)

Diaphoropus
     Diaphoropus Bate, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Decapoda incertae sedis (Family)
     Diaphoropus Silvestri, 1897 accepted as Diaphoropus Silvestri, 1897 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)

Diaphorus
     Diaphorus Meigen, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Dolichopodidae (Family)
     Diaphorus Gill, 1872 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Canidae (Family)
 Diaphorus Dejean, 1831 accepted as Pseudaptinus Laporte, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Diaphorus Faust, 1892 accepted as Hoplopactus Jekel, 1875 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Diaphorus Marseul, 1861 accepted as Diabletes Reichardt, 1933 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)

Diaphragmopora
     Diaphragmopora Schaefer, Senowbari-Daryan & Hamedani, 2003 † accepted as Diaphragmopora Schaefer, Senowbari-Daryan & Hamedani, 2003 † (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
     Diaphragmopora McFarlan, 1926 accepted as Diaphragmopora McFarlan, 1926 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)

Diaprepes
     Diaprepes Schönherr, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Diaprepes Wehrli, 1936 accepted as Diaprepesilla Wehrli, 1937 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Diaprosomus
     Diaprosomus Chevrolat, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Diaprosomus Dejean, 1834 accepted as Diaprosomus Chevrolat, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Diaprosomus Jekel, 1854 accepted as Diaprosomus Chevrolat, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Diaprosomus Dejean, 1836 accepted as Diaprosomus Chevrolat, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diaschophyllum
     Diaschophyllum Semenoff-Tian-Chansky, 1974 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
     Diaschophyllum Semenoff-Tian-Chansky, 1972 † accepted as Diaschophyllum Semenoff-Tian-Chansky, 1974 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)

Diascia
     Diascia Hampson, 1926 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Diascia Link & Otto, 1820 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)

Diasia
     Diasia Sørensen, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Triaenonychidae (Family)
     Diasia Travassos, 1922 accepted as Diasia Travassos, 1922 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
     Diasia A.P. de Candolle, 1803 accepted as Diasia A.P. de Candolle, 1803 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Iridaceae (Family)

Diasiella
     Diasiella Travassos, 1949 accepted as Diasiella Travassos, 1949 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
 Diasiella Tendeiro, 1955 accepted as Clayia Hopkins, 1941 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phthiraptera (Order) > Menoponidae (Family)

Diasomus
 Diasomus Dalman, 1824 accepted as Chiron Macleay, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Diasomus Didier & Seguy, 1953 accepted as Cardanus Westwood, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lucanidae (Family)

Diaspis
     Diaspis Costa, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Diaspis Lacordaire, 1848 accepted as Diplacaspis Jacobson, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Diaspis Niedenzu, 1891 accepted as Caucanthus Forsskål, 1775 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Malpighiaceae (Family)

Diastatommites
     Diastatommites Handlirsch in Schroeder, 1920 † accepted as Diastatommites Handlirsch in Schroeder, 1920 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Protodonata (Order) > Protodonata (awaiting allocation) (Family)
     Diastatommites Tillyard, 1925 † accepted as Diastatommites Tillyard, 1925 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Protodonata (Order) > Protodonata (awaiting allocation) (Family)

Diastella
     Diastella Brunner von Wattenwyl, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Diastella R.A. Salisbury ex J. Knight, 1809 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Proteales (Order) > Proteaceae (Family)

Diastema
     Diastema Bentham, 1845 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Gesneriaceae (Family)
     Diastema Guenée, 1852 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Diastema Herrich-Schäffer, 1856 accepted as Diastema Herrich-Schäffer, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)

Diasterope
     Diasterope Poulsen, 1965 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Myodocopida (Order) > Cylindroleberididae (Family)
     Diasterope Kornicker, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Myodocopida (Order) > Cylindroleberididae (Family)

Diasthetus
 Diasthetus Heller, 1924 accepted as Diathetes Pascoe, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Diasthetus Faust, 1895 accepted as Diastethus Pascoe, 1889 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diastictis
     Diastictis Hübner, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
 Diastictis Hübner, 1823 accepted as Proutictis Bryk, 1938 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Diastictus
     Diastictus Mulsant, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Diastictus Amyot, 1846 accepted as Diastictus Amyot, 1846 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Diastictus Cossmann, 1888 † accepted as Cossmannia Newton, 1891 † (invalid: junior homonym of Diastictus Mulsant, 1842 (Insecta); Cossmannia is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Zebinidae (Family)

Diastocera
     Diastocera Thomson, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Diastocera Dejean, 1835 accepted as Diastocera Thomson, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Diastoma
     Diastoma Möschler, 1881 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Oecophoridae (Family)
     Diastoma Deshayes, 1850 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Diastomatidae (Family)
 Diastoma Norman, 1857 accepted as Distomus Gaertner in Pallas, 1774 · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Stolidobranchia (Order) > Styelidae (Family)

Diastrophus
     Diastrophus Hartig, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Cynipidae (Family)
 Diastrophus Perroud & Montrouzier, 1864 accepted as Callipareius Senna, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)

Diatemnus
     Diatemnus Raymond, 1937 † accepted as Diatemnus Raymond, 1937 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Olenidae (Family)
 Diatemnus Marshall, 1946 accepted as Gakmetus Alonso-Zarazaga & Lyal, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diathetes
     Diathetes Pascoe, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dryophthoridae (Family)
 Diathetes Günther, 1941 accepted as Diastethus Pascoe, 1889 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diatmetus
     Diatmetus Förster, 1862 accepted as Diatmetus Förster, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Diatmetus Gerstaecker, 1871 accepted as Gakmetus Alonso-Zarazaga & Lyal, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diatoma
     Diatoma Bory de Saint-Vincent, 1824 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Fragilariales (Order) > Fragilariaceae (Family)
 Diatoma Loureiro, 1790 accepted as Carallia Roxburgh, 1811 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Rhizophoraceae (Family)
 Diatoma A.P. de Candolle in Lamarck & A.P. de Candolle, 1805 accepted as Diatoma Bory de Saint-Vincent, 1824 (nomen rejiciendum) · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Fragilariales (Order) > Fragilariaceae (Family)

Diatosula
 Diatosula Canu & Bassler, 1927 † accepted as Galeopsis Jullien, 1903 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Celleporidae (Family)
     Diatosula Canu & Lecointre, 1925 † accepted as Diatosula Canu & Lecointre, 1925 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Celleporidae (Family)

Diatrypasimilis
     Diatrypasimilis J.J. Zhou & J. Kohlmeyer in S.-O. Suh, 2016 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Xylariales (Order) > Diatrypaceae (Family)
 Diatrypasimilis J.J. Zhou & J. Kohlmeyer, 2010 accepted as Diatrypasimilis J.J. Zhou & J. Kohlmeyer in S.-O. Suh, 2016 (Not validly published) · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Xylariales (Order) > Diatrypaceae (Family)

Diatrypella
     Diatrypella (Cesati & De Notaris) De Notaris, 1863 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Xylariales (Order) > Diatrypaceae (Family)
     Diatrypella Vinassa de Regny, 1911 accepted as Diatrypella Vinassa de Regny, 1911 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)

Diaulus
     Diaulus Ashmead, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Diaulus Müller, 1879 accepted as Dicaminus Müller, 1879 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Hydroptilidae (Family)

Diazoma
     Diazoma Durkoop, 1970 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Ambocoeliidae (Family)
     Diazoma Lamarck, 1816 accepted as Diazoma Lamarck, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Urochordata (awaiting allocation) (Class) > Urochordata (awaiting allocation) (Order) > Urochordata (awaiting allocation) (Family)
 Diazoma Wallengren, 1881 accepted as Diazosma Bergroth, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Trichoceridae (Family)

Diazus
     Diazus Navás, 1914 accepted as Diazus Navás, 1914 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Neuroptera (Order) > Myrmeleontidae (Family)
 Diazus Leconte, 1860 accepted as Diplotaxis Kirby in Richardson, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Dibaphus
     Dibaphus Philippi, 1847 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Mitridae (Family)
     Dibaphus Ryckholt, 1862 † accepted as Dibaphus Ryckholt, 1862 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)

Dibelonis
 Dibelonis F.E. Clements, 1909 accepted as Leptotrochila P.A. Karsten, 1871 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Dermateaceae (Family)
 Dibelonis Clements & Shear, 1931 accepted as Leptotrochila P.A. Karsten, 1871 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Dermateaceae (Family)

Diblemma
     Diblemma Cambridge, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Oonopidae (Family)
 Diblemma J. Smith, 1841 accepted as Microsorum Link, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Polypodiaceae (Family)

Dibolia
     Dibolia Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Dibolia Rumke, 1985 accepted as Dibolia Rumke, 1985 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Insectivora (Order) > Talpidae (Family)

Diboma
     Diboma Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Diboma Walker, 1863 accepted as Diboma Walker, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Dibothrion
 Dibothrion Wagener, 1857 accepted as Dibothrion Wagener, 1857 (Misspelling) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
     Dibothrion Pfeiffer, 1855 accepted as Dibothrion Pfeiffer, 1855 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dibothriorhynchus
 Dibothriorhynchus Blainville, 1828 accepted as Hepatoxylon Bosc, 1811 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Trypanorhyncha (Order) > Sphyriocephalidae (Family)
 Dibothriorhynchus Diesing, 1850 accepted as Onchomegas Dollfus, 1929 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Trypanorhyncha (Order) > Eutetrarhynchidae (Family)

Dibothrium
     Dibothrium Rudolphi in Creplin, 1839 accepted as Dibothrium Rudolphi in Creplin, 1839 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
 Dibothrium Diesing, 1850 accepted as Bothriocephalus Rudolphi, 1808 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Pseudophyllidea (Order) > Bothriocephalidae (Family)

Dibrachion
     Dibrachion L.R. Tulasne, 1843 accepted as Dibrachion L.R. Tulasne, 1843 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dibrachion E. Regel, 1866 accepted as Homalanthus A.H.L. Jussieu, 1824 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Dicarpella
     Dicarpella H. Sydow & P. Sydow, 1921 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Melanconidaceae (Family)
 Dicarpella Bory de Saint-Vincent, 1823 accepted as Polysiphonia Greville, 1823 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)

Dicathais
     Dicathais Iredale, 1936 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Muricidae (Family)
     Dicathais Macpherson & Gabriel, 1962 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Muricidae (Family)

Dicelis
     Dicelis Dujardin, 1845 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Drilonematida (Order) > Drilonematidae (Family)
     Dicelis Stimpson, 1857 accepted as Dicelis Stimpson, 1857 (unassessed) · Animalia (Kingdom) > Nemertea (Phylum) > Nemertea (awaiting allocation) (Class) > Nemertea (awaiting allocation) (Order) > Nemertea (awaiting allocation) (Family)
     Dicelis Schmarda, 1859 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)

Dicella
     Dicella Grisebach, 1839 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Malpighiaceae (Family)
     Dicella Ehrenberg, 1841 accepted as Dicella Ehrenberg, 1841 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Dicellura
     Dicellura Rehn & Hebard, 1915 accepted as Dicellura Rehn & Hebard, 1915 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
 Dicellura Haliday, 1865 accepted as Iapyx Haliday, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplura (Class) > (Order) > Japygidae (Family)

Dicellurina
     Dicellurina Rehn & Hebard, 1938 accepted as Dicellurina Rehn & Hebard, 1938 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
     Dicellurina Uvarov, 1940 accepted as Dicellurina Uvarov, 1940 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Dicera
     Dicera Lioy, 1863 accepted as Dicera Lioy, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dicera Germar, 1817 accepted as Dicera Germar, 1817 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dicera J.R. Forster & J.G.A. Forster, 1775 accepted as Elaeocarpus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Oxalidales (Order) > Elaeocarpaceae (Family)
 Dicera De Haan in Siebold, 1833 accepted as Nautilocorystes H. Milne Edwards, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Thiidae (Family)

Diceras
 Diceras Reverdin, 1917 accepted as · Chromista (Kingdom) > Ochrophyta (Phylum) > Chrysophyceae (Class) > Chrysamoebidales (Order) > Stylococcaceae (Family)
 Diceras Rudolphi, 1809 accepted as Diceras Rudolphi, 1809 (Misspelling) · Animalia (Kingdom) > Nematoda (Phylum) > Nematoda incertae sedis (Class) > Nemata incertae sedis (Order) > Nematoda incertae sedis (Family)
     Diceras Lamarck, 1805 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Hippuritida (Order) > Diceratidae (Family)
     Diceras Pascher, 1922 accepted as Diceras Pascher, 1922 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Diceras Eberhard, 1862 accepted as Diceratula Corliss, 1960 · Chromista (Kingdom) > Ciliophora (Phylum) > Litostomatea (Class) > Haptorida (Order) > Spathidiidae (Family)
     Diceras Velenovský, 1889 † accepted as Diceras Velenovský, 1889 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)

Diceratella
     Diceratella Boissier, 1844 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
     Diceratella Bory de St. Vincent, 1824 accepted as Diceratella Bory de St. Vincent, 1824 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Diceratium
 Diceratium Boissier, 1842 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
     Diceratium Lagasca, 1816 accepted as Diceratium Lagasca, 1816 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Diceratium Agassiz, 1846 accepted as Diceratium Agassiz, 1846 (Unjustified (?) emendation) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Diceratops
     Diceratops Förster, 1868 accepted as Diceratops Förster, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Diceratops Hatcher, 1905 accepted as Diceratops Hatcher, 1905 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dicerca
     Dicerca Eschscholtz, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Dicerca Faldermann, 1835 accepted as Dicerca Faldermann, 1835 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Dicercomonas
 Dicercomonas Grassi, 1879 accepted as · Protozoa (Kingdom) > Metamonada (Phylum) > Eopharyngea (Class) > Diplomonadida (Order) > Hexamitidae (Family)
     Dicercomonas Diesing, 1866 accepted as Dicercomonas Diesing, 1866 · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Flagellata (awaiting allocation) (Family)
 Dicercomonas Chalmers & Pekkola, 1919 accepted as Enteromonas da Fonseca, 1915 (junior homonym) · Protozoa (Kingdom) > Metamonada (Phylum) > Eopharyngea (Class) > Diplomonadida (Order) > Enteromonadidae (Family)

Dicercomorpha
     Dicercomorpha Deyrolle, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Dicercomorpha Alekseev, 1994 † accepted as Dicercomorpha Alekseev, 1994 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Diceromyia
     Diceromyia Felt, 1918 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)
     Diceromyia Theobald, 1911 accepted as Diceromyia Theobald, 1911 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)

Diceros
     Diceros Gray, 1821 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Perissodactyla (Order) > Rhinocerotidae (Family)
     Diceros Swainson, 1839 accepted as Diceros Swainson, 1839 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Chamaeleonidae (Family)
 Diceros Burmeister, 1842 accepted as Dicheros Gory & Percheron, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Diceros Loureiro, 1790 accepted as Limnophila R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)

Dices
     Dices Berthold in Latreille, 1827 accepted as Dices Berthold in Latreille, 1827 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)
     Dices Dejean, 1821 accepted as Hycleus Latreille in Cuvier, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)

Dichaeta
     Dichaeta Friend, 1896 accepted as Dichaeta Friend, 1896 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)
     Dichaeta Meigen, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ephydridae (Family)
     Dichaeta Nuttall, 1841 accepted as Dichaeta Nuttall, 1841 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dichaetochilus
     Dichaetochilus Jeannel, 1948 accepted as Dichaetochilus Jeannel, 1948 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dichaetochilus Basilewsky, 1947 accepted as Progonochaetus Müller, 1938 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dichaetophora
     Dichaetophora A. Gray, 1849 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Dichaetophora Duda, 1940 accepted as Dichaetophora Duda, 1940 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Drosophilidae (Family)

Dichelestium
 Dichelestium Hermann, 1804 accepted as Dichelesthium Hermann, 1804 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Dichelesthiidae (Family)
 Dichelestium Latreille in Cuvier, 1817 accepted as Dichelesthium Hermann, 1804 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Dichelesthiidae (Family)

Dichelia
     Dichelia Guènée, 1845 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
     Dichelia Bonaparte, 1846 accepted as Dichelia Bonaparte, 1846 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Dichelonyx
     Dichelonyx Harris, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Dichelonyx Harris in Hitchcock, 1833 accepted as Dichelonyx Harris, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Dichelonyx Rübsaamen, 1914 accepted as Rhopalomyia Rübsaamen, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
 Dichelonyx Haupt, 1938 accepted as Java Pate, 1946 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pompilidae (Family)

Dichelura
 Dichelura Agassiz, 1845 accepted as Dichelacera Macquart, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tabanidae (Family)
 Dichelura Mabille, 1902 accepted as Jera Lindsey, 1925 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)

Dichilus
     Dichilus Stimpson, 1857 accepted as Dichilus Stimpson, 1857 (unassessed) · Animalia (Kingdom) > Nemertea (Phylum) > Nemertea (awaiting allocation) (Class) > Nemertea (awaiting allocation) (Order) > Nemertea (awaiting allocation) (Family)
     Dichilus A.P. de Candolle, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Dichirotrichus
 Dichirotrichus Schaum, 1860 accepted as Dicheirotrichus Jacquelin Du Val, ? 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Dichirotrichus Gemminger & Harold, 1868 accepted as Dicheirotrichus Jacquelin Du Val, ? 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dichodon
     Dichodon Owen, 1848 † accepted as Dichodon Owen, 1848 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Xiphodontidae (Family)
 Dichodon (Bartling ex H.G.L. Reichenbach) H.G.L. Reichenbach, 1841 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)

Dichometopia
     Dichometopia Melichar, 1925 accepted as Dichometopia Melichar, 1925 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
 Dichometopia Schiner, 1868 accepted as Dichometopia Schiner, 1868 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sarcophagidae (Family)

Dichoniopsis
     Dichoniopsis Warren in Seitz, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Dichoniopsis Berio, 1981 accepted as Dichoniopsis Berio, 1981 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Dichora
 Dichora Scudder, 1889 accepted as Libythea Fabricius, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Libytheidae (Family)
 Dichora Paetel, 1875 † accepted as Cardinia Agassiz in Sowerby, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiniidae (Family)

Dichorrhinus
     Dichorrhinus Desbrochers, 1875 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Dichorrhinus Rye, 1880 accepted as Dichthorrhinus Waterhouse, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dryophthoridae (Family)

Dichosporium
 Dichosporium Patouillard, 1899 accepted as Dichosporidium Patouillard, 1903 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Roccellaceae (Family)
     Dichosporium C.G.D. Nees, 1816 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Myxogastrea (Class) > Fuscisporida (Order) > Physaridae (Family)

Dichothrix
     Dichothrix Zanardini ex Bornet & Flahault, 1886 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Rivulariaceae (Family)
 Dichothrix Theissen, 1912 accepted as Perisporiopsis P.C. Hennings, 1904 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Parodiopsidaceae (Family)

Dichotomophthora
     Dichotomophthora Mehrlich & Fitzpatrick ex P.N. Rao, 1966 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Dichotomophthora Mehrlich & Fitzpatrick, 1935 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Dichotomycter
 Dichotomycter Hollard, 1857 accepted as Tetraodon Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Tetraodontidae (Family)
 Dichotomycter Troschel (ex Bibron), 1856 accepted as Tetraodon Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Tetraodontidae (Family)

Dichroa
     Dichroa Illiger, 1806 accepted as Dichroa Illiger, 1806 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Dichroa Stephens, 1829 accepted as Dichroa Stephens, 1829 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dichroa Loureiro, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Cornales (Order) > Hydrangeaceae (Family)
 Dichroa Wagner, 1905 accepted as Pleuropoma Möllendorff, 1893 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Helicinidae (Family)

Dichroma
     Dichroma Cavanilles, 1801 accepted as Dichroma Cavanilles, 1801 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)
     Dichroma Westwood in Duncan, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
     Dichroma Frivaldsky in Gemminger & Harold, 1870 accepted as Dichroma Frivaldsky in Gemminger & Harold, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dichroma W. Hamilton, 1825 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Dichroma Gumppenberg, 1887 accepted as Bichroma Gumppenberg, 1887 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Dichromina
     Dichromina Casey, 1915 accepted as Dichromina Casey, 1915 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Dichromina Mityaev, 1971 accepted as Dichromina Mityaev, 1971 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Dichronychus
 Dichronychus Cobos, 1970 accepted as Eudicronychus Méquignon, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Dichronychus Méquignon, 1931 accepted as Dicronychus Eschscholtz in Brullé, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Dichronychus Candèze, 1889 accepted as Eudicronychus Méquignon, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Dichropogon
     Dichropogon Bezzi, 1910 accepted as Dichropogon Bezzi, 1910 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dichropogon Chubb, 1918 accepted as Dichropogon Chubb, 1918 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Dickinsonia
     Dickinsonia Sprigg, 1947 † · Animalia (Kingdom) > Vendobionta (Phylum) > Vendobionta incertae sedis (Class) > Erniettamorpha (Order) > Erniettamorpha (awaiting allocation) (Family)
     Dickinsonia Tasch, 1963 † accepted as Dickinsonia Tasch, 1963 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Merostomata (Class) > Xiphosura (Order) > Xiphosura (awaiting allocation) (Family)

Dicksonia
     Dicksonia Holmgren, 1880 accepted as Dicksonia Holmgren, 1880 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Dicksonia L'Héritier, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Cyatheales (Order) > Dicksoniaceae (Family)

Dicladus
     Dicladus Rafinesque, 1814 accepted as Dicladus Rafinesque, 1814 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Dicladus de Bonvouloir, 1875 accepted as Cladidus Fleutiaux, 1918 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Dicoelus
 Dicoelus Laporte, 1840 accepted as Dicaelus Bonelli, 1813 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Dicoelus Dalla Torre, 1902 accepted as Dicaelotus Wesmael, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)

Dicolpites
     Dicolpites T. van der Hammen, 1954 † accepted as Dicolpites T. van der Hammen, 1954 † (unassessed) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)
 Dicolpites K.P. Vimal, 1952 † accepted as Dicolpites K.P. Vimal, 1952 † (Not validly published) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)

Dicolpus
     Dicolpus Gerstaecker, 1884 accepted as Dicolpus Gerstaecker, 1884 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Neuroptera (Order) > Ascalaphidae (Family)
     Dicolpus Philippi, 1887 accepted as Dicolpus Philippi, 1887 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Dicolus
     Dicolus Förster, 1868 accepted as Dicolus Förster, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dicolus R.A. Philippi, 1873 accepted as Zephyra D. Don, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Tecophilaeaceae (Family)

Dicondylus
     Dicondylus Haliday, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Dryinidae (Family)
     Dicondylus Haliday in Curtis, 1829-30 accepted as Dicondylus Haliday, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Dryinidae (Family)

Dicorymbus
     Dicorymbus Bergroth, 1918 accepted as Dicorymbus Bergroth, 1918 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Dicorymbus Kertész, 1921 accepted as Dicorymbus Kertész, 1921 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Stratiomyidae (Family)

Dicorypha
     Dicorypha Krauss, 1902 accepted as Dicorypha Krauss, 1902 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)
 Dicorypha R.A. Hedwig, 1806 accepted as Dicoryphe Du Petit-Thouars, 1804 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Hamamelidaceae (Family)

Dicotyle
     Dicotyle Sonsino, 1898 accepted as Dicotyle Sonsino, 1898 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
 Dicotyle Cuvier, 1817 accepted as Tayassu Fischer, 1814 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Tayassuidae (Family)
 Dicotyle Tripathi, 1959 accepted as Bicotyle Tripathi, 1956 (unjustified emendation) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Mazocraeidea (Order) > Heteraxinidae (Family)

Dicotylophyllum
 Dicotylophyllum H. Bandulska, 1923 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliopsida (awaiting allocation) (Order) > Magnoliopsida (awaiting allocation) (Family)
     Dicotylophyllum G. Saporta, 1892 † accepted as Dicotylophyllum G. Saporta, 1892 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliopsida (awaiting allocation) (Order) > Magnoliopsida (awaiting allocation) (Family)

Dicotylus
     Dicotylus Grube, 1872 accepted as Dicotylus Grube, 1872 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
 Dicotylus Bowdich, 1821 accepted as Tayassu Fischer, 1814 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Tayassuidae (Family)

Dicraea
 Dicraea accepted as Dircaea Fabricius, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)
 Dicraea L.R. Tulasne, 1849 accepted as Dicraeia L.M.A.A. Du Petit-Thouars, 1806 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Podostemaceae (Family)

Dicraeus
     Dicraeus Loew, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chloropidae (Family)
 Dicraeus Marseul, 1876 accepted as Dicraeosis Gebien, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Dicranaspis
     Dicranaspis Mabille, 1878 accepted as Dicranaspis Mabille, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
     Dicranaspis Janvier, 1985 † accepted as Dicranaspis Janvier, 1985 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Agnatha (awaiting allocation) (Class) > Agnatha (awaiting allocation) (Order) > Agnatha (awaiting allocation) (Family)

Dicranella
     Dicranella (Müller Hal.) W.P. Schimper, 1856 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Dicranales (Order) > Dicranaceae (Family)
 Dicranella Myers, 1936 accepted as Pedipartia Myers, 1937 · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Notommatidae (Family)
     Dicranella Ulrich, 1894 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Palaeocopida (Order) > Tvaerenellidae (Family)

Dicrania
 Dicrania Macquart, 1834 accepted as Dicrania Macquart, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Limoniidae (Family)
     Dicrania Lepeletier & Serville, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Dicranocephalus
     Dicranocephalus Hope, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Dicranocephalus Hahn, 1826 accepted as Dicranocephalus Hahn, 1826 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Dicranoderes
     Dicranoderes Dupont, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Dicranoderes Dejean, 1835 accepted as Dicranoderes Dupont, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dicranogonus
     Dicranogonus Jeekel, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplopoda (Class) > Polydesmida (Order) > Paradoxosomatidae (Family)
 Dicranogonus Atyeo & Gaud, 1987 accepted as Diodochaetus Gaud & Atyeo, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Pterolichidae (Family)

Dicranolepis
     Dicranolepis J.E. Planchon, 1848 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)
 Dicranolepis López-Neyra, 1941 accepted as Microsomacanthus López-Neyra, 1942 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Hymenolepididae (Family)

Dicranomyia
     Dicranomyia Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Limoniidae (Family)
     Dicranomyia Savchenko, 1976 accepted as Dicranomyia Savchenko, 1976 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Dicranomyia Hunter, 1901 accepted as Dicranomyia Hunter, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Limoniidae (Family)

Dicranoneura
     Dicranoneura Kreichbaumer, 1894 accepted as Dicranoneura Kreichbaumer, 1894 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dicranoneura Douglas, 1875 accepted as Dikraneura Hardy, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Dicranophora
     Dicranophora J. Schröter, 1886 · Fungi (Kingdom) > Zygomycota (Phylum) > Mucoromycetes (Class) > Mucorales (Order) > Mucoraceae (Family)
     Dicranophora Macquart, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Stratiomyidae (Family)
     Dicranophora Schewiakoff, 1926 · Chromista (Kingdom) > Retaria (Phylum) > Acantharea (Class) > Symphyacanthida (Order) > Pseudolithidae (Family)

Dicranophorus
     Dicranophorus Nitzsch in Ersch & Gruber, 1827 · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Dicranophoridae (Family)
 Dicranophorus Reitter, 1899 accepted as Dicranobia Reitter, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Dicranopteris
     Dicranopteris Bernhardi, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Gleicheniales (Order) > Gleicheniaceae (Family)
 Dicranopteris Zalessky, 1937 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)

Dicranoptycha
     Dicranoptycha Osten-Sacken, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tipulidae (Family)
 Dicranoptycha Coquillett, 1910 accepted as Dicranoptycha Osten-Sacken, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tipulidae (Family)

Dicranostreptus
     Dicranostreptus Reichenbach, 1850 accepted as Dicranostreptus Reichenbach, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dicranostreptus Attems, 1950 accepted as Dicranostreptus Attems, 1950 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)

Dicranotaenia
     Dicranotaenia Railliet, 1892 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Hymenolepididae (Family)
 Dicranotaenia Finet, 1907 accepted as Microcoelia J. Lindley, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dicranotropis
     Dicranotropis Kolenati, 1856 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Delphacidae (Family)
     Dicranotropis Breddin · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
 Dicranotropis Faust, 1904 accepted as Ammocleonus Bedel in de Peyerimhoff, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dicranura
     Dicranura Hoeven, 1855 accepted as Dicranura Hoeven, 1855 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dicranura Reichenbach, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)

Dicrobia
 Dicrobia Raffray, 1911 accepted as Reichenbachia Leach, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dicrobia Reitter, 1881 accepted as Reichenbachia Leach, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dicrocercus
 Dicrocercus Cabanis & Heine, 1860 accepted as Merops Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Coraciiformes (Order) > Meropidae (Family)
 Dicrocercus Wallace, 1876 accepted as Dicrocercus Wallace, 1876 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Dicrocerus
     Dicrocerus Rafinesque, 1814 accepted as Dicrocerus Rafinesque, 1814 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Polychaeta (awaiting allocation) (Order) > Polychaeta (awaiting allocation) (Family)
     Dicrocerus Lartet, 1837 accepted as Dicrocerus Lartet, 1837 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Dicrogaster
     Dicrogaster Looss, 1902 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Haploporidae (Family)
 Dicrogaster Cognetti de Martiis, 1911 accepted as Dichogaster Beddard, 1888 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Octochaetidae (Family)

Dicronychus
     Dicronychus Eschscholtz in Brullé, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Dicronychus Laporte de Castelnau, 1840 accepted as Eudicronychus Méquignon, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Dicrossus
     Dicrossus Kullander, 1990 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Cichlidae (Family)
     Dicrossus Steindachner, 1875 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Cichlidae (Family)

Dictamnus
 Dictamnus Zinn, 1757 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)
 Dictamnus P. Miller, 1754 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)
     Dictamnus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)

Dicteisia
     Dicteisia Kéler, 1938 accepted as Dicteisia Kéler, 1938 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phthiraptera (Order) > Phthiraptera (awaiting allocation) (Family)
     Dicteisia Bedford, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phthiraptera (Order) > Menoponidae (Family)

Dictuocrinites
 Dictuocrinites Conrad, 1841 † accepted as Receptaculites Deshayes in Bory de St.-Vincent, 1828 † · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Receptaculitida (Order) > Receptaculitidae (Family)
 Dictuocrinites Hall, 1859 † accepted as Receptaculites Deshayes in Bory de St.-Vincent, 1828 † · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Receptaculitida (Order) > Receptaculitidae (Family)

Dictya
     Dictya Meigen, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sciomyzidae (Family)
 Dictya Agassiz, 1846 accepted as Dyctia Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sciomyzidae (Family)
 Dictya Kobayashi, 1933 † accepted as Dictyites Kobayashi, 1936 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Corynexochida (Order) > Tsinaniidae (Family)
 Dictya de Chaudoir, 1871 accepted as Lachnolebia Maindron, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dictyaspis
     Dictyaspis Haeckel, 1887 · Chromista (Kingdom) > Retaria (Phylum) > Acantharea (Class) > Arthracanthida (Order) > Dorataspidae (Family)
     Dictyaspis Kiaer, 1932 † accepted as Dictyaspis Kiaer, 1932 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Dictyaster
     Dictyaster Stefanini, 1908 † accepted as Dictyaster Stefanini, 1908 † (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Echinoidea (awaiting allocation) (Order) > Echinoidea (awaiting allocation) (Family)
     Dictyaster Wood-Mason & Alcock, 1891 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Spinulosida (Order) > Echinasteridae (Family)

Dictyastrum
     Dictyastrum G. Beck von Mannagetta, 1926 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Sphaerodictyaceae (Family)
     Dictyastrum Ehrenberg, 1861 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Spumellaria (Order) > Euchitoniidae (Family)
     Dictyastrum J.R. Jennings, 1987 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridospermopsida (Class) > Pteridospermopsida (awaiting allocation) (Order) > Pteridospermopsida (awaiting allocation) (Family)

Dictynna
     Dictynna China, 1930 accepted as Dictynna China, 1930 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Reduviidae (Family)
     Dictynna Westwood, 1841 accepted as Dictynna Westwood, 1841 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Dictynna Morgan, 1894 accepted as Dictynna Morgan, 1894 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Dictyoblatta
     Dictyoblatta Handlirsch, 1906 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Archimylacridae (Family)
 Dictyoblatta Hanitsch, 1932 accepted as Dictyoblattella Uvarov, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Ectobiidae (Family)

Dictyocalyx
     Dictyocalyx Schulze, 1886 · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lyssacinosida (Order) > Euplectellidae (Family)
 Dictyocalyx J.D. Hooker, 1846 accepted as Exodeconus Rafinesque, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanaceae (Family)

Dictyocephala
 Dictyocephala Ehrenberg, 1869 accepted as Dictyocephalus Ehrenberg, 1861 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Theoperidae (Family)
 Dictyocephala A.G. de Medeiros, 1962 accepted as Pantospora Ciferri, 1938 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Mycosphaerellaceae (Family)

Dictyocephalus
     Dictyocephalus Leidy, 1857 accepted as Dictyocephalus Leidy, 1857 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Dictyocephalus Ehrenberg, 1861 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Theoperidae (Family)
 Dictyocephalus accepted as Dictyocephalos L.M. Underwood ex V.S. White, 1901 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Phelloriniaceae (Family)

Dictyoceras
     Dictyoceras Eichwald, 1860 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Orthocerida (Order) > Orthocerida (awaiting allocation) (Family)
     Dictyoceras Haeckel, 1862 † · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Theoperidae (Family)

Dictyocha
     Dictyocha Ehrenberg, 1837 · Chromista (Kingdom) > Ochrophyta (Phylum) > Dictyochophyceae (Class) > Dictyochales (Order) > Dictyochaceae (Family)
 Dictyocha C.G. Ehrenberg, 1839 accepted as Dictyocha Ehrenberg, 1837 (later usage (?)) · Chromista (Kingdom) > Ochrophyta (Phylum) > Dictyochophyceae (Class) > Dictyochales (Order) > Dictyochaceae (Family)

Dictyochloris
 Dictyochloris Korshikov, 1953 accepted as Dictyochlorella P.C. Silva, 1959 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Sphaeropleales (Order) > Radiococcaceae (Family)
     Dictyochloris Vischer, 1945 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Chlamydomonadales (awaiting allocation) (Family)

Dictyocladia
     Dictyocladia Mather, 1915 accepted as Dictyocladia Mather, 1915 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
     Dictyocladia Pomel, 1872 † accepted as Dictyocladia Pomel, 1872 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)

Dictyocladium
     Dictyocladium Allman, 1888 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Sertulariidae (Family)
     Dictyocladium Lamouroux, 1812 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Sertulariidae (Family)

Dictyocrinus
     Dictyocrinus Zittel, 1879 † accepted as Dictyocrinus Zittel, 1879 † (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Cystoidea (Class) > Cystoidea (awaiting allocation) (Order) > Cystoidea (awaiting allocation) (Family)
 Dictyocrinus Hall, 1859 † accepted as Receptaculites Deshayes in Bory de St.-Vincent, 1828 † · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Receptaculitida (Order) > Receptaculitidae (Family)

Dictyodendron
 Dictyodendron A.G. Nathorst, 1914 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiidae (awaiting allocation) (Order) > Polypodiidae (awaiting allocation) (Family)
 Dictyodendron C.E.I. von Eichwald, 1854 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinopsida (awaiting allocation) (Order) > Pinopsida (awaiting allocation) (Family)
     Dictyodendron Landsborough in Patrick, 1844 † accepted as Dictyodendron Landsborough in Patrick, 1844 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiidae (awaiting allocation) (Order) > Polypodiidae (awaiting allocation) (Family)

Dictyoderma
     Dictyoderma P.P. Phillips & C.J. Felix, 1971 † accepted as Dictyoderma P.P. Phillips & C.J. Felix, 1971 † (unassessed) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)
 Dictyoderma Lauterborn, 1893 accepted as Ploesoma Herrick, 1885 (junior subjective synonym) · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Synchaetidae (Family)

Dictyographa
 Dictyographa O.V. Darbishire, 1897 accepted as Ingaderia O.V. Darbishire, 1897 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Roccellaceae (Family)
 Dictyographa J. Müller Arg., 1893 accepted as Opegrapha E. Acharius, 1809 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Roccellaceae (Family)

Dictyolampra
     Dictyolampra Ehrenberg, 1847 † · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Dictyolampra Schomburgk, 1847 accepted as Dictyolampra Schomburgk, 1847 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Dictyomorpha
     Dictyomorpha J.J. Mullins, 1961 · Fungi (Kingdom) > Chytridiomycota (Phylum) > Chytridiomycetes (Class) > Chytridiales (Order) > Chytridiales incertae sedis (Family)
     Dictyomorpha Melichar, 1912 accepted as Dictyomorpha Melichar, 1912 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Dictyopharidae (Family)

Dictyomyia
     Dictyomyia Tavares, 1919 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
     Dictyomyia Cresson, 1920 accepted as Dictyomyia Cresson, 1920 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Dictyonella
     Dictyonella Hall, 1868 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Chileata (Class) > Dictyonellida (Order) > Eichwaldiidae (Family)
     Dictyonella von Höhnel, 1909 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Saccardiaceae (Family)
     Dictyonella Schmidt, 1868 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Halichondrida (Order) > Dictyonellidae (Family)

Dictyonema
     Dictyonema C.A. Agardh in Kunth, 1822 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricomycetidae incertae sedis (Order) > Agaricomycetidae incertae sedis (Family)
     Dictyonema Reinsch, 1875 · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Dictyonema Hall, 1851 † · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Dendroidea (Order) > Dendrograptidae (Family)
 Dictyonema Hall, 1852 † accepted as Dictyonema Hall, 1851 † · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Dendroidea (Order) > Dendrograptidae (Family)

Dictyoneura
     Dictyoneura Goldenberg, 1854 † accepted as Dictyoneura Goldenberg, 1854 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Palaeodictyoptera (Order) > Palaeodictyoptera (awaiting allocation) (Family)
     Dictyoneura Blume, 1849 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)

Dictyonia
     Dictyonia H. Sydow, 1904 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)
     Dictyonia Uhler, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Issidae (Family)

Dictyonotus
     Dictyonotus Kriechbaumer, 1894 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
 Dictyonotus Athias-Henriot, 1978 accepted as Neoseiulus Hughes, 1948 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Phytoseiidae (Family)

Dictyophlebia
     Dictyophlebia Goldenberg, 1852 accepted as Dictyophlebia Goldenberg, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Neuroptera (Order) > Neuroptera (awaiting allocation) (Family)
 Dictyophlebia accepted as Dictyophleba Pierre, 1898 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Dictyophora
     Dictyophora Leidy, 1857 accepted as Dictyophora Leidy, 1857 (unassessed) · Animalia (Kingdom) > Rotifera (Phylum) > Rotifera (awaiting allocation) (Class) > Rotifera (awaiting allocation) (Order) > Rotifera (awaiting allocation) (Family)
 Dictyophora F.Schmitz, 1896 accepted as Codiophyllum J.E. Gray, 1872 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Halymeniales (Order) > Halymeniaceae (Family)
 Dictyophora Burmeister, 1835 accepted as Dictyophara Germar, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Dictyopharidae (Family)
 Dictyophora Desvaux, 1809 accepted as Phallus Junius ex Linnaeus, 1753 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Phallales (Order) > Phallaceae (Family)

Dictyophycus
     Dictyophycus Ruedemann, 1931 † accepted as Dictyophycus Ruedemann, 1931 † (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
 Dictyophycus K.B. Korde, 1954 † accepted as · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Scytonemataceae (Family)

Dictyoploca
     Dictyoploca Jordan in Seitz, 1911 accepted as Dictyoploca Jordan in Seitz, 1911 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dictyoploca Krauss, 1911 accepted as Dictyoploca Krauss, 1911 (Suppressed name (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Embiodea (Order) > Embiodea (awaiting allocation) (Family)
 Dictyoploca Montagne ex Patouillard, 1890 accepted as Gymnopus (Persoon) H.F.A. Roussel, 1806 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Marasmiaceae (Family)

Dictyopodium
     Dictyopodium Ehrenberg, 1847 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Nassellaria (awaiting allocation) (Family)
 Dictyopodium Haeckel, 1881 accepted as Dictyopodium Ehrenberg, 1847 (later usage (?)) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Nassellaria (awaiting allocation) (Family)

Dictyopora
     Dictyopora Steininger, 1849 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Tabulata (Order) > Tabulata (awaiting allocation) (Family)
     Dictyopora Gerth, 1921 † accepted as Dictyopora Gerth, 1921 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Dictyopora MacGillivray, 1869 accepted as Adeona Lamouroux, 1812 (Junior homonym and junior subjective synonym) · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Adeonidae (Family)

Dictyoporus
     Dictyoporus Houlbert, 1934 accepted as Dictyoporus Houlbert, 1934 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Dictyoporus K. Mägdefrau, 1937 † · Animalia (Kingdom) > Trace fossils (awaiting allocation) (Phylum) > (Class) > (Order) > Dendrinidae (Family)

Dictyopsis
 Dictyopsis W.H. Harvey ex J.D. Hooker, 1867 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)
 Dictyopsis Sonder, 1855 accepted as Craspedocarpus F.Schmitz, 1897 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Gigartinales (Order) > Cystocloniaceae (Family)

Dictyoptera
     Dictyoptera Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lycidae (Family)
     Dictyoptera Melichar, 1912 accepted as Dictyoptera Melichar, 1912 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Dictyopharidae (Family)

Dictyopteris
 Dictyopteris Gutbier, 1835 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)
     Dictyopteris J.V.F. Lamouroux, 1809 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Dictyotales (Order) > Dictyotaceae (Family)
     Dictyopteris Rost in Münster, 1842 accepted as Dictyopteris Rost in Münster, 1842 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)
 Dictyopteris K.B. Presl, 1836 accepted as Pleocnemia K.B. Presl, 1836 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Dryopteridaceae (Family)

Dictyopterus
 Dictyopterus Kleine, 1937 accepted as Eterozemus Senna, 1903 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
 Dictyopterus Mulsant, 1838 accepted as Dictyoptera Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lycidae (Family)

Dictyopteryx
 Dictyopteryx Stephens, 1829 accepted as Aleimma Hübner, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
 Dictyopteryx Pictet, 1841 accepted as Perlodes Banks, 1903 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Perlodidae (Family)

Dictyopyxis
 Dictyopyxis Cookson & Eisenack, 1960 † accepted as Ellipsoidictyum Klement, 1960 † (junior homonym and synonym) · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Gonyaulacales (Order) > Gonyaulacales (awaiting allocation) (Family)
     Dictyopyxis C.G. Ehrenberg, 1844 † accepted as Dictyopyxis C.G. Ehrenberg, 1844 † (unassessed) · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)

Dictyosiphon
     Dictyosiphon Greville, 1830 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Chordariales (Order) > Chordariaceae (Family)
 Dictyosiphon Lestage, 1931 accepted as Murphyella Lestage, 1930 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Oligoneuriidae (Family)

Dictyosoma
     Dictyosoma Müller, 1856 accepted as Dictyosoma Müller, 1856 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Dictyosoma Temminck & Schlegel in Siebold, 1845 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Stichaeidae (Family)
 Dictyosoma Rothschild & Jordan, 1903 accepted as Sagenosoma Oiticica, 1946 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Sphingidae (Family)

Dictyosperma
     Dictyosperma H. Wendland & Drude, 1875 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)
 Dictyosperma E. Regel, 1882 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Dictyosphaera
     Dictyosphaera Xing & Liu, 1973 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
     Dictyosphaera Schulze, 1885 accepted as Dictyosphaera Schulze, 1885 · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)

Dictyosphaeridium
     Dictyosphaeridium B.V. Timofeev, 1969 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
     Dictyosphaeridium W. Wetzel, 1952 † accepted as Dictyosphaeridium W. Wetzel, 1952 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Dinophyceae incertae sedis (Order) > Questionable dinoflagellates (Fensome et al.) (Family)

Dictyosphaeriopsis
     Dictyosphaeriopsis Schmidle, 1903 · Chromista (Kingdom) > Ochrophyta (Phylum) > Xanthophyceae (Class) > Mischococcales (Order) > Gloeobotrydaceae (Family)
 Dictyosphaeriopsis F. Hindák, 1978 accepted as Mychonastes P.D. Simpson & S.D. Van Valkenburg, 1978 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Scotiellocystoidaceae (Family)

Dictyota
     Dictyota J.V.F. Lamouroux, 1809 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Dictyotales (Order) > Dictyotaceae (Family)
     Dictyota Brunner von Wattenwyl, 1878 accepted as Dictyota Brunner von Wattenwyl, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
 Dictyota J.V.F. Lamouroux, 1809 accepted as Padina M. Adanson, 1763 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Dictyotales (Order) > Dictyotaceae (Family)

Dictyothyriella
     Dictyothyriella Spegazzini, 1924 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Micropeltidaceae (Family)
 Dictyothyriella Rehm in Theissen, 1914 accepted as Micropeltis Montagne in Ramon de la Sagra, 1838-1842 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Micropeltidaceae (Family)

Dictyothyrium
     Dictyothyrium Theissen, 1912 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Micropeltidaceae (Family)
 Dictyothyrium W.B. Grove, 1932 accepted as Mycoporum Flotow ex Nylander, 1855 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Mycoporaceae (Family)

Dictyotites
 Dictyotites D.P. Penhallow, 1893 † accepted as · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Dictyotites (A.T. Brongniart) A.B. Massalongo, 1859 † · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
 Dictyotites X.H. Zhao in X.H. Zhao et al., 1980 † accepted as Dictyotites X.H. Zhao in X.H. Zhao et al., 1980 † (Not validly published) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)

Dictyoxylon
 Dictyoxylon A.T. Brongniart ex B. Renault, 1872 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lycopodiopsida (awaiting allocation) (Order) > Lycopodiopsida (awaiting allocation) (Family)
     Dictyoxylon W.C. Williamson, 1869 † accepted as Dictyoxylon W.C. Williamson, 1869 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridospermopsida (Class) > Pteridospermopsida (awaiting allocation) (Order) > Pteridospermopsida (awaiting allocation) (Family)

Dicyphus
     Dicyphus Fieber, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
 Dicyphus Bode, 1953 † accepted as Dicyphelus Carpenter, 1985 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera incertae sedis (Family)
 Dicyphus Menge, 1868 accepted as Hypomma Dahl, 1886 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)

Dicyrtus
     Dicyrtus Dejean, 1834 accepted as Dicyrtus Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Dicyrtus Lacordaire, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Didacus
     Didacus Collart, 1935 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tephritidae (Family)
 Didacus Delicado, Machordom & Ramos, 2015 accepted as Diegus Delicado, Machordom & Ramos, 2016 (invalid: junior homonym of Didacus Collart, 1935 [Diptera]; Diegus is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)

Didascalus
     Didascalus Singh, 1952 · Protozoa (Kingdom) > Amoebozoa (Phylum) > (Class) > Schizopyrenida (Order) > Vahlkampfiidae (Family)
     Didascalus Singh, 1951 accepted as Didascalus Singh, 1952 · Protozoa (Kingdom) > Amoebozoa (Phylum) > (Class) > Schizopyrenida (Order) > Vahlkampfiidae (Family)

Didelta
     Didelta Cobb, 1920 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Monhysterida (Order) > Linhomoeidae (Family)
     Didelta L'Héritier de Brutelle, 1786 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Didemnium
 Didemnium Schinz in Cuvier, 1822 accepted as Didemnum Savigny, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)
 Didemnium Savgny, 1816 accepted as Didemnum Savigny, 1816 (Literature misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)

Didemnoides
 Didemnoides Lahille, 1890 accepted as Didemnopsis Hartmeyer, 1903 · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)
 Didemnoides Drasche, 1883 accepted as Didemnum Savigny, 1816 (Synonym) · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)

Didesmus
     Didesmus Desvaux, 1815 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Didesmus Dahlbom, 1845 accepted as Cerceris Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Sphecidae (Family)

Didicla
     Didicla Rafinesque, 1832 accepted as Didicla Rafinesque, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Didicla Rafinesque, 1815 accepted as Didicla Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Didiscus
     Didiscus Dendy, 1922 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Halichondrida (Order) > Heteroxyidae (Family)
 Didiscus A.P. de Candolle ex W.J. Hooker, 1828 accepted as Trachymene Rudge, 1811 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Didonia
     Didonia Velenovský, 1934 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiales incertae sedis (Family)
     Didonia Gribodo, 1894 accepted as Didonia Gribodo, 1894 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Didonia Théry, 1947 accepted as Buprestis Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Didothis
 Didothis F.E. Clements in F.E. Clements & Shear, 1931 accepted as Uleodothis Theissen & H. Sydow, 1915 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Venturiaceae (Family)
 Didothis Zaslavskil, 1956 accepted as Pellobaris Morimoto & Yoshihara, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Didunculus
     Didunculus Peale, 1848 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Columbiformes (Order) > Columbidae (Family)
     Didunculus Jardine, 1845 accepted as Didunculus Jardine, 1845 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Didwudina
     Didwudina Ivshin, 1962 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Ptychopariida (awaiting allocation) (Family)
     Didwudina Ivshin, 1983 † accepted as Didwudina Ivshin, 1983 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Didymacantha
 Didymacantha Agassiz, 1846 accepted as Didymocantha Newman, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Didymacantha Gemminger & Harold, 1872 accepted as Didymocantha Newman, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Didymia
     Didymia Philippi, 1886 accepted as Didymia Philippi, 1886 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
     Didymia Lepeletier & Serville, 1828 accepted as Didymia Lepeletier & Serville, 1828 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Argidae (Family)
 Didymia Busk in Macgillivray, 1852 accepted as Didymozoum Harmer, 1923 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Farciminariidae (Family)

Didymocentrus
     Didymocentrus Kraepelin, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Diplocentridae (Family)
 Didymocentrus Aurivillius, 1917 accepted as Didymocentrotus McKeown, 1945 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Didymoceras
     Didymoceras Hyatt, 1894 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonoidea (awaiting allocation) (Family)
     Didymoceras Lai & Xu in Xu & Lai, 1987 † accepted as Didymoceras Lai & Xu in Xu & Lai, 1987 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Cephalopoda (awaiting allocation) (Order) > Cephalopoda (awaiting allocation) (Family)

Didymochaeta
     Didymochaeta P.A. Saccardo & J.B. Ellis, 1898 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Didymochaeta Czerny, 1929 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Heleomyzidae (Family)
 Didymochaeta de Chaudoir, 1875 accepted as Apenes Leconte, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Didymochaeta Steudel, 1854 accepted as Agrostis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Didymochlamys
     Didymochlamys J.D. Hooker, 1872 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
 Didymochlamys P.C. Hennings, 1897 accepted as Kuntzeomyces P.C. Hennings ex P.A. Saccardo & P. Sydow, 1899 · Fungi (Kingdom) > Basidiomycota (Phylum) > Ustilaginomycetes (Class) > Ustilaginales (Order) > Anthracoideaceae (Family)

Didymocyrtis
     Didymocyrtis Vainio, 1921 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)
     Didymocyrtis Haeckel, 1861 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Spumellaria (Order) > Coccodiscidae (Family)

Didymocystis
     Didymocystis Korshikov, 1953 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Oocystales (Order) > Oocystaceae (Family)
     Didymocystis Ariola, 1902 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Didymozoidae (Family)

Didymodon
     Didymodon J. Hedwig, 1801 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Pottiales (Order) > Pottiaceae (Family)
     Didymodon Blake, 1863 † accepted as Didymodon Blake, 1863 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Artiodactyla (awaiting allocation) (Family)
 Didymodon Fischer, 1885 † accepted as Valfinia Cox, 1958 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)

Didymogaster
     Didymogaster Perrier, 1972 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Megascolecidae (Family)
     Didymogaster Fletcher, 1886 accepted as Didymogaster Fletcher, 1886 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)

Didymograptus
     Didymograptus M'Coy in Sedgwick & McCoy, 1851 † · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Graptoloidea (Order) > Dichograptidae (Family)
 Didymograptus Hall, 1865 † accepted as Didymograptus M'Coy in Sedgwick & McCoy, 1851 † · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Graptoloidea (Order) > Dichograptidae (Family)

Didymonema
 Didymonema Y. Wei & H. Hu, 1979 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlorophyceae (awaiting allocation) (Order) > Chlorophyceae (awaiting allocation) (Family)
     Didymonema K.B. Presl, 1829 accepted as Didymonema K.B. Presl, 1829 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Didymonycha
     Didymonycha Mahunka, 1984 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Galumnidae (Family)
 Didymonycha Aurivillius, 1922 accepted as Amillarus Thomson, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Didymophleps
     Didymophleps Weyenbergh, 1883 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ceratopogonidae (Family)
     Didymophleps Scudder, 1885 accepted as Didymophleps Scudder, 1885 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Insecta (awaiting allocation) (Order) > Insecta (awaiting allocation) (Family)

Didymophyes
     Didymophyes Frantzius, 1848 accepted as Didymophyes Frantzius, 1848 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Didymophyes von Stein, 1848 · Chromista (Kingdom) > Miozoa (Phylum) > (Class) > Eugregarinida (Order) > Didymophoridae (Family)

Didymophysa
     Didymophysa Boissier, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Didymophysa Whitley, 1950 accepted as Triplophysa Rendahl, 1933 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Nemacheilidae (Family)

Didymops
     Didymops Rambur, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Corduliidae (Family)
     Didymops Szilády, 1922 accepted as Didymops Szilády, 1922 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tabanidae (Family)
     Didymops Townsend, 1927 accepted as Didymops Townsend, 1927 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Didymorchis
     Didymorchis Haswell, 1900 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Temnocephalidae (Family)
 Didymorchis Linton, 1910 accepted as Pycnadena Linton, 1910 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Strigeidida (Order) > Fellodistomatidae (Family)

Didymosphaera
     Didymosphaera Linck, 1883 † · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Lithistida (awaiting allocation) (Family)
     Didymosphaera Mamaev, 1968 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Didymozoidae (Family)

Didymosphaerites
     Didymosphaerites M. Fiore, 1932 † · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Didymosphaerites Pia, 1927 † · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)

Didymosporium
     Didymosporium C.G.D. Nees, 1816 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Didymosporium Saccardo, 1880 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Didymostilbe
     Didymostilbe Hennings, 1902 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Hypocreales (Order) > Bionectriaceae (Family)
     Didymostilbe Bresadola & Saccardo, 1902 · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)

Didymostoma
     Didymostoma Warren, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
 Didymostoma Ariola, 1902 accepted as Koellikeria Cobbold, 1860 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Didymozoidae (Family)

Didymotheca
 Didymotheca Göppert, 1864 † accepted as · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
 Didymotheca J.D. Hooker, 1847 accepted as Gyrostemon Desfontaines, 1820 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Gyrostemonaceae (Family)

Didymotrichum
 Didymotrichum Bonorden, 1851 accepted as Cladosporium Link, 1816 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Davidiellaceae (Family)
 Didymotrichum F. von Höhnel, 1914 accepted as Dactylaria P.A. Saccardo, 1880 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiales incertae sedis (Family)

Didymozoum
     Didymozoum Harmer, 1923 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Farciminariidae (Family)
 Didymozoum Ishii, 1935 accepted as Didymozoon Taschenberg, 1879 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Didymozoidae (Family)

Didymus
     Didymus Kuschel, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Didymus Hincks, 1933 accepted as Didimus Kaup, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Passalidae (Family)

Diectomis
 Diectomis Kunth, 1815 accepted as Andropogon Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Diectomis Palisot de Beauvois, 1812 accepted as Anadelphia Hackel, 1885 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Dielsia
     Dielsia Gilg in Diels & Pritzel, 1904 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Restionaceae (Family)
 Dielsia Kudo, 1929 accepted as Plectranthus L'Héritier, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)

Diemenia
     Diemenia Spinola, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)
 Diemenia Ettingshausen, 1887 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Lauraceae (Family)
 Diemenia P.W. Korthals, 1854 accepted as Licania Aublet, 1775 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Chrysobalanaceae (Family)
 Diemenia Distant, 1905 accepted as Diemeniana Distant, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadidae (Family)
 Diemenia Günther, 1863 accepted as Demansia Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)

Diemennia
 Diemennia Günther, 1863 accepted as Demansia Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)
 Diemennia Steindachner, 1867 accepted as Demansia Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)

Dienerella
     Dienerella Reitter, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Latridiidae (Family)
 Dienerella Reed, 1931 † accepted as Waagenites Paeckelmann, 1930 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Chonetidae (Family)

Dierama
     Dierama K.H.E. Koch, 1855 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Iridaceae (Family)
     Dierama Pfeiffer, 1877 accepted as Dierama Pfeiffer, 1877 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Diesingia
     Diesingia Quatrefages in Quatrefages (Vaillant), 1866 † accepted as Diesingia Quatrefages in Quatrefages (Vaillant), 1866 † (unassessed) · Animalia (Kingdom) > Sipuncula (Phylum) > Sipuncula incertae sedis (Class) > Sipuncula incertae sedis (Order) > Sipuncula incertae sedis (Family)
 Diesingia Endlicher, 1832 accepted as Psophocarpus Necker ex A.P. de Candolle, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Diesingia Sambon, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Porocephalida (Order) > Sebekidae (Family)

Diethusa
     Diethusa Walker, 1858 accepted as Diethusa Walker, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diethusa Pascoe, 1873 accepted as Lybaeba Pascoe, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dietopsis
 Dietopsis Simon, 1895 accepted as Dietopsa Strand, 1932 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Thomisidae (Family)
 Dietopsis Solier, 1835 accepted as Allecula Fabricius, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Dietrichia
     Dietrichia Crosby & Bishop, 1933 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)
     Dietrichia Reck, 1921 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)
 Dietrichia Giseke, 1792 accepted as Dietrichia Giseke, 1792 (Misspelling) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Zingiberales (Order) > Zingiberaceae (Family)
     Dietrichia Trattinick, 1819 accepted as Dietrichia Trattinick, 1819 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Crassulaceae (Family)

Dietzia
     Dietzia Busck, 1906 accepted as Dietzia Busck, 1906 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Dietzia Champion, 1903 accepted as Plocetes Leconte, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Dietzia Rainey, Klatte, Kroppenstedt & Stackebrandt, 1995 · Bacteria (Kingdom) > Actinobacteria (Phylum) > Actinobacteria (Class) > Actinomycetales (Order) > Dietziaceae (Family)

Difflugia
     Difflugia Leclerc, 1815 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Tubulinea (Class) > Arcellinida (Order) > Difflugiidae (Family)
     Difflugia Ehrenberg, 1872 † accepted as Difflugia Ehrenberg, 1872 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)
 Difflugia Lamarck, 1816 accepted as Difflugia Leclerc, 1815 (alternate representation of authority and/or later usage) · Protozoa (Kingdom) > Amoebozoa (Phylum) > Tubulinea (Class) > Arcellinida (Order) > Difflugiidae (Family)

Digaster
     Digaster Miquel, 1861 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rosaceae (Family)
     Digaster Perrier, 1872 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Megascolecidae (Family)

Digenea
     Digenea C.Agardh, 1822 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)
     Digenea Hodgson, 1844 accepted as Digenea Hodgson, 1844 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Digenea Hodgson, 1845 accepted as Digenea Hodgson, 1845 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Digenia
 Digenia Swinhoe, 1871 accepted as Digenia Swinhoe, 1871 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Digenia accepted as Digenea C.Agardh, 1822 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)

Digitalis
     Digitalis Liu & Zhang, 2002 accepted as Digitalis Liu & Zhang, 2002 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Digitalis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)

Digitaria
     Digitaria S. V. Wood, 1853 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Astartidae (Family)
     Digitaria A. Haller, 1768 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Digitaria Adanson, 1763 accepted as Tripsacum Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Digitaria Heister ex Fabricius, 1759 accepted as Paspalum Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Digitariopsis
 Digitariopsis C.E. Hubbard, 1940 accepted as Digitaria A. Haller, 1768 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Digitariopsis Chavan, 1952 † accepted as Astarte J. Sowerby, 1816 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Astartidae (Family)

Digitella
     Digitella L. Morellet & J. Morellet, 1913 † · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Dasycladales (Order) > Dasycladaceae (Family)
     Digitella Klishevich, 1976 † accepted as Digitella Klishevich, 1976 † (unassessed) · Animalia (Kingdom) > Ctenophora (Phylum) > Ctenophora (awaiting allocation) (Class) > Ctenophora (awaiting allocation) (Order) > Ctenophora (awaiting allocation) (Family)
     Digitella Pasteels, 1965 accepted as Digitella Pasteels, 1965 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Diglochis
     Diglochis Förster, 1856 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
     Diglochis Gervais, 1859 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Diglossa
     Diglossa Wagler, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Fringillidae (Family)
 Diglossa Haliday, 1837 accepted as Diglotta Champion, 1887 (preoccupied) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Diglotta
     Diglotta Champion, 1899 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Diglotta Champion, 1887 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Diglyphis
     Diglyphis · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Diglyphis C.L. von Blume, 1828 accepted as Diglyphosa Blume, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Diglyphus
     Diglyphus Walker, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
     Diglyphus Thomson, 1878 accepted as Diglyphus Thomson, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)

Dignus
     Dignus Pelman, 1985 † accepted as Dignus Pelman, 1985 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Monoplacophora (Class) > Monoplacophora (awaiting allocation) (Order) > Monoplacophora (awaiting allocation) (Family)
     Dignus Fibiger, 2010 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Micronoctuidae (Family)

Digraphis
 Digraphis Clements, 1909 accepted as Graphis Adanson, 1763 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Ostropales (Order) > Graphidaceae (Family)
 Digraphis Trinius, 1820 accepted as Phalaris Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Diheterospora
     Diheterospora Kamyschko, 1962 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Hypocreales (Order) > Clavicipitaceae (Family)
     Diheterospora Kamyschko, 1966 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Hypocreales (Order) > Clavicipitaceae (Family)

Diktyobates
     Diktyobates Thor, 1926 accepted as Diktyobates Thor, 1926 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
 Diktyobates Lundblad, 1927 accepted as Hygrobates Koch in Panzer, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hygrobatidae (Family)

Dila
     Dila Fischer de Waldheim, 1844 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Dila accepted as Dilta Strand, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Archaeognatha (Order) > Machilidae (Family)

Dilachnus
     Dilachnus Fairmaire, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Dilachnus Baker, 1919 accepted as Dilachnus Baker, 1919 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Jassidae (Family)

Dilasia
     Dilasia Reuter, 1871 accepted as Dilasia Reuter, 1871 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Anthocoridae (Family)
 Dilasia Rafinesque, 1838 accepted as Murdannia Royle, 1839 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Commelinales (Order) > Commelinaceae (Family)

Dilatata
     Dilatata Clessin, 1885 accepted as Dilatata Clessin, 1885 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Hygrophila (Order) > Planorbidae (Family)
 Dilatata J.M. Anderson & H.M. Anderson, 1985 † accepted as Dilatata J.M. Anderson & H.M. Anderson, 1985 † (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)

Dilepis
     Dilepis Suessenguth & Merxmueller, 1950 accepted as Dilepis Suessenguth & Merxmueller, 1950 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Dilepis Gray, 1865 accepted as Dilepis Gray, 1865 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Dilepis Weinland, 1858 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Dilepididae (Family)

Dilepyrum
 Dilepyrum Rafinesque, 1808 accepted as Oryzopsis A. Michaux, 1803 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Dilepyrum A. Michaux, 1803 accepted as Muhlenbergia Schreber, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Dilina
 Dilina Agassiz, 1846 accepted as Dilina Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
     Dilina Dalman, 1817 accepted as Dilina Dalman, 1817 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Dillenia
     Dillenia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dilleniales (Order) > Dilleniaceae (Family)
 Dillenia Heister ex Fabricius, 1763 accepted as Sherardia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Dillonia
 Dillonia Sacleux, 1932 accepted as Catha Forsskål ex Scopoli, 1777 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Celastrales (Order) > Celastraceae (Family)
 Dillonia Heckel in Russegger, 1847 accepted as Varicorhinus Rüppell, 1835 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Dillonia Lane, 1955 accepted as Neodillonia · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dillwynella
 Dillwynella Bory de St.-Vincent ex Kuntze, 1891 accepted as Calothrix C.Agardh ex Bornet & Flahault, 1886 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Scytonemataceae (Family)
     Dillwynella Dall, 1889 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Skeneidae (Family)

Dillwynia
     Dillwynia J.E. Smith, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dillwynia A.W. Roth, 1806 accepted as Rothia Persoon, 1807 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Dilobodon
     Dilobodon Ameghino, 1883 † accepted as Dilobodon Ameghino, 1883 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Dilobodon Ameghino, 1886 † accepted as Dilobodon Ameghino, 1886 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Dilobomycter
     Dilobomycter Hollard, 1857 accepted as Dilobomycter Hollard, 1857 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Tetraodontidae (Family)
 Dilobomycter Troschel (ex Bibron), 1856 accepted as Arothron Müller, 1841 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Tetraodontidae (Family)

Diloma
     Diloma F.H. Wind & P. Cepek, 1979 † · Chromista (Kingdom) > Haptophyta (Phylum) > Coccolithophyceae (Class) > Eiffellithales (Order) > Eiffellithaceae (Family)
     Diloma Philippi, 1845 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Trochidae (Family)

Dilophia
     Dilophia Kolenati, 1859 accepted as Dilophia Kolenati, 1859 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Trichoptera (awaiting allocation) (Family)
     Dilophia T. Thomson, 1853 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Dilophia P.A. Saccardo, 1883 accepted as Lidophia J. Walker & B.C. Sutton, 1974 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)

Dilophus
     Dilophus Vieillot, 1816 accepted as Dilophus Vieillot, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dilophus Meigen, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bibionidae (Family)
 Dilophus Montrouzier, 1864 accepted as Pachygrontha Germar, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Lygaeidae (Family)
 Dilophus J.Agardh, 1882 accepted as Dictyota J.V.F. Lamouroux, 1809 (synonym) · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Dictyotales (Order) > Dictyotaceae (Family)

Dilus
 Dilus Gemminger & Harold, 1872 accepted as Deilus Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Dilus Agassiz, 1846 accepted as Deilus Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dima
     Dima Schouteden, 1911 accepted as Dima Schouteden, 1911 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Dima Charpentier, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
     Dima Dejean, 1821 accepted as Dima Charpentier, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Dimalia
 Dimalia Mulsant & Rey, 1870 accepted as Psammoporus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Dimalia Mulsant, 1871 accepted as Aegialia Latreille, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Dimalia Laboissière, 1926 accepted as Dimalianella Laboissière, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Dimerella
     Dimerella Zittel, 1870 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Dimerellidae (Family)
 Dimerella Trevisan, 1880 accepted as Coenogonium C.G. Ehrenberg in C.G.D. Nees von Esenbeck, 1820 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Ostropales (Order) > Coenogoniaceae (Family)

Dimerium
     Dimerium (P.A. Saccardo & P. Sydow) P.A. Saccardo & D. Saccardo, 1905 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)
     Dimerium H. Sydow & P. Sydow, 1904 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Parodiopsidaceae (Family)

Dimeromyces
     Dimeromyces Kishida, 1929 accepted as Dimeromyces Kishida, 1929 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Dimeromyces Thaxter, 1896 · Fungi (Kingdom) > Ascomycota (Phylum) > Laboulbeniomycetes (Class) > Laboulbeniales (Order) > Laboulbeniaceae (Family)

Dimerosporiella
     Dimerosporiella Spegazzini, 1908 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Hypocreales (Order) > Bionectriaceae (Family)
 Dimerosporiella F. von Höhnel, 1909 accepted as Dysrhynchis F.E. Clements, 1909 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Parodiopsidaceae (Family)

Dimerus
 Dimerus Broun, 1910 accepted as Agnosthaetus Bernhauer, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dimerus Fiori, 1899 accepted as Octomicrus Schaufuss, 1877 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dimetopia
     Dimetopia Busk in Macgillivray, 1852 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Bugulidae (Family)
     Dimetopia A.P. de Candolle, 1830 accepted as Dimetopia A.P. de Candolle, 1830 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Dimophyes
     Dimophyes Moser, 1925 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
     Dimophyes Chun, 1897 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)

Dimorpha
 Dimorpha Hodgson, 1841 accepted as Dimorpha Hodgson, 1841 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Muscicapidae (Family)
     Dimorpha Hübner, 1822 accepted as Dimorpha Hübner, 1822 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Dimorpha Jurine, 1807 accepted as Dimorpha Jurine, 1807 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Dimorpha Gray, 1840 accepted as Dimorpha Gray, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dimorpha Schreber, 1791 accepted as Dimorpha Schreber, 1791 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dimorpha D.N.F. Dietrich, 1840 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Crassulaceae (Family)
     Dimorpha Courtiller, 1861 † · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Lithistida (awaiting allocation) (Family)
 Dimorpha A. Gruber, 1881 accepted as Cercomonas Dujardin, 1841 · Chromista (Kingdom) > Cercozoa (Phylum) > Sarcomonadea (Class) > Cercomonadida (Order) > Cercomonadidae (Family)
 Dimorpha Pérès, 1948 accepted as (mixture of two colonies of different families) · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Polycitoridae (Family)

Dimorphella
     Dimorphella (Müller Hal.) Renauld & J. Cardot, 1905 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Hypnaceae (Family)
     Dimorphella Reuter, 1884 accepted as Dimorphella Reuter, 1884 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Dimorphella Matthews, 1889 accepted as Cissidium Motschoulsky, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptiliidae (Family)

Dimorphia
     Dimorphia Malloch, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Muscidae (Family)
 Dimorphia Carriker, 1940 accepted as Paragoniocotes Cummings, 1916 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phthiraptera (Order) > Philopteridae (Family)

Dimorphiella
     Dimorphiella Grinbergs, 1968 accepted as Dimorphiella Grinbergs, 1968 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Isotomidae (Family)
     Dimorphiella Valkanov, 1928 accepted as Dimorphiella Valkanov, 1928 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Dimorpholepis
     Dimorpholepis Teixeira, 1947 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perleidiformes (Order) > Perleidiformes (awaiting allocation) (Family)
 Dimorpholepis (G.M. Barroso) R.M. King & H.E. Robinson, 1971 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Dimorpholepis A. Gray, 1851 accepted as Dimorpholepis A. Gray, 1851 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dimorphomyces
     Dimorphomyces Thaxter, 1893 · Fungi (Kingdom) > Ascomycota (Phylum) > Laboulbeniomycetes (Class) > Laboulbeniales (Order) > Laboulbeniaceae (Family)
     Dimorphomyces Omoifo, 1997 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Dimorphonyx
     Dimorphonyx Seyrig, 1932 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
     Dimorphonyx Haupt, 1938 accepted as Dimorphonyx Haupt, 1938 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Dimorphoschelus
     Dimorphoschelus Koch, 1933 accepted as Anthophagus Gravenhorst, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Dimorphoschelus Blackwelder, 1952 accepted as Anthophagus Gravenhorst, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Dimorphotheca
     Dimorphotheca Español, 1977 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptinidae (Family)
     Dimorphotheca S. Vaillant, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dimorphus
     Dimorphus Grassi, 1879 accepted as Dimorphus Grassi, 1879 (unassessed) · Protozoa (Kingdom) > Metamonada (Phylum) > Eopharyngea (Class) > Diplomonadida (Order) > Hexamitidae (Family)
 Dimorphus Haller, 1878 accepted as Analges Nitzsch in Ersch & Gruber, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Analgidae (Family)

Dimya
     Dimya Moore in Hewitson & Moore, 1882 accepted as Dimya Moore in Hewitson & Moore, 1882 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Dimya Rouault, 1850 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Dimyidae (Family)

Dimyloides
     Dimyloides Hurzeler, 1944 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Lipotyphla (Order) > Dimylidae (Family)
 Dimyloides Hürzeler, 1942 † accepted as Dimyloides Hurzeler, 1944 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Lipotyphla (Order) > Dimylidae (Family)

Dina
     Dina Blanchard, 1892 · Animalia (Kingdom) > Annelida (Phylum) > Hirudinea (Class) > Arhynchobdellida (Order) > Erpobdellidae (Family)
 Dina Redtenbacher in Brunner & Redtenbacher, 1906 accepted as Dinophasma Uvarov, 1940 (junior homonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phasmatodea (Order) > Aschiphasmatidae (Family)

Dinamoeba
     Dinamoeba Pascher, 1916 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Dinamoebales (Order) > Dinamoebaceae (Family)
 Dinamoeba Leidy, 1875 accepted as Deinamoeba Leidy, 1874 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Amoebozoa (Class) > (Order) > (Family)

Dinarella
     Dinarella B. Sokac & L. Nikler, 1970 † accepted as Dinarella B. Sokac & L. Nikler, 1970 † (unassessed) · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Dasycladales (Order) > Dasycladaceae (Family)
     Dinarella Bittner, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Dielasmatidae (Family)

Dinaria
     Dinaria Roewer, 1935 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Travuniidae (Family)
     Dinaria Hadži, 1932 accepted as Dinaria Roewer, 1935 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Travuniidae (Family)
 Dinaria Popov, 1951 accepted as Khayyamia Koçak, 1981 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Dericorythidae (Family)

Dinaspis
     Dinaspis Leonardi, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Dinaspis Kiaer, 1932 † accepted as Dinaspidella Strand, 1934 † · Animalia (Kingdom) > Chordata (Phylum) > Pteraspidomorphi (Class) > Pteraspidiformes (Order) > Pteraspidiformes (awaiting allocation) (Family)

Dinax
     Dinax Konow, 1897 accepted as Dinax Konow, 1897 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Tenthredinidae (Family)
 Dinax Gistl, 1848 accepted as Dinax Gistl, 1848 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Dindymene
     Dindymene Hawle & Corda, 1847 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Phacopida (awaiting allocation) (Family)
 Dindymene Kinberg, 1866 accepted as Travisia Johnston, 1840 (subjective synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Opheliida (Order) > Scalibregmatidae (Family)

Dindymus
     Dindymus Stål, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pyrrhocoridae (Family)
 Dindymus Kirby, 1906 accepted as Dindymus Kirby, 1906 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Eneopteridae (Family)

Dinema
     Dinema Fairmaire, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Anthribidae (Family)
 Dinema J. Lindley, 1831 accepted as Encyclia W.J. Hooker, 1828 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Dinema Van Beneden, 1867 accepted as Leuckartiara Hartlaub, 1914 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Pandeidae (Family)
 Dinema Perty, 1852 accepted as Dinematomonas P.C. Silva, 1960 (junior homonym) · Protozoa (Kingdom) > Euglenozoa (Phylum) > Peranemea (Class) > Anisonemida (Order) > Anisonemidae (Family)

Dinemasporiella
     Dinemasporiella Spegazzini, 1910 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Dinemasporiella Bubák & Kabát, 1912 accepted as Pseudolachnea Ranojevic, 1910 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Dinemura
 Dinemura Nordmann, 1832 accepted as Dinemura Nordmann, 1832 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)
 Dinemura Burmeister, 1835 accepted as Dinematura Burmeister, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Caligidae (Family)

Dinemurus
 Dinemurus Burmeister, 1835 accepted as Dinemoura Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)
     Dinemurus Rafinesque, 1814 accepted as Dinemurus Rafinesque, 1814 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)

Dinetus
     Dinetus Panzer, 1806 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Crabronidae (Family)
     Dinetus F. Hamilton ex Sweet, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Convolvulaceae (Family)
 Dinetus Jurine, 1807 accepted as Dinetus Panzer, 1806 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Crabronidae (Family)

Dineura
     Dineura Lioy, 1864 accepted as Dineura Lioy, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dineura Dahlbom, 1835 accepted as Dineura Dahlbom, 1835 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dineura Selys, 1859 accepted as Diphlebia Selys, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Amphipterygidae (Family)

Dinia
     Dinia Walker, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Dinia Stål, 1874 accepted as Diniella Bergoth, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Rhyparochromidae (Family)
 Dinia Adams, 1858 accepted as Diniatys Iredale, 1936 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cephalaspidea (Order) > Haminoeidae (Family)

Dinichthys
     Dinichthys Newberry, 1868 † · Animalia (Kingdom) > Chordata (Phylum) > Placodermi (Class) > Arthrodira (Order) > Arthrodira (awaiting allocation) (Family)
 Dinichthys Kaup, 1873 accepted as Prionotus Lacepède, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Triglidae (Family)

Dinizia
     Dinizia Marcus, 1947 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Tricladida (Order) > Uteriporidae (Family)
     Dinizia Ducke, 1922 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Dinoceras
     Dinoceras Marsh, 1872 † accepted as Dinoceras Marsh, 1872 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Dinocerata (Order) > Uintatheriidae (Family)
     Dinoceras Schiller, 1931 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Dinophysiales (Order) > Dinophysiaceae (Family)

Dinochoerus
 Dinochoerus Peterson, 1905 † accepted as Dinohyus Peterson, 1905 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Entolodontidae (Family)
 Dinochoerus Gloger, 1841 accepted as Phacochoerus F. Cuvier, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Suidae (Family)

Dinocoris
     Dinocoris Burmeister, 1835 accepted as Dinocoris Burmeister, 1835 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Dinocoris Ahmad & Kamaluddin, 1976 accepted as Dinocoris Ahmad & Kamaluddin, 1976 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)

Dinocras
     Dinocras Klapálek, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Perlidae (Family)
 Dinocras Claassen, 1940 accepted as Dinocras Klapálek, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Perlidae (Family)

Dinocryptus
     Dinocryptus Szépligeti, 1916 accepted as Dinocryptus Szépligeti, 1916 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Dinocryptus Cameron, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)

Dinocyon
     Dinocyon Giebel, 1866 accepted as Dinocyon Giebel, 1866 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Canidae (Family)
     Dinocyon Jourdan, 1861 † accepted as Dinocyon Jourdan, 1861 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Amphicyonidae (Family)

Dinodes
     Dinodes Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Dinodes Dejean, 1826 accepted as Dinodes Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dinomus
     Dinomus de Brême, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Dinomus Bigot, 1857 accepted as Diomonus Walker, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Mycetophilidae (Family)

Dinomyia
     Dinomyia Martynov, 1909 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Lepidostomatidae (Family)
 Dinomyia Becker in Lindner, 1926 accepted as Xanthocanace Hendel, 1914 (Junior Synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Canacidae (Family)
 Dinomyia Dyar, 1919 accepted as Wyeomyia Theobald, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)

Dinomylostoma
     Dinomylostoma Eastman, 1906 † · Animalia (Kingdom) > Chordata (Phylum) > Placodermi (Class) > Arthrodira (Order) > Arthrodira (awaiting allocation) (Family)
     Dinomylostoma Eastman, 1906 † accepted as Dinomylostoma Eastman, 1906 † · Animalia (Kingdom) > Chordata (Phylum) > Placodermi (Class) > Arthrodira (Order) > Arthrodira (awaiting allocation) (Family)

Dinophilus
     Dinophilus Schultze, 1849 accepted as Dinophilus Schultze, 1849 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
     Dinophilus Schmidt, 1848 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Eunicida (Order) > Dinophilidae (Family)

Dinophis
     Dinophis Hallowell, 1852 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)
     Dinophis Marsh, 1861 accepted as Dinophis Marsh, 1861 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dinopithecus
     Dinopithecus Broom, 1937 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cercopithecidae (Family)
 Dinopithecus Heuvelmans, 1955 accepted as Dinanthropoides Heuvelmanns, 1958 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Primates (awaiting allocation) (Family)

Dinopium
     Dinopium Rafinesque, 1814 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)
 Dinopium Rafinesque, 1815 accepted as Picoides Lacepède, 1799 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Dinops
 Dinops Western in Rousselet, 1891 accepted as Harringia Beauchamp, 1912 · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Asplanchnidae (Family)
 Dinops Savi, 1825 accepted as Tadarida Rafinesque, 1814 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Molossidae (Family)
 Dinops Agassiz, 1846 accepted as Denops Fischer-Waldheim, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)

Dinopsocus
     Dinopsocus Banks, 1920 accepted as Dinopsocus Banks, 1920 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Psocoptera (awaiting allocation) (Family)
     Dinopsocus Martynov, 1928 † accepted as Dinopsocus Martynov, 1928 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Psocoptera (awaiting allocation) (Family)

Dinorthis
     Dinorthis Hall & Clarke, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Plaesiomyidae (Family)
 Dinorthis Kobayashi, 1937 † accepted as Dinorthis Hall & Clarke, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Plaesiomyidae (Family)

Dinosaurus
     Dinosaurus Rütimeyer, 1856 † accepted as Dinosaurus Rütimeyer, 1856 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Dinosaurus Fischer de Waldheim, 1847 accepted as Dinosaurus Fischer de Waldheim, 1847 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dinosuchus
     Dinosuchus Broom, 1936 † accepted as Dinosuchus Broom, 1936 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Dinosuchus Gervais, 1876 accepted as Dinosuchus Gervais, 1876 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Dinotus
     Dinotus Guettard, 1770 accepted as Dinotus Guettard, 1770 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Polychaeta (awaiting allocation) (Order) > Polychaeta (awaiting allocation) (Family)
 Dinotus Förster, 1876 accepted as Dinotiscus Ghesquière, 1946 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)

Diochares
     Diochares Reitter, 1872 accepted as Diochares Reitter, 1872 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Erotylidae (Family)
 Diochares Pascoe, 1866 accepted as Epepeotes Pascoe, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Diochthofera
     Diochthofera Potter, 1988 † accepted as Diochthofera Potter, 1988 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
     Diochthofera Potter, 1990 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Orthidae (Family)

Dioclea
     Dioclea Kunth in Humboldt, Bonpland & Kunth, 1824 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dioclea K.P.J. Sprengel, 1824 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)

Dioctes
     Dioctes Reichenbach, 1850 accepted as Dioctes Reichenbach, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Dioctes Förster, 1868 accepted as Dioctes Förster, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Dioctes Ménétriés, 1849 accepted as Machozetus Chaudoir, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Dioctophryme
 Dioctophryme Agassiz, 1843 accepted as Dioctophyme Collet-Meygret, 1802 · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dioctophymatida (Order) > Dioctophymidae (Family)
 Dioctophryme Scudder, 1884 accepted as Dioctophyme Collet-Meygret, 1802 · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dioctophymatida (Order) > Dioctophymidae (Family)

Dioctophyma
 Dioctophyma Lamouroux, 1824 accepted as Dioctophyme Collet-Meygret, 1802 (lapsus) · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dioctophymatida (Order) > Dioctophymidae (Family)
 Dioctophyma Railliet, 1915 accepted as Dioctophyme Collet-Meygret, 1802 (rejected according to ICZN Opinion 1552 (1989)) · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dioctophymatida (Order) > Dioctophymidae (Family)
 Dioctophyma Bosc, 1803 accepted as Dioctophyme Collet-Meygret, 1802 · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dioctophymatida (Order) > Dioctophymidae (Family)

Diodesma
     Diodesma Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Zopheridae (Family)
     Diodesma Dejean, 1821 accepted as Diodesma Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Zopheridae (Family)

Diodiathesis
     Diodiathesis de Folin, ? 1885 accepted as Diodiathesis de Folin, ? 1885 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Diodiathesis de Folin, ? 1882 accepted as Diodiathesis de Folin, ? 1882 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Diodon
     Diodon O'Reilly, 1818 accepted as Diodon O'Reilly, 1818 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)
     Diodon Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Diodontidae (Family)
 Diodon Lesson, 1830 accepted as Harpagus Vigors, 1924 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Accipitriformes (Order) > Accipitridae (Family)
 Diodon Lesson, 1828 accepted as Mesoplodon Gervais, 1850 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Ziphiidae (Family)
 Diodon Storr, 1780 accepted as Monodon Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Monodontidae (Family)

Diodonta
     Diodonta Hartmann, 1843 accepted as Diodonta Hartmann, 1843 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Clausiliidae (Family)
 Diodonta Agassiz, 1846 accepted as Diodonta Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Myoida (Order) > Hiatellidae (Family)
     Diodonta Nuttall, 1841 accepted as Diodonta Nuttall, 1841 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Diodonta Deshayes, 1846 accepted as Gastrana Schumacher, 1817 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Tellinidae (Family)

Diodontus
     Diodontus Curtis, 1834 accepted as Diodontus Curtis, 1834 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Diodontus Laporte, 1840 accepted as Diodontes Solier, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Diogenes
     Diogenes Pennington, 1941 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Coccomyxaceae (Family)
     Diogenes Dana, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Diogenidae (Family)

Diomedaea
 Diomedaea Möhring, 1758 accepted as Diomedaea Möhring, 1758 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)
 Diomedaea Lesson, 1825 accepted as Diomedea Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Procellariiformes (Order) > Procellariidae (Family)

Diomedea
     Diomedea Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Procellariiformes (Order) > Diomedeidae (Family)
     Diomedea Cassini, 1817 accepted as Diomedea Cassini, 1817 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Diomedella
     Diomedella Hertel, 1984 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecanorales (Order) > Lecanoraceae (Family)
 Diomedella Mathews, 1912 accepted as Diomedea Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Procellariiformes (Order) > Procellariidae (Family)

Diomma
     Diomma Motschoulsky, 1863 accepted as Diomma Motschoulsky, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Diomma Engler ex Harms in Engler & Prantl, 1931 accepted as Spathelia Linnaeus, 1762 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)

Diomphala
 Diomphala Ehrenberg, 1842 † accepted as · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Diomphala Rafinesque, 1815 accepted as Diomphala Rafinesque, 1815 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Diomus
     Diomus Mulsant, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)
 Diomus de Bonvouloir, 1871 accepted as Modius Fleutiaux, 1918 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Dion
     Dion Godman, 1901 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
 Dion J. Lindley, 1843 accepted as Dioon J. Lindley, 1843 · Plantae (Kingdom) > Tracheophyta (Phylum) > Cycadopsida (Class) > Cycadales (Order) > Zamiaceae (Family)

Dionaea
     Dionaea Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
 Dionaea Meigen, 1800 accepted as Dionaea Meigen, 1800 (Published in a suppressed work (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Empididae (Family)
     Dionaea Solander ex J. Ellis, 1768 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Droseraceae (Family)

Dioncus
     Dioncus Fieber, 1858 accepted as Dioncus Fieber, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
 Dioncus Johnston & Tiegs, 1922 accepted as Dionchus Goto, 1899 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Capsalidea (Order) > Dionchidae (Family)
 Dioncus Stimpson, 1855 accepted as Notoplana Laidlaw, 1903 (nomen nudum) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Polycladida (Order) > Notoplanidae (Family)

Dione
     Dione Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Heliconiidae (Family)
 Dione Barrande, 1846 † accepted as Dione Barrande, 1846 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Dionididae (Family)
     Dione W.A. Nelson in W.A. Nelson, T.J. Farr & J.E.S. Broom, 2005 · Plantae (Kingdom) > Rhodophyta (Phylum) > Bangiophyceae (Class) > Bangiales (Order) > Bangiaceae (Family)
 Dione Gray, 1847 accepted as Hysteroconcha Dall, 1902 (invalid: junior homonym of Dione Hübner, 1819 [Lepidoptera]; Hysteroconcha is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)
 Dione De Haan in Siebold, 1839 accepted as Schizophrys White, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Majidae (Family)

Dionisia
     Dionisia Landau, Chabaud, Miltgen & Baccam, 1980 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Haemosporida (Order) > Plasmodiidae (Family)
 Dionisia Lahille, 1915 accepted as Geotria Gray, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Cephalaspidomorphi (Class) > Petromyzontiformes (Order) > Petromyzontidae (Family)

Dionychus
     Dionychus Burmeister, 1847 accepted as Dionychus Burmeister, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Dionychus Germar, 1824 accepted as Cholus Germar, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dionysia
     Dionysia Fenzl, 1843 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Primulaceae (Family)
 Dionysia Arnaud, 1952 accepted as Candelabrum Van Beverwijk, 1951 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Dionyx
     Dionyx Huys, 1990 accepted as Dionyx Huys, 1990 (Huys, 1990 did not give a formal diagnosis) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Orthopsyllidae (Family)
     Dionyx Lepeletier & Serville, 1825 accepted as Dionyx Lepeletier & Serville, 1825 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Dionyx Perrier, 1881 accepted as Onychonema Baylis, 1943 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Drilonematida (Order) > Ungellidae (Family)
 Dionyx Pierantoni, 1916 accepted as Onychonema Baylis, 1943 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Drilonematida (Order) > Ungellidae (Family)
 Dionyx Geoffroy, 1835 accepted as Cyclopes Gray, 1821 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Pilosa (Order) > Cyclopedidae (Family)

Diophrys
     Diophrys Dujardin, 1841 · Chromista (Kingdom) > Ciliophora (Phylum) > Spirotrichea (Class) > Euplotida (Order) > Uronychiidae (Family)
     Diophrys Dujardin, 1840 accepted as Diophrys Dujardin, 1841 · Chromista (Kingdom) > Ciliophora (Phylum) > Spirotrichea (Class) > Euplotida (Order) > Uronychiidae (Family)

Diops
     Diops Taczanowski, 1873 accepted as Diops Taczanowski, 1873 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Diops Paulson, 1875 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Cumacea (Order) > Nannastacidae (Family)
 Diops Bergendal, 1892 accepted as Proales Gosse in Hudson & Gosse, 1886 (junior homonym and synonym) · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Proalidae (Family)

Diopsis
     Diopsis Linnaeus, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diopsidae (Family)
     Diopsis Diesing, 1862 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Platyhelminthes incertae sedis (Class) > Platyhelminthes incertae sedis (Order) > Platyhelminthes incertae sedis (Family)

Diorchis
     Diorchis Matevosyan, 1946 accepted as Diorchis Matevosyan, 1946 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
     Diorchis Clerc, 1903 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Hymenolepididae (Family)

Diorina
     Diorina Kotschetkova in Kochetkova & Yanbulatov, 1987 † accepted as Diorina Kotschetkova in Kochetkova & Yanbulatov, 1987 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
     Diorina Boisduval in Morisse, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Riodinidae (Family)

Diorygma
     Diorygma Biernat, 1961 † accepted as Diorygma Biernat, 1961 † (unassessed) · Animalia (Kingdom) > Animalia (awaiting allocation) (Phylum) > Animalia (awaiting allocation) (Class) > Animalia (awaiting allocation) (Order) > Animalia (awaiting allocation) (Family)
 Diorygma Eschweiler, 1824 accepted as Graphina J. Müller Arg., 1880 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Ostropales (Order) > Graphidaceae (Family)

Diorygomerus
 Diorygomerus Agassiz, 1846 accepted as Diorymerus Schönherr, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Diorygomerus Gemminger & Harold, 1871 accepted as Diorymerus Schönherr, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Dioscoreophyllum
     Dioscoreophyllum Engler, 1895 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Menispermaceae (Family)
 Dioscoreophyllum Kräusel & Weyland, 1954 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dioscoreales (Order) > Dioscoreaceae (Family)

Diosia
     Diosia Duponchel in Godart, 1832 accepted as Diosia Duponchel in Godart, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Diosia Duponchel in Godart, 1836 accepted as Diosia Duponchel in Godart, 1836 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)

Dioszegia
     Dioszegia J. Heuffel, 1854 accepted as Dioszegia J. Heuffel, 1854 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Dioszegia Zsolt, 1957 accepted as Cryptococcus Vuillemin, 1901 · Fungi (Kingdom) > Basidiomycota (Phylum) > Tremellomycetes (Class) > Tremellales (Order) > Tremellaceae (Family)

Diotima
     Diotima Reichenbach, 1854 accepted as Diotima Reichenbach, 1854 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Diotima Pascoe, 1859 accepted as Diotimana Hawkins, 1942 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Diotima Simon, 1880 accepted as Devade Simon, 1884 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Dictynidae (Family)

Diotis
     Diotis Simonelli, 1884 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Pterioida (Order) > Pterioida (awaiting allocation) (Family)
 Diotis Schmarda, 1859 accepted as (nomen oblitum) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
 Diotis Schreber, 1791 accepted as Ceratocarpus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)
 Diotis Desfontaines, 1799 accepted as Otanthus Hoffmannsegg & Link, 1809 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Dioxippe
     Dioxippe M.J. Roemer, 1846 accepted as Dioxippe M.J. Roemer, 1846 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)
 Dioxippe de Man, 1888 accepted as Ilyoplax Stimpson, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Dotillidae (Family)
 Dioxippe Thomson, 1860 accepted as Aconodes Pascoe, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Dioxys
     Dioxys Pascher, 1932 · Chromista (Kingdom) > Ochrophyta (Phylum) > Xanthophyceae (Class) > Mischococcales (Order) > Characiopsidaceae (Family)
     Dioxys Lepeletier & Serville, 1825 accepted as Dioxys Lepeletier & Serville, 1825 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Megachilidae (Family)

Dipelta
     Dipelta Maximowicz, 1877 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dipsacales (Order) > Caprifoliaceae (Family)
 Dipelta Regel & Schmalhausen, 1877 accepted as Dipelta Regel & Schmalhausen, 1877 (Misspelling) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Dipeltis
     Dipeltis Packard, 1885 accepted as Dipeltis Packard, 1885 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Merostomata (Class) > Xiphosura (Order) > Xiphosura (awaiting allocation) (Family)
 Dipeltis Cobb, 1891 accepted as Diplopeltis Cobb in Stiles & Hassall, 1905 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Monhysterida (Order) > Diplopeltidae (Family)

Diphasia
     Diphasia Agassiz, 1862 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Sertulariidae (Family)
     Diphasia Fischer, 1823 accepted as Diphasia Fischer, 1823 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Diphasia Pierre, 1898 accepted as Vepris Commerson ex A.H.L. Jussieu, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)

Diphaulaca
     Diphaulaca Dejean, 1835 accepted as Diphaulaca Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Diphaulaca Erichson, 1847 accepted as Diphaulaca Erichson, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Diphaulaca Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Diphtera
 Diphtera Ochsenheimer, 1816 accepted as Diphthera Hübner, 1809 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Diphtera Sluiter, 1888 accepted as Edwardsia Quatrefages, 1842 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Edwardsiidae (Family)

Diphthera
     Diphthera Hübner, 1809 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Diphthera Sluiter, 1888 accepted as Edwardsia Quatrefages, 1842 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Edwardsiidae (Family)

Diphucephala
     Diphucephala Lepeletier & Serville, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Diphucephala Dejean, 1821 accepted as Diphucephala Lepeletier & Serville, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Diphucrania
     Diphucrania Chevrolat, 1838 accepted as Diphucrania Chevrolat, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Diphucrania Dejean, 1833 accepted as Ethonion Kubán in Kubán, Majer & Kolibác, 2000 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Diphya
     Diphya Nicolet in Gay, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Tetragnathidae (Family)
 Diphya Schinz in Cuvier, 1825 accepted as Diphyes Cuvier, 1817 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)

Diphyes
     Diphyes Cookson, 1965 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Gonyaulacales (Order) > Gonyaulacaceae (Family)
     Diphyes Cuvier, 1817 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Blume, 1825 accepted as Bulbophyllum Du Petit-Thouars, 1822 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Diphyes Bigelow, 1911 accepted as Lensia Totton, 1932 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Sars, 1846 accepted as Sulculeolaria Blainville, 1830 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Will, 1844 accepted as Muggiaea Busch, 1851 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Chun, 1886 accepted as Lensia Totton, 1932 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Quoy & Gaimard, 1833 accepted as Praya Quoy & Gaimard in de Blainville, 1834 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Prayidae (Family)
 Diphyes Gegenbaur, 1853 accepted as Sulculeolaria Blainville, 1830 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Browne, 1926 accepted as Lensia Totton, 1932 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyes Kriechbaumer, 1890 accepted as Diphyus Kriechbaumer, 1890 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)

Diphylleia
     Diphylleia A. Michaux, 1803 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Berberidaceae (Family)
     Diphylleia Massart, 1920 · Protozoa (Kingdom) > Sulcozoa (Phylum) > Diphyllatea (Class) > Diphylleida (Order) > Diphylleidae (Family)

Diphyllites
     Diphyllites O. Heer, 1883 † accepted as Diphyllites O. Heer, 1883 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Diphyllites Jullien, 1911 † accepted as Diphyllites Jullien, 1911 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Diphyllocera
 Diphyllocera Erichson, 1844 accepted as Diphyllocera Erichson, 1844 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Diphyllocera Westwood, 1849 accepted as Johannica Blackburn, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Diphyllocera Agassiz, 1846 accepted as Biphyllocera White in Grey, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Diphyopsis
 Diphyopsis Lens & van Riemsdijk, 1908 accepted as Lensia Totton, 1932 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyopsis Agassiz & Mayer, 1902 accepted as Chelophyes Totton, 1932 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)
 Diphyopsis Haeckel, 1888 accepted as Diphyes Cuvier, 1817 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Diphyidae (Family)

Diphyrrhynchus
 Diphyrrhynchus Gebien, 1911 accepted as Diphyrrhynchus Gebien, 1911 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Diphyrrhynchus Fairmaire, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Diphysa
     Diphysa Blainville, 1830 accepted as Diphysa Blainville, 1830 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Diphysa N.J. Jacquin, 1760 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Diphysa Macquart, 1838 accepted as Exaireta Schiner, 1867 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Stratiomyidae (Family)

Diplacanthus
     Diplacanthus Kamaltynov, 2002 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Acanthogammaridae (Family)
     Diplacanthus Agassiz, 1844 † · Animalia (Kingdom) > Chordata (Phylum) > Acanthodii (Class) > Climatiiformes (Order) > Diplacanthidae (Family)
     Diplacanthus Egerton, 1841 † accepted as Diplacanthus Agassiz, 1844 † · Animalia (Kingdom) > Chordata (Phylum) > Acanthodii (Class) > Climatiiformes (Order) > Diplacanthidae (Family)
     Diplacanthus Agassiz, 1841 † accepted as Diplacanthus Agassiz, 1844 † · Animalia (Kingdom) > Chordata (Phylum) > Acanthodii (Class) > Climatiiformes (Order) > Diplacanthidae (Family)
 Diplacanthus Weinland, 1858 accepted as Rodentolepis Spasski, 1954 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Hymenolepididae (Family)

Diplacodus
     Diplacodus Kirkaldy, 1900 accepted as Diplacodus Kirkaldy, 1900 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Diplacodus Davis, 1884 † accepted as Diplacodus Davis, 1884 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Diplactis
     Diplactis McMurrich, 1889 accepted as (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Actiniidae (Family)
     Diplactis Rafinesque, 1837 accepted as Diplactis Rafinesque, 1837 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Diplactis Munier-Chalmas in Bernard, 1895 † accepted as Turbinolia Lamarck, 1816 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Turbinoliidae (Family)

Diplacus
     Diplacus Stål, 1858 accepted as Diplacus Stål, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Diplacus Rafinesque, 1815 accepted as Diplacus Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Urochordata (awaiting allocation) (Class) > Urochordata (awaiting allocation) (Order) > Urochordata (awaiting allocation) (Family)
 Diplacus Nuttall, 1838 accepted as Mimulus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Phrymaceae (Family)

Diplandra
 Diplandra Rafinesque, 1840 accepted as Ludwigia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Onagraceae (Family)
 Diplandra W.J. Hooker & Arnott, 1838 accepted as Lopezia Cavanilles, 1791 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Onagraceae (Family)
 Diplandra Bertero, 1829 accepted as Elodea A. Michaux, 1803 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Hydrocharitaceae (Family)

Diplanthera
 Diplanthera Schrank, 1821 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)
     Diplanthera J.G. Gleditsch, 1764 accepted as Diplanthera J.G. Gleditsch, 1764 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)
 Diplanthera Banks & Solander ex R. Brown, 1810 accepted as Deplanchea Vieillard, 1862 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Bignoniaceae (Family)
 Diplanthera C.S. Rafinesque, 1833 accepted as Platanthera L.C. Richard, 1817 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Diplanthera L.M.A.A. Du Petit-Thouars, 1806 accepted as Halodule Endlicher, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Cymodoceaceae (Family)

Diplasia
     Diplasia Holten, 1802 accepted as Diplasia Holten, 1802 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
     Diplasia Persoon, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Diplaspis
     Diplaspis Matthew, 1887 accepted as Diplaspis Matthew, 1887 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Diplaspis J.D. Hooker, 1847 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Diplasterias
     Diplasterias Perrier, 1888 accepted as Diplasterias Perrier, 1888 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Forcipulatida (Order) > Asteriidae (Family)
     Diplasterias Perrier, 1891 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Forcipulatida (Order) > Asteriidae (Family)

Diplax
     Diplax Burmeister, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Libellulidae (Family)
 Diplax Solander ex J.J. Bennett in J.J. Bennett & R. Brown, 1838 accepted as Ehrharta Thunberg, 1779 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Diplax Gosse, 1851 accepted as Mytilina Bory de St. Vincent, 1826 (junior homonym and subjective synonym) · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Mytilinidae (Family)

Diplazon
     Diplazon Viereck, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
     Diplazon Nees von Esenbeck, 1818 accepted as Diplazon Nees von Esenbeck, 1818 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)

Diplectellus
     Diplectellus Jeannel, 1949 accepted as Diplectellus Jeannel, 1949 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Diplectellus Reitter, 1909 accepted as Euplectus Leach, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Diplectra
 Diplectra accepted as Diplectria H.G.L. Reichenbach, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)
 Diplectra Agassiz, 1846 accepted as Diplectrona Westwood, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Hydropsychidae (Family)

Diplectria
     Diplectria Enderlein, 1939 accepted as Diplectria Enderlein, 1939 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Diplectria H.G.L. Reichenbach, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)
 Diplectria Vercammen-Grandjean, 1967 accepted as Trombicula Berlese, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Trombiculidae (Family)

Diplectron
     Diplectron Vieillot, 1816 accepted as Diplectron Vieillot, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Diplectron Dahlbom, 1857 accepted as Euplectrus Westwood, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
 Diplectron Troschel, 1858 accepted as Diplectrum Holbrook, 1855 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Serranidae (Family)

Diplectrum
     Diplectrum Holbrook, 1855 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Serranidae (Family)
 Diplectrum Agassiz, 1846 accepted as Diplectrum Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Diplectrum Agassiz, 1846 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Serranidae (Family)
 Diplectrum Pers. accepted as Satyrium O. Swartz, 1800 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dipleura
     Dipleura Green, 1832 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Bathycheilidae (Family)
 Dipleura accepted as Diplura Hollenberg, 1969 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Ectocarpales (Order) > Ralfsiaceae (Family)

Dipleurosoma
     Dipleurosoma Boeck, 1868 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Dipleurosomatidae (Family)
 Dipleurosoma Brooks, 1906 accepted as Pyrosoma Péron, 1804 (junior synonym) · Animalia (Kingdom) > Chordata (Phylum) > Thaliacea (Class) > Pyrosomida (Order) > Pyrosomatidae (Family)

Diplobothrium
     Diplobothrium Leuckart, 1842 accepted as Diplobothrium Leuckart, 1842 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
     Diplobothrium Chandler, 1942 accepted as Diplobothrium Chandler, 1942 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
 Diplobothrium Van Beneden, 1889 accepted as Dinobothrium van Beneden, 1889 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Tetraphyllidea (Order) > Phyllobothriidae (Family)
 Diplobothrium Lönnberg, 1891 accepted as Tetrabothrius Rudolphi, 1819 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Tetrabothriidae (Family)

Diplobrachia
     Diplobrachia Ivanov, 1960 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Athecanephria (Order) > Siboglinidae (Family)
     Diplobrachia Ivanov, 1960 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Athecanephria (Order) > Siboglinidae (Family)

Diplocalyx
     Diplocalyx (ex Gharagozlou, 1968) Bermudes et al., 1988 · Bacteria (Kingdom) > Spirochaetae (Phylum) > Spirochaetes (Class) > Spirochaetales (Order) > Spirochaetaceae (Family)
     Diplocalyx K.B. Presl, 1845 accepted as Diplocalyx K.B. Presl, 1845 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Gesneriaceae (Family)
 Diplocalyx A. Richard in R. de la Sagra, 1850 accepted as Schoepfia Schreber, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Schoepfiaceae (Family)

Diplocampa
 Diplocampa Bedel, 1896 accepted as Bembidion Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Diplocampa Casey, 1918 accepted as Bembidion Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Diplocera
     Diplocera Verany, 1853 accepted as Diplocera Verany, 1853 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Aeolidiidae (Family)
     Diplocera Herrmannsen, 1852 accepted as Diplocera Herrmannsen, 1852 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Nudibranchia (awaiting allocation) (Family)

Diploceras
     Diploceras Conrad, 1842 accepted as Diploceras Conrad, 1842 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Diploceras C.F. Meisner, 1843 accepted as Diploceras C.F. Meisner, 1843 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Diploceras Salter, 1856 † accepted as Tretoceras Salter, 1858 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Orthocerida (Order) > Orthocerida (awaiting allocation) (Family)
 Diploceras Peterson, 1914 † accepted as · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Perissodactyla (Order) > Brontotheriidae (Family)
 Diploceras (P.A. Saccardo) F. von Höhnel in Falck, 1923 accepted as Seimatosporium Corda in J. Sturm, 1833 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Amphisphaeriales (Order) > Sporocadaceae (Family)

Diplochaete
     Diplochaete F.S. Collins, 1901 · Plantae (Kingdom) > Charophyta (Phylum) > Coleochaetophyceae (Class) > Coleochaetales (Order) > Chaetosphaeridiaceae (Family)
     Diplochaete C.G.D. Nees, 1834 accepted as Diplochaete C.G.D. Nees, 1834 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Diplocheila
     Diplocheila Brullé, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Diplocheila Hope, 1840 accepted as Odontocheila Laporte, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Diplocheilus
 Diplocheilus van Hasselt, 1823 accepted as Osteochilus Günther, 1868 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Diplocheilus Stephens, ? 1840 accepted as Diplocheila Brullé, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Diplocheilus Allman, 1883 accepted as Pycnotheca Stechow, 1919 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Aglaopheniidae (Family)

Diplochila
 Diplochila Horn, 1910 accepted as Odontocheila Laporte, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Diplochila Agassiz, 1846 accepted as Diplocheila Brullé, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Diplochilus
 Diplochilus Lendenfeld, 1884 accepted as Pycnotheca Stechow, 1919 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Sertulariidae (Family)
 Diplochilus J. Lindley, 1832 accepted as Diplomeris D. Don, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Diplochilus Wöhrmann, 1894 † accepted as Woehrmannia Cossmann, 1915 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)
     Diplochilus Bertoni, 1901 accepted as Diplochilus Bertoni, 1901 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Diplochlamys
     Diplochlamys Greef, 1888 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Tubulinea (Class) > Arcellinida (Order) > Microcoryciidae (Family)
 Diplochlamys J. Müller Arg., 1864 accepted as Hancea B.C. Seemann, 1857 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Diplochora
 Diplochora P. Sydow in H. Sydow & P. Sydow, 1913 accepted as Microcyclus Saccardo, Sydow & P. Sydow, 1904 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Mycosphaerellaceae (Family)
 Diplochora F. von Höhnel, 1906 accepted as Pseudophacidium P.A. Karsten, 1885 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Rhytismatales (Order) > Ascodichaenaceae (Family)
 Diplochora Attems, 1903 accepted as Strigamia Gray in Todd, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Chilopoda (Class) > Geophilomorpha (Order) > Geophilidae (Family)

Diplocoenia
     Diplocoenia Fromentel, 1857 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Scleractinia (awaiting allocation) (Family)
     Diplocoenia Duncan, 1867 † accepted as Diplocoenia Duncan, 1867 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Diplocolpus
     Diplocolpus Haeckel, 1887 accepted as Diplocolpus Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)
     Diplocolpus Haeckel, 1885 accepted as Diplocolpus Haeckel, 1885 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)

Diploconus
     Diploconus Haeckel, 1860 · Chromista (Kingdom) > Retaria (Phylum) > Acantharea (Class) > Arthracanthida (Order) > Diploconidae (Family)
 Diploconus Candèze, 1860 accepted as Priopus Laporte in Brullé, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Diploconus Zittel, 1868 † accepted as Diplobelus Naef, 1926 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Belemnitida (Order) > Belemnitida (awaiting allocation) (Family)
 Diploconus Douvillé, 1929 † accepted as Diconomorpha Wenz in Schindewolf, 1943 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Neogastropoda (awaiting allocation) (Family)

Diplocotyle
     Diplocotyle Diesing, 1850 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Spathebothriidea (Order) > Acrobothriidae (Family)
     Diplocotyle Krabbe, 1874 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Spathebothriidea (Order) > Acrobothriidae (Family)

Diplocrater
     Diplocrater Bentham, 1851 accepted as Diplocrater Bentham, 1851 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Olacaceae (Family)
 Diplocrater J.D. Hooker in Bentham & J.D. Hooker, 1873 accepted as Tricalysia A. Richard ex A.P. de Candolle, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Diploctena
     Diploctena Turner, 1904 accepted as Diploctena Turner, 1904 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
 Diploctena Fricke & Plante, 1971 accepted as Ctenoplana Korotneff, 1886 · Animalia (Kingdom) > Ctenophora (Phylum) > Tentaculata (Class) > Platyctenida (Order) > Ctenoplanidae (Family)

Diplocus
 Diplocus Blanchard, 1845 accepted as Diplocus Blanchard, 1845 (Suppressed name (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Diplocus Pictet, 1853 † accepted as Diplocus Pictet, 1853 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Diplocyathus
 Diplocyathus Allman, 1888 accepted as Hydrodendron Hincks, 1874 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Haleciidae (Family)
 Diplocyathus Debrenne, 1974 † accepted as Diplocyathellus Debrenne, 1977 † · Animalia (Kingdom) > Archaeocyatha (Phylum) > Regulares (Class) > Ajacicyathida (Order) > Ajacicyathida (awaiting allocation) (Family)

Diplocyma
     Diplocyma Pilsbry & Olsson, 1935 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Diplocyma Pilsbry & Olsson, 1941 accepted as Diplocyma Pilsbry & Olsson, 1941 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Diplocyma G. Steinmann in G. Steinmann & W. Elberskirch, 1929 † accepted as Diplocyma G. Steinmann in G. Steinmann & W. Elberskirch, 1929 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Diplocynodon
     Diplocynodon Pomel, 1847 † accepted as Diplocynodon Pomel, 1847 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Crocodylia (Order) > Alligatoridae (Family)
     Diplocynodon Marsh, 1880 † accepted as Diplocynodon Marsh, 1880 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Docodonta (Order) > Docodontidae (Family)

Diplocystis
     Diplocystis Künstler, 1887 · Chromista (Kingdom) > Miozoa (Phylum) > (Class) > Eugregarinida (Order) > Diplocystidae (Family)
     Diplocystis Penard, 1890 accepted as Diplocystis Penard, 1890 (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > (Order) > Protozoa (awaiting allocation) (Family)
 Diplocystis J.G. Agardh, 1896 accepted as Agardhinula De Toni, 1897 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Rhodymeniales (Order) > Rhodymeniales incertae sedis (Family)
 Diplocystis Cleve, 1901 accepted as Ptychodiscus Stein, 1883 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Ptychodiscales (Order) > Ptychodiscaceae (Family)
 Diplocystis Trevisan, 1848 accepted as Microcystis Lemmermann, 1907 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Chroococcales (Order) > Microcystaceae (Family)
     Diplocystis M.J. Berkeley & M.A. Curtis, 1868 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Boletales (Order) > Diplocystidiaceae (Family)

Diploderma
     Diploderma Hallowell, 1860 accepted as Diploderma Hallowell, 1860 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Agamidae (Family)
 Diploderma Link, 1816 accepted as Astraeus A.P. Morgan, 1889 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Boletales (Order) > Diplocystidiaceae (Family)
 Diploderma Kjellman, 1883 accepted as Wildemania De Toni, 1890 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Bangiophyceae (Class) > Bangiales (Order) > Bangiaceae (Family)

Diplodiella
     Diplodiella (P.A. Karsten) P.A. Saccardo, 1884 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Diplodiella Petrak, 1953 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Diplodina
     Diplodina Westendorp, 1857 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Gnomoniaceae (Family)
     Diplodina Schaus, 1916 accepted as Diplodina Schaus, 1916 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diplodina Woodcock, 1906 accepted as Gonospora Schneider, 1875 (synonym) · Chromista (Kingdom) > Miozoa (Phylum) > Paragregarea (Class) > Velocida (Order) > Urosporidae (Family)

Diplodinium
     Diplodinium Schuberg, 1888 accepted as Diplodinium Schuberg, 1888 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Diplodinium Fiorentini, 1890 accepted as Diplodinium Fiorentini, 1890 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Diplodinium Klebs, 1912 accepted as Dissodinium Klebs in Pascher, 1916 (synonym) · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Phytodiniales (Order) > Phytodiniaceae (Family)

Diplodiscus
     Diplodiscus Westerlund, 1897 accepted as Diplodiscus Westerlund, 1897 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Diplodiscus Diesing, 1836 accepted as Diplodiscus Diesing, 1836 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Echinostomida (Order) > Paramphistomatidae (Family)
     Diplodiscus Turczaninow, 1858 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
     Diplodiscus † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Mylacridae (Family)

Diplodites
     Diplodites Babajan & Taslakhchyan, 1970 † · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Diplodites Teterenikora-Babayan & Taslakhchian ex R.M. Kalgutkar, E.M.V. Nambudiri & W.D. Tidwell, 1993 † · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Diplodon
     Diplodon Roth, 1901 † accepted as Diplodon Roth, 1901 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Notoungulata (Order) > Homalodotheriidae (Family)
 Diplodon Gray, 1866 accepted as Mesoplodon Gervais, 1850 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Ziphiidae (Family)
 Diplodon Nitzsch, 1840 accepted as Harpagus Vigors, 1924 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Accipitriformes (Order) > Accipitridae (Family)
 Diplodon A.P. de Candolle, 1828 accepted as Diplusodon Pohl, 1827 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Lythraceae (Family)
     Diplodon Spix, 1827 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Unionidae (Family)

Diplodonta
     Diplodonta Bronn, 1831 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Ungulinidae (Family)
 Diplodonta Philippi, 1840 accepted as Diplodontus Dugès, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydryphantidae (Family)
 Diplodonta H. Karsten, 1857 accepted as Clidemia D. Don, 1823 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)

Diplodontomyia
     Diplodontomyia Rao, 1951 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
     Diplodontomyia Felt, 1931 accepted as Diplodontomyia Felt, 1931 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Diplodontus
     Diplodontus Dugès, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydryphantidae (Family)
 Diplodontus Lundblad, 1927 accepted as Hydrodroma Koch, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydrodromidae (Family)

Diplodus
     Diplodus Amyot & Serville, 1843 accepted as Diplodus Amyot & Serville, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Diplodus Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Sparidae (Family)
     Diplodus Agassiz, 1841 † accepted as Diplodus Agassiz, 1841 † · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Hexanchiformes (Order) > Chlamydoselachidae (Family)
     Diplodus Binney, 1841 † accepted as Diplodus Binney, 1841 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Diplogaster
     Diplogaster Bigot, 1886 accepted as Diplogaster Bigot, 1886 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Diplogaster Schultze in Carus, 1857 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogasteridae (Family)
 Diplogaster Essig, 1938 accepted as Moranila Cameron, 1883 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)

Diplogasteroides
     Diplogasteroides de Man, 1912 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogasteroididae (Family)
     Diplogasteroides Rühm, 1956 accepted as Diplogasteroides Rühm, 1956 (unassessed) · Animalia (Kingdom) > Nematoda (Phylum) > Nematoda (awaiting allocation) (Class) > Nematoda (awaiting allocation) (Order) > Nematoda (awaiting allocation) (Family)

Diplogastrellus
     Diplogastrellus Paramonov, 1952 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogasteridae (Family)
 Diplogastrellus Weingärtner, 1955 accepted as Diplogaster Schultze in Carus, 1857 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogasteridae (Family)

Diploglossa
     Diploglossa Morren, 1841 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Diploglossa Martynov, 1934 accepted as Diploglossa Martynov, 1934 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Trichoptera (Order) > Trichoptera (awaiting allocation) (Family)

Diplogon
 Diplogon Rafinesque, 1819 accepted as Diplogon Rafinesque, 1819 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Diplogon J.L.M. Poiret accepted as Diplopogon R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Diplogrammus
     Diplogrammus Gill, 1865 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Callionymidae (Family)
 Diplogrammus Chevrolat, 1875 accepted as Neodiplogrammus O'Brien & Wibmer, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Diplolepis
     Diplolepis Geoffroy, 1762 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Cynipidae (Family)
     Diplolepis Vetter, 1881 accepted as Diplolepis Vetter, 1881 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Amiiformes (Order) > Amioidea (awaiting allocation) (Family)
     Diplolepis R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Diplolepis Steindachner, 1863 accepted as Plagioscion Gill, 1861 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Sciaenidae (Family)
 Diplolepis Fabricius, 1805 accepted as Diplolepis Geoffroy, 1762 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Cynipidae (Family)

Diplolobium
     Diplolobium (Bentham) H.G.L. Reichenbach, 1841 accepted as Diplolobium (Bentham) H.G.L. Reichenbach, 1841 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Diplolobium F. von Mueller, 1863 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Diplomita
 Diplomita W.S.Kent, 1881 accepted as Diplomitella P.C. Silva, 1960 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Gonyaulacales (Order) > Amphidomataceae (Family)
     Diplomita Fromentel, 1874 · Protozoa (Kingdom) > Euglenozoa (Phylum) > Peranemea (Class) > Peranemida (Order) > Peranemidae (Family)

Diplomonorchis
     Diplomonorchis Hopkins, 1941 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Monorchiidae (Family)
 Diplomonorchis Lopéz-Neyra, 1944 accepted as Diorchis Clerc, 1903 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Hymenolepididae (Family)

Diplomorpha
     Diplomorpha C.F. Meisner, 1841 accepted as Diplomorpha C.F. Meisner, 1841 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)
 Diplomorpha W. Griffith, 1854 accepted as Sauropus Blume, 1826 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Phyllanthaceae (Family)
     Diplomorpha M. Rose & J. Cachon, 1951 accepted as Diplomorpha M. Rose & J. Cachon, 1951 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Blastodiniales (Order) > Cachonellaceae (Family)
     Diplomorpha Ancey, 1884 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Bothriembryontidae (Family)

Diplonema
 Diplonema G. De Notaris, 1846 accepted as · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
 Diplonema Kjellman, 1883 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Ulvales (Order) > Ulvaceae (Family)
     Diplonema Loew, 1845 accepted as Diplonema Loew, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Diplonema G. Don, 1837 accepted as Diplonema G. Don, 1837 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ebenaceae (Family)
     Diplonema K. Griessmann, 1913 · Protozoa (Kingdom) > Euglenozoa (Phylum) > Diplonemea (Class) > Diplonemida (Order) > Diplonemidae (Family)
 Diplonema P.A. Karsten, 1889 accepted as Amphinema P.A. Karsten, 1892 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Atheliales (Order) > Atheliaceae (Family)
     Diplonema Poinar, 2011 † · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Diplogasterida (Order) > Diplogastroidea incertae sedis (Family)
 Diplonema Green, 1857 accepted as Hybocodon L. Agassiz, 1860 (homonym of Diplonema Loew, 1845 [Diptera, Insecta] and Diplonema Griessmann [Eugleniidae, Protozoa]) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Tubulariidae (Family)
     Diplonema Berendt, 1845 accepted as · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Diplonema Borzí, 1917 accepted as Borzinema De Toni, 1936 (junior homonym) · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Tolypothrichaceae (Family)

Diplonotus
     Diplonotus Stål, 1872 accepted as Diplonotus Stål, 1872 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Diplonotus Daday, 1905 accepted as Diplodontus Dugès, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Hydryphantidae (Family)

Diplonychus
     Diplonychus Laporte, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Belostomatidae (Family)
     Diplonychus Auger & Flechtmann, 2003 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Tetranychidae (Family)

Diplonyx
     Diplonyx Saussure, 1887 accepted as Diplonyx Saussure, 1887 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Diplonyx Hampson, 1900 accepted as Didymonyx Watson in Watson, Fletcher & Nye, 1980 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Diplonyx Rafinesque, 1817 accepted as Wisteria Nuttall, 1818 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Diplopeltis
     Diplopeltis Cobb in Stiles & Hassall, 1905 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Monhysterida (Order) > Diplopeltidae (Family)
     Diplopeltis Endlicher in Endlicher et al., 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)
 Diplopeltis Passerini, 1889 accepted as Pycnoseynesia O. Kuntze, 1898 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Diplopeltopsis
 Diplopeltopsis P. Hennings ex F. von Höhnel, 1911 accepted as Asterothyrium J. Müller Arg., 1890 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Ostropales (Order) > Asterothyriaceae (Family)
 Diplopeltopsis Pavillard, 1913 accepted as Preperidinium Mangin, 1913 (synonym) · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Peridiniales (Order) > Kolkwitziellaceae (Family)

Diplophallus
 Diplophallus Fuhrmann, 1900 accepted as Himantocestus Ukoli, 1965 (pre-occupied by Diplophallus Cope, 1893) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Acoleidae (Family)
     Diplophallus Cope, 1893 accepted as Diplophallus Cope, 1893 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Diplophorus
 Diplophorus Desor, 1856 accepted as Diplophorus Desor, 1856 (Misspelling) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
 Diplophorus Fairmaire, 1887 accepted as Diplocladus Fairmaire, 1885 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)

Diplophrys
 Diplophrys Millidge, 1995 accepted as Millplophrys · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)
     Diplophrys J.S.F. Barker, 1868 · Chromista (Kingdom) > Bigyra (Phylum) > Labyrinthulea (Class) > Amphitremida (Order) > Diplophryidae (Family)

Diplophyllum
     Diplophyllum Hall, 1851 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
     Diplophyllum Soshkina, 1939 † accepted as Diplophyllum Soshkina, 1939 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Anthozoa (awaiting allocation) (Order) > Anthozoa (awaiting allocation) (Family)
     Diplophyllum (Dumortier) Dumortier, 1835 · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Jungermanniales (Order) > Scapaniaceae (Family)
 Diplophyllum Velenovský & Viniklár, 1929 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliopsida (awaiting allocation) (Order) > Magnoliopsida (awaiting allocation) (Family)
 Diplophyllum J.G.C. Lehmann, 1818 accepted as Veronica Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)

Diplophysa
     Diplophysa Gegenbaur, 1853 accepted as Diplophysa Gegenbaur, 1853 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Diplophysa J. Schröter, 1886 accepted as Olpidiopsis Cornu, 1872 · Chromista (Kingdom) > Pseudofungi (Phylum) > Oomycetes (Class) > Olpidiopsidales (Order) > Olpidiopsidaceae (Family)
 Diplophysa Kessler in Fedchenko, 1874 accepted as Triplophysa Rendahl, 1933 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Nemacheilidae (Family)

Diplopleura
     Diplopleura Stimpson, 1857 · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Heteronemertea (Order) > Lineidae (Family)
     Diplopleura Regnard, 1925 † · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinellida (awaiting allocation) (Order) > Hexactinellida (awaiting allocation) (Family)

Diplopodia
     Diplopodia McCoy, 1848 † · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Phymosomatoida (Order) > Diplopodiidae (Family)
     Diplopodia Vialov, 1929 accepted as Diplopodia Vialov, 1929 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)

Diplopora
     Diplopora K.E. Schafhäutl, 1863 † accepted as Diplopora K.E. Schafhäutl, 1863 † (unassessed) · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Dasycladales (Order) > Diploporaceae (Family)
     Diplopora Link, 1807 accepted as Diplopora Link, 1807 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Diplopora Gümbel, 1866 accepted as Diplopora Gümbel, 1866 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Diplopora MacGillivray, 1881 accepted as Diploporella MacGillivray, 1885 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Thalamoporellidae (Family)
 Diplopora Jullien & Calvet, 1903 † accepted as Diplosolen Canu, 1918 · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Diastoporidae (Family)
 Diplopora Young & Young, 1875 † accepted as Diploporaria Nickles & Bassler, 1900 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Fenestrida (Order) > Acanthocladiidae (Family)

Diploporus
     Diploporus Troschel, 1866 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Temnopleuroida (Order) > Temnopleuridae (Family)
     Diploporus Martens, 1866 accepted as Diploporus Martens, 1866 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Diploporus von Buch, 1846 accepted as Diploporus von Buch, 1846 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
 Diploporus Ozaki, 1928 accepted as Bianium Stunkard, 1930 (pre-occupied) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Lepocreadiidae (Family)
     Diploporus S.R. Manchester, 1994 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Taxaceae (Family)

Diploprion
     Diploprion Viviani, 1824 accepted as Diploprion Viviani, 1824 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Diploprion Cuvier in Cuvier & Valenciennes, 1828 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Serranidae (Family)
     Diploprion Kuhl & Hasselt, 1828 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Serranidae (Family)

Diplopsalis
     Diplopsalis Bergh, 1881 · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Peridiniales (Order) > Protoperidiniaceae (Family)
 Diplopsalis Sclater, 1866 accepted as Hydropsalis Wagler, 1832 (published as subgenus) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Strigiformes (Order) > Caprimulgidae (Family)

Diplopsis
     Diplopsis Rafinesque, 1815 accepted as Diplopsis Rafinesque, 1815 · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Diplopsis Fauvel, 1902 accepted as Fauva Blackwelder, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Diplopsis Levinson, 1961 † accepted as Eoaquapulex Levinson, 1968 † (Pre-occupied) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Palaeocopida (Order) > Tvaerenellidae (Family)

Diploptera
     Diploptera de Saussure, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Blaberidae (Family)
 Diploptera C.A. Gardner, 1934 accepted as Strangea Meisner, 1855 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Proteales (Order) > Proteaceae (Family)

Diplopteron
     Diplopteron Swainson, 1839 accepted as Diplopteron Swainson, 1839 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Diplopteron Nutting, 1900 accepted as Schizotricha Allman, 1883 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Halopterididae (Family)
 Diplopteron Allman, 1874 accepted as Polyplumaria Sars, 1874 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Halopterididae (Family)

Diplopterus
     Diplopterus Boie, 1826 accepted as Diplopterus Boie, 1826 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Diplopterus Agassiz, 1835 † accepted as Diplopterus Agassiz, 1835 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Diplopterus Gray, 1830 accepted as Luciocephalus Bleeker, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Osphronemidae (Family)

Diplorhynchus
     Diplorhynchus Arnaud, 1952 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Diplorhynchus Welwitsch ex Ficalho & Hiern, 1881 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Diploscyphus
     Diploscyphus Liebmann, 1850 accepted as Diploscyphus Liebmann, 1850 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Diploscyphus De Notaris, 1874 accepted as · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Jungermanniales (Order) > Geocalycaceae (Family)

Diplosiphon
     Diplosiphon Decaisne in Jacquemont, 1843-1844 accepted as Diplosiphon Decaisne in Jacquemont, 1843-1844 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Hydrocharitaceae (Family)
     Diplosiphon Evdonin, 1977 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Rhabdocoela (Order) > Rhynchokarlingiidae (Family)

Diplosis
     Diplosis Loew, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
     Diplosis Quentin & Villiers, 1978 accepted as Diplosis Quentin & Villiers, 1978 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Diplosis Clements, 1909 accepted as Toninia A. Massalongo, 1852 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Rhizocarpales (Order) > Catillariaceae (Family)

Diplosoma
     Diplosoma Schwantes, 1926 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Aizoaceae (Family)
     Diplosoma Macdonald, 1859 · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)
     Diplosoma Farre, 1859 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Hydroida (Order) > Thecata incertae sedis (Family)

Diplosomoides
     Diplosomoides Lahille, 1886 accepted as Diplosomoides Lahille, 1886 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Urochordata (awaiting allocation) (Class) > Urochordata (awaiting allocation) (Order) > Urochordata (awaiting allocation) (Family)
 Diplosomoides Herdman, 1886 accepted as Didemnum Savigny, 1816 (Synonym) · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Didemnidae (Family)

Diplosphaera
     Diplosphaera M.W. Bialosuknia, 1909 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Prasiolales (Order) > Prasiolaceae (Family)
 Diplosphaera Derville, 1931 † accepted as Diplosphaerina Derville, 1952 † (Junior homonym of Diplosphaera Haeckel, 1860) · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Fusulinida (Order) > Archaesphaeridae (Family)
     Diplosphaera Haeckel, 1860 accepted as Diplosphaera Haeckel, 1860 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Diplosphaerella
     Diplosphaerella Haeckel, 1887 accepted as Diplosphaerella Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)
 Diplosphaerella W.B. Grove, 1912 accepted as Delphinella (Saccardo) Kuntze, 1898 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideales (Order) > Dothideales incertae sedis (Family)
     Diplosphaerella Kristan-Tollmann, 1972 † accepted as Diplosphaerella Kristan-Tollmann, 1972 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)

Diplospora
     Diplospora A.P. de Candolle, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
 Diplospora Labbé, 1893 accepted as Isospora Schneider, 1881 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Eimeriida (Order) > Eimeriidae (Family)

Diplostemma
     Diplostemma Brandt, 1835 accepted as Diplostemma Brandt, 1835 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Diplostemma Hochstetter & Steudel ex A.P. de Candolle, 1838 accepted as Diplostemma Hochstetter & Steudel ex A.P. de Candolle, 1838 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Diplostephanus
     Diplostephanus Brandt, 1835 accepted as Diplostephanus Brandt, 1835 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Diplostephanus Langeron, 1922 accepted as Emericella M.J. Berkeley, 1857 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Eurotiales (Order) > Trichocomaceae (Family)

Diplostigma
     Diplostigma K.M. Schumann in Engler, 1895 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
     Diplostigma Navás, 1908 accepted as Diplostigma Navás, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mecoptera (Order) > Mecoptera (awaiting allocation) (Family)

Diplostoma
     Diplostoma Ebensberger, 1962 † accepted as Diplostoma Ebensberger, 1962 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > (Order) > Protozoa (awaiting allocation) (Family)
     Diplostoma de Fromentel, 1860 † · Animalia (Kingdom) > Porifera (Phylum) > Calcispongea (Class) > Pharetronida (Order) > Pharetronida (awaiting allocation) (Family)
 Diplostoma Cobbold, 1861 accepted as Diplostomum Nordmann, 1832 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Strigeidida (Order) > Diplostomatidae (Family)
 Diplostoma Rafinesque, 1817 accepted as Geomys Rafinesque, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Geomyidae (Family)

Diplostomum
     Diplostomum Nordmann, 1832 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Tricladida (Order) > Diplostomidae (Family)
     Diplostomum Brandes, 1888 accepted as Diplostomum Brandes, 1888 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)

Diplostylis
 Diplostylis Triana, 1855 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)
 Diplostylis O.W. Sonder, 1850 accepted as Adenocline Turczaninow, 1843 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Diplotaxis
     Diplotaxis Kirby in Richardson, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Diplotaxis A.P. de Candolle, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Diplotaxis H.C. Wood, 1860 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lepidodendrales (Order) > Sigillariaceae (Family)
 Diplotaxis Reuss, 1867 † accepted as Biselenaria Gregory, 1893 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Cupuladriidae (Family)

Diplotesta
     Diplotesta A.T. Brongniart, 1874 † accepted as Diplotesta A.T. Brongniart, 1874 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinopsida (awaiting allocation) (Order) > Pinopsida (awaiting allocation) (Family)
 Diplotesta I.C. Cookson & A. Eisenack, 1960 † accepted as Wallodinium A.R. Loeblich Jr. & A.R. Loeblich III, 1968 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Dinophyceae incertae sedis (Order) > Questionable dinoflagellates (Fensome et al.) (Family)

Diplotheca
     Diplotheca Starbäck, 1893 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Myriangiales (Order) > Myriangiaceae (Family)
 Diplotheca Matthew, 1885 † accepted as Didymoeca Doweld, 2003 · Animalia (Kingdom) > Hyolitha (Phylum) > (Class) > Hyolitha (awaiting allocation) (Order) > Hyolithida (awaiting allocation) (Family)
 Diplotheca R. Kidston, 1903 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiidae (awaiting allocation) (Order) > Polypodiidae (awaiting allocation) (Family)
     Diplotheca A. Valkanov, 1970 · Protozoa (Kingdom) > Choanozoa (Phylum) > Choanoflagellatea (Class) > Acanthoecida (Order) > Acanthoecidae (Family)
 Diplotheca Hochstetter, 1846 accepted as Astragalus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Diplotheca (A. Zahlbruckner) Räsänen, 1943 accepted as Lecidea Acharius, 1803 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecideales (Order) > Lecideaceae (Family)

Diplotherium
     Diplotherium Jourdan, 1852 accepted as Diplotherium Jourdan, 1852 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Diplotherium Filhol, 1881 accepted as Diplotherium Filhol, 1881 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Diplothorax
     Diplothorax Gressitt & Rondon, 1970 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Diplothorax Gagnepain, 1928 accepted as Streblus Loureiro, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Moraceae (Family)

Diplothrix
     Diplothrix Thomas, 1916 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Muridae (Family)
 Diplothrix Vainio, 1921 accepted as Calloriopsis H. Sydow & P. Sydow, 1917 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)
 Diplothrix A.P. de Candolle, 1836 accepted as Zinnia Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Diplotis
     Diplotis Garner, 1838 accepted as Diplotis Garner, 1838 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Spionida (Order) > Spionidae (Family)
     Diplotis Montagu, 1816 accepted as Diplotis Montagu, 1816 (indeterminable insect larva) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Spionida (Order) > Spionidae (Family)

Diplotoma
     Diplotoma Erichson, 1845 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Zopheridae (Family)
     Diplotoma Rafinesque, 1819 accepted as Diplotoma Rafinesque, 1819 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Polychaeta (awaiting allocation) (Order) > Polychaeta (awaiting allocation) (Family)

Diplotomma
     Diplotomma Flotow, 1849 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Teloschistales (Order) > Caliciaceae (Family)
 Diplotomma A. Massalongo, 1852 accepted as Diploicia A. Massalongo, 1852 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Teloschistales (Order) > Caliciaceae (Family)

Diplotrema
     Diplotrema Spencer, 1900 · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Haplotaxida (Order) > Megascolecidae (Family)
     Diplotrema Tripathi, 1959 accepted as Diplotrema Tripathi, 1959 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
 Diplotrema Yamaguti, 1938 accepted as Neodiplotrema Yamaguti, 1938 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Didymozoidae (Family)

Diplotremus
     Diplotremus Ameghino, 1917 † accepted as Diplotremus Ameghino, 1917 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Diplotremus Ameghino, 1889 † accepted as Diplotremus Ameghino, 1889 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Diplotricha
     Diplotricha C.G. Ehrenberg, 1838 accepted as Diplotricha C.G. Ehrenberg, 1838 (unassessed) · Chromista (Kingdom) > Cryptista (Phylum) > Cryptophyceae (Class) > Cryptomonadales (Order) > Cryptomonadaceae (Family)
 Diplotricha C.G. Ehrenberg ex Diesing, 1866 accepted as Diplotricha C.G. Ehrenberg, 1838 · Chromista (Kingdom) > Cryptista (Phylum) > Cryptophyceae (Class) > Cryptomonadales (Order) > Cryptomonadaceae (Family)

Diplotropis
     Diplotropis Bentham, 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Diplotropis Boheman, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Diplotropis Günther, 1872 accepted as Diplotropis Günther, 1872 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)

Diplura
     Diplura Hollenberg, 1969 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Scytosiphonales (Order) > Scytosiphonaceae (Family)
     Diplura Jerdon, 1864 accepted as Diplura Jerdon, 1864 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Diplura Koch, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Dipluridae (Family)
     Diplura Rambur, 1866 accepted as Diplura Rambur, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Diplura Allman, 1864 accepted as Hybocodon L. Agassiz, 1860 (invalid junior homonym of Diplura Koch [Araneae]) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Tubulariidae (Family)
     Diplura Borner, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplura (Class) > (Order) > (Family)

Diplurus
     Diplurus Rafinesque, 1815 accepted as Diplurus Rafinesque, 1815 · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Diplurus Rafinesque, 1820 accepted as Diplurus Rafinesque, 1820 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Diplurus Newberry, 1878 † · Animalia (Kingdom) > Chordata (Phylum) > Sarcopterygii (Class) > Coelacanthiformes (Order) > Mawsoniidae (Family)

Dipodium
     Dipodium Bosc, 1814 accepted as Dipodium Bosc, 1814 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Conopidae (Family)
     Dipodium R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Dipogon
     Dipogon Fox, 1897 accepted as Dipogon Fox, 1897 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pompilidae (Family)
     Dipogon Liebmann, 1854 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Dipogon C.L. von Willdenow ex E.G. von Steudel, 1840 accepted as Sorghastrum Nash in N.L. Britton, 1901 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Diporina
 Diporina S.N. Naumova, 1939 † accepted as · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
 Diporina Clements, 1909 accepted as Strigula E.M. Fries, 1823 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Strigulaceae (Family)

Diporoplana
     Diporoplana Kohler, 1933 accepted as Diporoplana Kohler, 1933 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
     Diporoplana Steinböck, 1932 accepted as Diporoplana Kohler, 1933 (nomen nudum) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Platyhelminthes incertae sedis (Class) > Platyhelminthes incertae sedis (Order) > Platyhelminthes incertae sedis (Family)

Diprion
     Diprion Barrande, 1850 † accepted as Diprion Barrande, 1850 † (unassessed) · Animalia (Kingdom) > Hemichordata (Phylum) > Graptolithina (Class) > Graptoloidea (Order) > Monograptidae (Family)
     Diprion Schrank, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Diprionidae (Family)

Dipristis
     Dipristis Marsh, 1870 accepted as Dipristis Marsh, 1870 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Dipristis Gervais, 1869 † accepted as Dipristis Gervais, 1869 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Diprora
     Diprora S.P. Main, 2003 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Diprora Williams, 1976 accepted as Diprora Williams, 1976 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Derbidae (Family)

Diprotodon
     Diprotodon Owen in Mitchell, 1838 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Diprotodontia (Order) > Diprotodontidae (Family)
 Diprotodon Duvernoy, 1849 accepted as Hexaprotodon Falconer & Cautley, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Hippopotamidae (Family)

Dipsaccus
     Dipsaccus Deshayes, 1832 accepted as Dipsaccus Deshayes, 1832 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Buccinidae (Family)
 Dipsaccus H. Adams & A. Adams, 1853 accepted as Eburna Lamarck, 1801 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Babyloniidae (Family)

Dipsas
     Dipsas Westwood, 1851 accepted as Dipsas Westwood, 1851 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
     Dipsas Doubleday, 1847 accepted as Dipsas Doubleday, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Dipsas Rafinesque, 1820 accepted as Dipsas Rafinesque, 1820 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dipsas Leach, 1814 accepted as Dipsas Leach, 1814 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Dipsas Laurenti, 1768 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)

Dipsus
 Dipsus Gray, 1835 accepted as Dipsus Gray, 1835 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Dipsus Gray, 1821 accepted as Dipus Zimmermann, 1780 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Dipodidae (Family)

Dipterina
     Dipterina Meyrick, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
     Dipterina Rafinesque, 1815 accepted as Dipterina Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Ephemeroptera (awaiting allocation) (Family)

Dipterites
     Dipterites Kuntze in Post & O. Kuntze, 1903 † accepted as Dipterites Kuntze in Post & O. Kuntze, 1903 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
     Dipterites Massalongo, 1855 † accepted as Dipterites Massalongo, 1855 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dipterites Omboni, 1886 accepted as Dipterites Omboni, 1886 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Dipterites Heer, 1849 accepted as Dipterites Heer, 1849 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Dipterodon
 Dipterodon Cuvier, 1829 accepted as Dichistius Gill, 1888 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Dichistiidae (Family)
 Dipterodon Lacepède, 1802 accepted as Apogon Lacepède, 1801 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Apogonidae (Family)

Dipteromorpha
     Dipteromorpha Kirby, 1882 accepted as Dipteromorpha Kirby, 1882 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Tenthredinidae (Family)
     Dipteromorpha Felder, 1874 accepted as Dipteromorpha Felder, 1874 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Dipteropeltis
     Dipteropeltis H.G. Hallier, 1899 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Convolvulaceae (Family)
     Dipteropeltis Calman, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Arguloida (Order) > Argulidae (Family)

Dipterosperma
 Dipterosperma W. Griffith, 1854 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Theaceae (Family)
 Dipterosperma Hasskarl, 1842 accepted as Stereospermum Chamisso, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Bignoniaceae (Family)

Dipterygia
     Dipterygia C.B. Presl ex A.P. de Candolle, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
 Dipterygia Agassiz, 1846 accepted as Dypterygia Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Diptychus
     Diptychus Cossmann, 1888 accepted as Diptychus Cossmann, 1888 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Heterostropha (Order) > Pyramidellidae (Family)
     Diptychus Steindachner, 1866 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Diptychus A. Milne-Edwards, 1881 accepted as Uroptychus Henderson, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Chirostylidae (Family)

Dira
     Dira Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Dira Mulsant, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)
 Dira Gistl, 1848 accepted as Triarthria Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Dircaea
     Dircaea Fabricius, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)
 Dircaea Decaisne, 1848 accepted as Sinningia C.G.D. Nees, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Gesneriaceae (Family)
 Dircaea Thomson, 1859 accepted as Xylita Paykull, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)
 Dircaea Stephen, 1832 accepted as Marolia Mulsant, 1856 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)

Dirhynchus
     Dirhynchus Dujardin, 1845 accepted as Dirhynchus Dujardin, 1845 (unassessed) · Animalia (Kingdom) > Animalia (awaiting allocation) (Phylum) > Animalia (awaiting allocation) (Class) > Animalia (awaiting allocation) (Order) > Animalia (awaiting allocation) (Family)
     Dirhynchus Nordmann, 1832 accepted as Dirhynchus Nordmann, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)

Dirimus
     Dirimus J.L. Barnard & Drummond, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Urohaustoriidae (Family)
 Dirimus Bronn in Bronn & Roemer, 1851 † accepted as Dirinus M'Coy in Griffith, 1844 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Articulata (awaiting allocation) (Family)

Dirofilaria
     Dirofilaria Railliet & Henry, 1911 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Onchocercidae (Family)
     Dirofilaria Faust, 1937 accepted as Dirofilaria Faust, 1937 (unassessed) · Animalia (Kingdom) > Nematoda (Phylum) > Nematoda (awaiting allocation) (Class) > Nematoda (awaiting allocation) (Order) > Nematoda (awaiting allocation) (Family)

Dirona
     Dirona MacFarland, 1905 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Dironidae (Family)
     Dirona Eliot, 1905 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Dironidae (Family)

Dirphya
     Dirphya Pascoe, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Dirphya Hübner, 1826 accepted as Dirphia Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Saturniidae (Family)

Dirrhinus
 Dirrhinus Herrmannsen, 1847 † accepted as Dirinus M'Coy in Griffith, 1844 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Articulata (awaiting allocation) (Family)
 Dirrhinus Dalman, 1823 accepted as Dirhinus Dalman, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Chalcididae (Family)

Disapora
 Disapora H. Johnson, 1958 accepted as Disapora H. Johnson, 1958 (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)
 Disapora H. Johnson ex G.D. Rowley, 1982 accepted as Disapora H. Johnson ex G.D. Rowley, 1982 (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)

Disaster
     Disaster L. Agassiz, 1835 † · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Disasteroida (Order) > Disasteridae (Family)
 Disaster A. Gilli, 1980 accepted as Commersonia J.R. Forster & J.G.A. Forster, 1775 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)

Discaria
     Discaria W.J. Hooker, 1829 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rhamnaceae (Family)
 Discaria (Saccardo) Saccardo, 1889 accepted as Plicaria Fuckel, 1870 · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Pezizaceae (Family)

Discaspis
     Discaspis Lin, 1988 accepted as Discaspis Lin, 1988 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eucoilidae (Family)
     Discaspis Wang, Wang, Wang & Zhang, 2001 † accepted as Discaspis Wang, Wang, Wang & Zhang, 2001 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Cephalaspidomorphi (Class) > Galeaspidiformes (Order) > Galeaspidiformes (awaiting allocation) (Family)

Discella
     Discella Gray in Turton, 1857 accepted as Discella Gray in Turton, 1857 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Discella M.J. Berkeley & C.E. Broome, 1850 accepted as Rhabdospora (Durieu & Mont. ex Sacc.) Sacc., 1884 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Mycosphaerellaceae (Family)

Dischidodactylus
     Dischidodactylus Lynch, 1979 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Leptodactylidae (Family)
     Dischidodactylus Sarjeant & Wilson, 1988 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Sparassodonta (Order) > Thylacosmilidae (Family)

Dischistus
     Dischistus Loew, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
 Dischistus Portevin, 1929 accepted as Scarites Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Discina
     Discina Lamarck, 1819 · Animalia (Kingdom) > Brachiopoda (Phylum) > Lingulata (Class) > Linguliporida (Order) > Discinidae (Family)
     Discina (E.M. Fries) E.M. Fries, 1849 · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Discinaceae (Family)
     Discina † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
 Discina Bonorden, 1851 accepted as Xylogramma Wallroth, 1833 (junior homonym) · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Helvellaceae (Family)
     Discina Naumova, 1960 † accepted as Discina Naumova, 1960 † (untraced elsewhere) · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)

Discinella
     Discinella Hall, 1871 † · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Problematica (awaiting allocation) (Order) > Mobergellidae (Family)
     Discinella Boudier, 1885 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)
 Discinella P.A. Karsten, 1891 accepted as Discina (E.M. Fries) E.M. Fries, 1849 (junior homonym) · Fungi (Kingdom) > Ascomycota (Phylum) > Pezizomycetes (Class) > Pezizales (Order) > Pezizales incertae sedis (Family)

Discinopsis
     Discinopsis Hall & Clarke, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Craniata (Class) > Craniopsida (Order) > Craniopsidae (Family)
     Discinopsis Matthew, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Lingulata (Class) > Linguliporida (Order) > Acrothelidae (Family)
     Discinopsis Matthew, 1889 † accepted as Discinopsis Matthew, 1892 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Lingulata (Class) > Linguliporida (Order) > Acrothelidae (Family)

Discites
     Discites de Haan, 1825 accepted as Discites de Haan, 1825 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Cephalopoda (awaiting allocation) (Order) > Cephalopoda (awaiting allocation) (Family)
     Discites Schlotheim, 1813 accepted as Discites Schlotheim, 1813 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)
     Discites Bronn, 1848 † accepted as Discites Bronn, 1848 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Discites M'Coy in Griffith, 1844 † accepted as Discitoceras Hyatt, 1884 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Nautilida (Order) > Trigonoceratidae (Family)
     Discites T.M. Harris, 1931 † accepted as Discites T.M. Harris, 1931 † (unassessed) · Plantae (Kingdom) > Marchantiophyta (Phylum) > Marchantiophyta (awaiting allocation) (Class) > (Order) > (Family)

Discobola
     Discobola Osten-Sacken, 1862 accepted as Limonia Meigen, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Limoniidae (Family)
 Discobola Osten-Sacken, 1865 accepted as Limonia Meigen, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Limoniidae (Family)

Discocarpus
     Discocarpus Klotzsch, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Phyllanthaceae (Family)
 Discocarpus Liebmann, 1851 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Urticaceae (Family)

Discocelis
     Discocelis Ehrenberg, 1836 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Polycladida (Order) > Discocelidae (Family)
 Discocelis Vørs, 1988 accepted as Discocelia Cavalier-Smith, 2013 (junior homonym) · Chromista (Kingdom) > Cercozoa (Phylum) > Imbricatea (Class) > Discocelida (Order) > Discoceliidae (Family)

Discocephala
     Discocephala Hong, 1985 † accepted as Discocephala Hong, 1985 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Branchiopoda (awaiting allocation) (Order) > Branchiopoda (awaiting allocation) (Family)
     Discocephala Laporte, 1832 accepted as Discocephala Laporte, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Discocephala Macquart, 1838 accepted as Holcocephala Jaennicke, 1867 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)

Discocephalus
     Discocephalus Kirschbaum, 1858 accepted as Discocephalus Kirschbaum, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Discocephalus Gemminger & Harold, 1868 accepted as Discocephalus Gemminger & Harold, 1868 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Discocephalus Ehrenberg, 1831 · Chromista (Kingdom) > Ciliophora (Phylum) > Spirotrichea (Class) > Euplotida (Order) > Discocephalidae (Family)
 Discocephalus Nordmann, 1837 accepted as Leistotrophus Perty, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Discocephalus Ehrenberg, 1828 accepted as Discocephalus Ehrenberg, 1831 · Chromista (Kingdom) > Ciliophora (Phylum) > Spirotrichea (Class) > Euplotida (Order) > Discocephalidae (Family)
 Discocephalus Léger, 1892 accepted as Discorhyncus Labbé, 1899 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Actinocephalidae (Family)

Discocera
     Discocera de Laporte, 1832 accepted as Discocera de Laporte, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Discocera A.L. Smith & J. Ramsbottom, 1917 accepted as Trapelia M. Choisy, 1929 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Agyriales (Order) > Trapeliaceae (Family)

Discoceras
     Discoceras Sicard, 1909 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)
     Discoceras Hyatt, 1867 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Tarphycerida (Order) > Trocholitidae (Family)
     Discoceras Barrande, 1867 † accepted as Discoceras Barrande, 1867 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Discoceras Kossmat, 1895 † accepted as Discoceras Kossmat, 1895 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Forbesiceratidae (Family)

Discocyathus
     Discocyathus Milne Edwards & Haime, 1848 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Caryophylliidae (Family)
     Discocyathus Jankowski, 1981 accepted as Discocyathus Jankowski, 1981 (unassessed) · Chromista (Kingdom) > Ciliophora (Phylum) > Ciliophora (awaiting allocation) (Class) > Ciliophora (awaiting allocation) (Order) > Ciliophora (awaiting allocation) (Family)

Discocyrtus
     Discocyrtus Holmgren, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Gonyleptidae (Family)
 Discocyrtus Yosii, 1959 accepted as Ascocyrtus Yosii, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > Entomobryomorpha (Order) > Entomobryidae (Family)

Discocytis
 Discocytis Skuja, 1959 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Oocystales (Order) > Oocystaceae (Family)
     Discocytis d'Orbigny, 1854 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Cytididae (Family)

Discodactylus
     Discodactylus Fitzinger, 1843 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Gekkonidae (Family)
     Discodactylus Wagler, 1833 accepted as Discodactylus Wagler, 1833 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)

Discoderes
     Discoderes Chevrolat, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Discoderes Obenberger, 1922 accepted as Anodontodora Obenberger, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Discoderes Thery, 1905 accepted as Phlocteis Kerremans, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Discogaster
     Discogaster Burmeister, 1835 accepted as Discogaster Burmeister, 1835 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Coreidae (Family)
     Discogaster Stål, 1867 accepted as Discogaster Stål, 1867 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Coreidae (Family)
 Discogaster Yamaguti, 1934 accepted as Discogastroides Strand, 1934 (Pre-occupied) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Faustulidae (Family)

Discogenia
     Discogenia Kolbe, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Discolomatidae (Family)
 Discogenia Leconte, 1866 accepted as Eleodes Eschscholtz, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Propalticidae (Family)

Discoidea
 Discoidea Agassiz, 1835 † accepted as Discoides Parkinson, 1811 † (objective junior synonym) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Holectypoida (Order) > Discoididae (Family)
 Discoidea A.J. Wagner, 1905 accepted as Nesiocina Richling & Bouchet, 2013 (invalid: junior homonym of Discoidea Agassiz, 1834 [Echinodermata]; Nesiocina is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Helicinidae (Family)

Discoidella
     Discoidella D. Habib, 1970 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
     Discoidella Croneis & Gale, 1939 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Halocyprida (Order) > Polycopidae (Family)

Discoides
     Discoides Parkinson, 1811 † · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Holectypoida (Order) > Discoididae (Family)
     Discoides Luo & Hu in Luo, Hu, Chen, Zhang & Tao, 1999 † accepted as Discoides Luo & Hu in Luo, Hu, Chen, Zhang & Tao, 1999 † (unassessed) · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Problematica (awaiting allocation) (Order) > Problematica (awaiting allocation) (Family)
 Discoides Renier, 1804 accepted as Discoides Renier, 1804 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Discoidina
     Discoidina Terquem & Berthelin, 1875 † accepted as Discoidina Terquem & Berthelin, 1875 † (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Discoidina Stein, 1850 accepted as Bathyomphalus Charpentier, 1837 (objective synonym of Bathyomphalus) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Hygrophila (Order) > Planorbidae (Family)

Discolabeo
     Discolabeo Fowler, 1937 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Discolabeo Chen in Chen & Lan, 1992 accepted as Discocheilus Zhang, 1997 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)

Discolia
     Discolia Saussure & Sichel, 1864 accepted as Discolia Saussure & Sichel, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Scoliidae (Family)
     Discolia Fischer & Oehlert, 1891 · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Dyscoliidae (Family)

Discolites
     Discolites Emmons, 1855 † accepted as Discolites Emmons, 1855 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Discolites de Montfort, 1808 † accepted as Orbitolites Lamarck, 1801 † (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Miliolida (Order) > Soritidae (Family)

Discolithus
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