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Homonyms

IRMNG homonym list - genus level - Initial letter = "C" (2081)

Please note, this is a provisional homonyms list from IRMNG on 2019-07-20, 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.

Caballeria
     Caballeria Bychowsky & Nagibina, 1970 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Dactylogyridea (Order) > Ancyrocephalidae (Family)
     Caballeria Ruiz & Pavón, 1794 accepted as Caballeria Ruiz & Pavón, 1794 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Primulaceae (Family)

Cabanisia
     Cabanisia Bonaparte, 1854 accepted as Cabanisia Bonaparte, 1854 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cabanisia Klotzsch ex D.F.L. Schlechtendal, 1862 accepted as Cabanisia Klotzsch ex D.F.L. Schlechtendal, 1862 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Commelinales (Order) > Pontederiaceae (Family)

Cabera
     Cabera Treitschke, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
 Cabera d'Orbigny in Webb & Berthelot, ? 1839 accepted as Caberea Lamouroux, 1816 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Candidae (Family)

Cabira
     Cabira Gistl, 1847 accepted as Cabira Gistl, 1847 (unassessed) · Animalia (Kingdom) > Ctenophora (Phylum) > Tentaculata (Class) > Lobata (Order) > Leucotheidae (Family)
     Cabira Webster, 1879 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Phyllodocida (Order) > Pilargidae (Family)
 Cabira Kossmann, 1872 accepted as Cabirops Kossmann, 1884 (Junior homonym of Cabira Sodovsky, 1837) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Cabiropidae (Family)
 Cabira Sodovsky, 1837 accepted as Cabera Treitschke, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Cabirus
     Cabirus Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
     Cabirus Buchecker, ? 1880 accepted as Cabirus Buchecker, ? 1880 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Castniidae (Family)
 Cabirus Mulsant & Rey in Mulsant, 1853 accepted as Cabirutus Strand, 1929 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Cabotia
     Cabotia Ragonot, 1888 accepted as Cabotia Ragonot, 1888 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Cabotia de Buen, 1930 accepted as Gobius Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Gobiidae (Family)

Cabralia
     Cabralia F. von Paula von Schrank in P. Leandro de Sacramento, 1821 accepted as Cabralia F. von Paula von Schrank in P. Leandro de Sacramento, 1821 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Cabralia Moore in Jones & Moore, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Cabralia Böhm, 1899 † accepted as Cabralista Keen, 1969 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)
     Cabralia Dias-Da-Silva, Marsicano & Schultz, 2006 † · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Temnospondyli (Order) > Rhytidosteidae (Family)

Cacabocrinites
     Cacabocrinites Troost, 1850 accepted as Cacabocrinites Troost, 1850 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Cacabocrinites Troost in Wood, 1909 accepted as Cacabocrinites Troost in Wood, 1909 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)

Cacalia
 Cacalia O. Kuntze, 1891 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Cacalia Linnaeus, 1753 accepted as Adenostyles Cassini in F. Cuvier, 1816 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Cacao
     Cacao Barnard, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Stilipedidae (Family)
 Cacao P. Miller, 1754 accepted as Theobroma Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)

Caccobius
     Caccobius Kimbrough in Kimbrough & Korf, 1967 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Thelebolales (Order) > Thelebolaceae (Family)
     Caccobius Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Cachanocoris
     Cachanocoris Villiers, 1959 accepted as Cachanocoris Villiers, 1959 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Cachanocoris Rider, 1998 accepted as Cachanocoris Rider, 1998 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)

Cacicus
     Cacicus Dejean, 1834 accepted as Cacicus Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Cacicus Lacepède, 1799 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Fringillidae (Family)
     Cacicus Solier, 1837 accepted as Cacicus Solier, 1837 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Cacochroa
     Cacochroa Heinemann, 1870 accepted as Cacochroa Heinemann, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Cacochroa Kraatz, 1880 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Cacodaemon
     Cacodaemon Schiner, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Asilidae (Family)
     Cacodaemon Thomson, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)

Cacomyia
     Cacomyia Coquillett, 1906 accepted as Cacomyia Coquillett, 1906 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)
 Cacomyia Hull, 1930 accepted as Cacoceria Hull, 1936 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)

Cacoscelis
     Cacoscelis Erichson, 1847 accepted as Cacoscelis Erichson, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cacoscelis Dejean, 1835 accepted as Cacoscelis Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cacoscelis Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Cacosoma
     Cacosoma Felder, 1874 accepted as Cacosoma Felder, 1874 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Cacosoma Smith, 1879 accepted as Cacosoma Smith, 1879 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Halictidae (Family)

Cacostola
     Cacostola Fairmaire, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Cacostola Dejean, 1835 accepted as Cacostola Fairmaire, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Cacozelia
     Cacozelia Grote, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
 Cacozelia Iredale, 1924 accepted as Cacozeliana Strand, 1928 (invalid: junior homonym of Cacozelia Grote, 1878 [Lepidoptera]; Cacozeliana is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Cerithiidae (Family)

Cactus
     Cactus Smirnov, 1976 · Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Diplostraca (Order) > Macrothricidae (Family)
 Cactus A.C. Lemaire accepted as Opuntia (Linnaeus) P. Miller, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)
 Cactus Linnaeus, 1753 accepted as Mammillaria A.H. Haworth, 1812 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)
 Cactus Britton & Rose, 1922 accepted as Melocactus Link & Otto, 1827 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)

Cacullanus
 Cacullanus Rudolphi, 1802 accepted as Cucullanus Müller, 1777 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Cucullanidae (Family)
 Cacullanus Rafinesque, 1815 accepted as Cucullanus Müller, 1777 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Cucullanidae (Family)

Cacumen
     Cacumen D.V. Cantrill & J.A. Webb, 1987 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Osmundales (Order) > Osmundaceae (Family)
 Cacumen Whitley, 1931 accepted as Platycephalus Bloch, 1795 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Platycephalidae (Family)

Cacus
 Cacus Gistl, 1848 accepted as Cacus Gistl, 1848 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cacus Ashmead, 1893 accepted as Cacus Ashmead, 1893 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Scelionidae (Family)
 Cacus Selys, 1854 accepted as Cacoides Cowley, 1934 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Gomphidae (Family)
 Cacus Costa, 1857 † accepted as Caeus Costa, 1853-?60 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gonorynchiformes (Order) > Gonorhynchiformes (awaiting allocation) (Family)

Cadelari
 Cadelari Medikus, 1787 accepted as Cadelari Medikus, 1787 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)
     Cadelari Adanson, 1763 accepted as Cadelari Adanson, 1763 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)

Cadella
     Cadella Dall, Bartsch & Rehder, 1938 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Tellinidae (Family)
 Cadella Hirst, 1925 accepted as Caddella Hirst, 1925 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Caddidae (Family)

Cadium
     Cadium Bailey, 1856 accepted as Cadium Bailey, 1856 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Cadium Link, 1807 accepted as Tonna Brünnich, 1771 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Tonnidae (Family)

Cadmus
     Cadmus J.B.G. Bory de St.-Vincent, 1822 accepted as Cadmus J.B.G. Bory de St.-Vincent, 1822 (unassessed) · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlorophyceae (awaiting allocation) (Order) > Chlorophyceae (awaiting allocation) (Family)
     Cadmus Theobald, 1868 accepted as Cadmus Theobald, 1868 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Cadmus Erichson, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Cadmus Dejean, 1835 accepted as Cadmus Erichson, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Caduceia
     Caduceia França, 1918 · Protozoa (Kingdom) > Metamonada (Phylum) > Trichomonadea (Class) > Cristamonadida (Order) > Devescovinidae (Family)
     Caduceia Kirby, 1936 accepted as Caduceia Kirby, 1936 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Caecilia
     Caecilia Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Gymnophiona (Order) > Caeciliidae (Family)
     Caecilia Bourguignat, 1856 † accepted as Caecilia Bourguignat, 1856 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Ferussaciidae (Family)
 Caecilia Lacepède, 1800 accepted as Apterichtus Duméril, 1806 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Anguilliformes (Order) > Ophichthidae (Family)

Caecina
     Caecina Stål, 1863 accepted as Caecina Stål, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Caecina Hewitson, 1868 accepted as Ocyba Lindsey, 1925 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)

Caecula
     Caecula Vahl, 1794 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Anguilliformes (Order) > Ophichthidae (Family)
 Caecula Gistl, 1848 accepted as Drapetis Meigen, 1822 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Hybotidae (Family)

Caecum
     Caecum Morris, 1843 † accepted as Caecum Morris, 1843 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Caecum Fleming, 1813 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Caecidae (Family)
     Caecum Wood, 1848 † accepted as Caecum Wood, 1848 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Caedius
     Caedius Dejean, 1834 accepted as Caedius Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Caedius Mulsant & Rey, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Caela
 Caela Lesson, 1842 accepted as Caela Lesson, 1842 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Caela Adanson, 1763 accepted as Caela Adanson, 1763 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)

Caelatura
     Caelatura Fischer, 1883 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Unionidae (Family)
     Caelatura Conrad, 1865 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Barleeiidae (Family)

Caelidia
 Caelidia Latreille in Cuvier, 1829 accepted as Caelidia Latreille in Cuvier, 1829 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Caelidia Dejean, 1833 accepted as Caelidia Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Caelidia Burmeister, 1844 accepted as Parastasia Westwood, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Caeligena
     Caeligena Bonaparte, 1850 accepted as Caeligena Bonaparte, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Caeligena Lesson, 1843 accepted as Coeligena Lesson, 1833 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Apodiformes (Order) > Trochilidae (Family)

Caeliodes
 Caeliodes Agassiz, 1846 accepted as Coeliodes Schönherr, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Caeliodes Westwood, 1838 accepted as Coeliodes Schönherr, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Caelobunus
 Caelobunus Roewer, 1923 accepted as Dicoryphus Loman, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Assamiidae (Family)
 Caelobunus Loman, 1902 accepted as Dicoryphus Loman, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Assamiidae (Family)

Caelodon
 Caelodon Lund, 1839 † accepted as Nothrotherium Lydekker in Nicholson & Lydekker, 1889 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Pilosa (Order) > Megatheriidae (Family)
 Caelodon Thomson, 1860 accepted as Coelodon Audinet-Serville, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Caelogenys
 Caelogenys Agassiz, 1842 accepted as Cuniculus Brisson, 1762 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Cuniculidae (Family)
 Caelogenys Gray, 1825 † accepted as Cuniculus Brisson, 1762 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Cuniculidae (Family)

Caeloperca
     Caeloperca Agassiz, 1845 † accepted as Caeloperca Agassiz, 1845 † · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Caeloperca Agassiz, 1845 † accepted as Caeloperca Agassiz, 1845 † (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Caelopygulus
     Caelopygulus Roewer, 1931 accepted as Caelopygulus Roewer, 1931 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
 Caelopygulus Mello-Leitão, 1932 accepted as Ampheres Koch, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Gonyleptidae (Family)

Caelorrhina
     Caelorrhina Burmeister in Westwood, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Caelorrhina Hope, 1841 accepted as Caelorrhina Burmeister in Westwood, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Caelostoma
 Caelostoma Agassiz, 1846 accepted as Coelostoma Brullé, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Hydrophilidae (Family)
 Caelostoma Maskell, 1884 accepted as Coelostomidia Cockerell, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Margarodidae (Family)

Caenarthria
     Caenarthria Thomson, 1869 accepted as Caenarthria Thomson, 1869 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tipulidae (Family)
     Caenarthria Warren, 1894 accepted as Caenarthria Warren, 1894 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Caeneus
     Caeneus Distant, 1893 accepted as Caeneus Distant, 1893 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Caeneus Eaton, 1888 accepted as Caenis Stephens, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Caenidae (Family)

Caenia
     Caenia Newman, 1838 accepted as Caenia Newman, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Caenia Walker, 1853 accepted as Coenia Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ephydridae (Family)

Caenina
     Caenina Felder, 1861 accepted as Caenina Felder, 1861 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lymantriidae (Family)
 Caenina Walker, 1867 accepted as Spermatodes Bergroth, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)

Caeniopsis
     Caeniopsis Frey, 1927 accepted as Caeniopsis Frey, 1927 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sapromyzidae (Family)
     Caeniopsis Townsend, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Caenis
     Caenis Stephens, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Caenidae (Family)
     Caenis Robineau-Desvoidy, 1863 accepted as Caenis Robineau-Desvoidy, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Caenocephalus
     Caenocephalus Taylor, 1914 accepted as Caenocephalus Taylor, 1914 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Culicidae (Family)
     Caenocephalus Wulp, 1898 accepted as Caenocephalus Wulp, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Stratiomyidae (Family)

Caenogenes
     Caenogenes Walsingham, 1887 accepted as Caenogenes Walsingham, 1887 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Caenogenes Meyrick, 1937 accepted as Eucoenogenes Meyrick, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)

Caenoneura
     Caenoneura Kröber, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Scenopinidae (Family)
     Caenoneura Kirby, 1890 † accepted as Caenoneura Kirby, 1890 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Odonata (awaiting allocation) (Family)
     Caenoneura Thomson, 1870 accepted as Caenoneura Thomson, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Caenophanes
     Caenophanes Loew, 1874 accepted as Caenophanes Loew, 1874 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Caenophanes Förster, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Braconidae (Family)

Caenopsis
     Caenopsis Bach, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Caenopsis Needham, 1920 accepted as Tricorythodes Ulmer, 1920 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Leptohyphidae (Family)

Caenoptera
 Caenoptera Thomson, 1859 accepted as Molorchus Fabricius, 1792 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Caenoptera Bedel, 1889 accepted as Molorchus Fabricius, 1792 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Caenorhinus
     Caenorhinus Thomson, 1859 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Attelabidae (Family)
 Caenorhinus Kuschel, 1962 accepted as Caneorhinus Kuschel, 1952 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Caenosciara
     Caenosciara Mohrig, 1970 accepted as Caenosciara Mohrig, 1970 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sciaridae (Family)
     Caenosciara Lengersdorf, 1941 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sciaridae (Family)

Caenotus
     Caenotus Cole, 1923 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
     Caenotus (Nuttall) Rafinesque, 1837 accepted as Caenotus (Nuttall) Rafinesque, 1837 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Caenus
 Caenus Agassiz, 1846 accepted as Caenis Stephens, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Caenidae (Family)
 Caenus Lethierry & Severin, 1893 accepted as Coenus Dallas, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)

Caeporis
     Caeporis Sturm, 1843 accepted as Caeporis Sturm, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Caeporis d'Orbigny, 1843 accepted as Caeporis d'Orbigny, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Caeporis Dejean, 1835 accepted as Caeporis Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Caeporis Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Caereba
 Caereba Vieillot, 1818 accepted as Coereba Vieillot, 1807 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Fringillidae (Family)
     Caereba Reichenbach, 1849 accepted as Caereba Reichenbach, 1849 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Caereba Sundevall, 1836 accepted as Caereba Sundevall, 1836 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Caesalpinioxylon
     Caesalpinioxylon Schenk in W.P. Schimper & Schenk, 1890 † accepted as Caesalpinioxylon Schenk in W.P. Schimper & Schenk, 1890 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Caesalpinioxylon R. Kräusel, 1922 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Dipterocarpaceae (Family)

Caesarea
     Caesarea Friese, 1911 accepted as Caesarea Friese, 1911 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Caesarea Cambessèdes, 1829 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Geraniales (Order) > Francoaceae (Family)

Caesia
 Caesia Vellozo, 1829 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rhamnaceae (Family)
     Caesia H. Adams & A. Adams, 1853 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Nassariidae (Family)
     Caesia R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asphodelaceae (Family)

Caesiosoma
     Caesiosoma Kaup, 1863 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Kyphosidae (Family)
     Caesiosoma Bleeker, 1876 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Kyphosidae (Family)

Caia
     Caia Williams, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
     Caia U. Fanning, D. Edwards & J.B. Richardson, 1990 † · Plantae (Kingdom) > Horneophyta (Phylum) > Horneophytopsida (Class) > Horneophytales (Order) > Horneophytaceae (Family)

Caiman
     Caiman Spix, 1825 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Crocodylia (Order) > Alligatoridae (Family)
     Caiman Gray, 1844 accepted as Caiman Gray, 1844 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Cairnsia
     Cairnsia Boucek, 1988 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
     Cairnsia Blackburn, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Calais
     Calais Boisduval, 1836 accepted as Calais Boisduval, 1836 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Calais Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Calais Laporte, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Calais Woodward, 1896 † accepted as Palaeoctopus Woodward, 1896 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Octopoda (Order) > Palaeoctopodidae (Family)
 Calais A.P. de Candolle, 1838 accepted as Microseris D. Don, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Calamaria
     Calamaria Moore, 1878 accepted as Calamaria Moore, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Calamaria Boie, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
     Calamaria Boie in Férussac, 1826 accepted as Calamaria Boie, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Calamaria Boehmer in C.G. Ludwig, 1760 accepted as Isoetes Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Isoetales (Order) > Isoetaceae (Family)

Calamella
     Calamella Oken, 1817 accepted as Calamella Oken, 1817 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Calamella Oken, 1815 accepted as Calamella Oken, 1815 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Calamia
     Calamia Klishevich, 1976 † accepted as Calamia Klishevich, 1976 † (unassessed) · Animalia (Kingdom) > Ctenophora (Phylum) > Ctenophora (awaiting allocation) (Class) > Ctenophora (awaiting allocation) (Order) > Ctenophora (awaiting allocation) (Family)
     Calamia Hübner, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Calamintha
 Calamintha Adanson, 1763 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)
 Calamintha P. Miller, 1754 accepted as Clinopodium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)

Calamita
 Calamita Oken, 1816 accepted as Calamita Oken, 1816 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Hylidae (Family)
     Calamita Merrem, 1820 accepted as Calamita Merrem, 1820 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Calamita Ritgen, 1828 accepted as Calamita Ritgen, 1828 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Calamites
     Calamites Guettard, 1770 accepted as Calamites Guettard, 1770 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Calamites Wagler, 1830 accepted as Calamites Wagler, 1830 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Calamites A.T. Brongniart, 1828 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Equisetales (Order) > Calamitaceae (Family)

Calamodon
     Calamodon Cope, 1874 † accepted as Calamodon Cope, 1874 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cimolesta (Order) > Stylinodontidae (Family)
     Calamodon Amaral, 1935 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
     Calamodon do Amaral, 1937 accepted as Calamodon do Amaral, 1937 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Calamodyta
     Calamodyta Bonaparte, 1832 & 1834 accepted as Calamodyta Bonaparte, 1832 & 1834 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calamodyta Kaup, 1829 accepted as Calamodyta Kaup, 1829 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calamophilus
     Calamophilus Leach, 1816 accepted as Calamophilus Leach, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calamophilus Forster, 1817 accepted as Calamophilus Forster, 1817 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calamophyllia
     Calamophyllia de Blainville, 1830 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Calamophylliidae (Family)
 Calamophyllia Portlock, 1843 † accepted as Caryophyllia Lamarck, 1801 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Trachyphylliidae (Family)

Calamopsis
 Calamopsis H. Graf zu Solms-Laubach, 1896 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lepidodendrales (Order) > Lepidodendraceae (Family)
     Calamopsis Heer, 1859 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Cycadopsida (Class) > Cycadales (Order) > Cycadales (awaiting allocation) (Family)

Calamornis
     Calamornis Gould, 1874 accepted as Calamornis Gould, 1874 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calamornis Sclater, 1927 accepted as Calamornis Sclater, 1927 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calamospondylus
     Calamospondylus Lydekker, 1889 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Saurischia (Order) > Coeluridae (Family)
     Calamospondylus Fox, 1866 † accepted as Calamospondylus Fox, 1866 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Calamostoma
     Calamostoma Agassiz, 1833 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gasterosteiformes (Order) > Gasterosteiformes (awaiting allocation) (Family)
 Calamostoma Steindachner, 1863 † accepted as Aulorhamphus Zigno, 1890 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gasterosteiformes (Order) > Gasterosteiformes (awaiting allocation) (Family)

Calamosyrinx
 Calamosyrinx Unger in Richter & Unger, 1856 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridospermopsida (Class) > Calamopityales (Order) > Calamopityales (awaiting allocation) (Family)
     Calamosyrinx Petzholdt, 1841 † accepted as Calamosyrinx Petzholdt, 1841 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lycopodiopsida (awaiting allocation) (Order) > Lycopodiopsida (awaiting allocation) (Family)

Calamus
     Calamus Swainson, 1839 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Sparidae (Family)
     Calamus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)
 Calamus Saussure, 1862 accepted as Cannula Bolivar, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Calana
 Calana Gray, 1847 accepted as Calana Gray, 1847 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Calana DeLong, 1936 accepted as Calanana DeLong, 1944 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Calandra
 Calandra Oken, 1817 accepted as Calandra Oken, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Calandra Clairville, 1798 accepted as Sphenophorus Schönherr, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dryophthoridae (Family)
 Calandra Gistl, 1848 accepted as Sitophilus Schönherr, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Calandra Fabricius, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Calandra Zimmermann in Bartram, 1793 accepted as Calandra Zimmermann in Bartram, 1793 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeriformes (awaiting allocation) (Family)
 Calandra Rafinesque, 1815 accepted as Calandra Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Calandra Brookes, 1830 accepted as Calandra Brookes, 1830 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Calandra Lesson, 1837 accepted as Calandra Lesson, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calandrella
     Calandrella Kaup, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Alaudidae (Family)
 Calandrella Fursov, 1935 accepted as Fursovia Alonso-Zarazaga & Lyal, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dryophthoridae (Family)

Calandrites
     Calandrites Scudder, 1893 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dryophthoridae (Family)
 Calandrites accepted as Calandrella Kaup, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Alaudidae (Family)

Calantica
     Calantica Gray, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Pedunculata (Order) > Calanticidae (Family)
     Calantica Jaubert ex L.R. Tulasne, 1857 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Salicaceae (Family)
 Calantica Zeller, 1847 accepted as Niphonympha Meyrick, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Yponomeutidae (Family)

Calanus
     Calanus Leach, 1816 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Calanoida (Order) > Calanidae (Family)
 Calanus Walker, 1870 accepted as Cannula Bolivar, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Calao
     Calao Bonnaterre, 1790 accepted as Calao Bonnaterre, 1790 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calao Brookes, 1828 accepted as Calao Brookes, 1828 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calao Bonaparte, 1850 accepted as Calao Bonaparte, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calappa
     Calappa Weber, 1795 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Calappidae (Family)
 Calappa Steck, 1757 accepted as Cocos Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)

Calathella
     Calathella R. Florin, 1929 † accepted as Calathella R. Florin, 1929 † (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Calathella Rauff, 1894 † accepted as Calathella Rauff, 1894 † (unassessed) · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Receptaculitida (Order) > Receptaculitidae (Family)
     Calathella D.A. Reid, 1964 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Marasmiaceae (Family)

Calathinus
     Calathinus Rafinesque, 1838 accepted as Calathinus Rafinesque, 1838 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)
 Calathinus Quélet, 1886 accepted as Crepidotus (E.M. Fries) Staude, 1857 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Inocybaceae (Family)

Calathiscus
     Calathiscus Sollas, 1883 † · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lychniscosida (Order) > Ventriculitidae (Family)
 Calathiscus Montagne, 1841 accepted as Lysurus E.M. Fries, 1823 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Phallales (Order) > Phallaceae (Family)
 Calathiscus Claereboudt & Al-Amri, 2004 accepted as Goniopora de Blainville, 1830 (homonym, synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Poritidae (Family)

Calathocrinus
     Calathocrinus von Meyer, 1847 † accepted as Calathocrinus von Meyer, 1847 † (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
 Calathocrinus Hall, 1861 † accepted as Strotocrinus Meek & Worthen, 1866 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Monobathrida (Order) > Monobathrida (awaiting allocation) (Family)

Calathus
     Calathus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Calathus Stephens, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calbovista
     Calbovista Morse ex M.T. Seidl, 1995 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Agaricaceae (Family)
     Calbovista Morse, 1935 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Agaricaceae (Family)

Calcar
     Calcar Dejean, 1821 accepted as Calcar Dejean, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Calcar Schumacher, 1817 accepted as Calcar Schumacher, 1817 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Calcar Latreille, 1829 accepted as Belopus Gebien, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Calcar Mulsant, 1854 accepted as Belopus Gebien, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Calcar Montfort, 1810 accepted as Astralium Link, 1807 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Turbinidae (Family)

Calcarella
     Calcarella Kanygin, 1971 † accepted as Calcarella Kanygin, 1971 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
 Calcarella Souleyet, 1850 accepted as Distorsio Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Personidae (Family)

Calcaria
     Calcaria Gruber, 1879 accepted as Calcaria Gruber, 1879 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Calcaria Porat, 1878 accepted as Calcaria Porat, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)
 Calcaria Cate, 1973 accepted as Calcarovula Cate, 1973 (non Porat, 1878) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Ovulidae (Family)

Calcarina
     Calcarina Osytshnjuk, 1993 accepted as Calcarina Osytshnjuk, 1993 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Andrenidae (Family)
     Calcarina Moquin-Tandon, 1848 accepted as Calcarina Moquin-Tandon, 1848 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Sphincterochilidae (Family)
     Calcarina d'Orbigny, 1826 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Calcarinidae (Family)

Calceola
     Calceola Lamarck, 1799 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Cystiphyllida (Order) > Goniophyllidae (Family)
 Calceola Swainson, 1840 accepted as Alasmidonta Say, 1818 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Unionidae (Family)

Calceolaria
     Calceolaria Griffith & Pidgeon in Cuvier, 1834 accepted as Calceolaria Griffith & Pidgeon in Cuvier, 1834 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Calceolaria Linnaeus, 1770 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Calceolariaceae (Family)
 Calceolaria Loefling, 1758 accepted as Calceolaria Loefling, 1758 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Violaceae (Family)
 Calceolaria Heister ex Fabricius, 1763 accepted as Cypripedium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Calceolina
 Calceolina Rafinesque, 1815 † accepted as Calceolina Rafinesque, 1815 † (Unjustified (?) emendation) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Cystiphyllida (Order) > Goniophyllidae (Family)
 Calceolina A. Adams, 1863 accepted as Neritilia Martens, 1875 (Invalid: junior homonym of Calceolina Rafinesque, 1815; Calceolata is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Neritiliidae (Family)

Calceolispongia
     Calceolispongia Gerth, 1936 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Cladida (Order) > Calceolispongiidae (Family)
     Calceolispongia Etheridge, 1914 † accepted as Calceolispongia Etheridge, 1914 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)

Calceolus
     Calceolus Diesing, 1866 accepted as Calceolus Diesing, 1866 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Calceolus P. Miller, 1754 accepted as Cypripedium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Calchas
     Calchas Birula, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Iuridae (Family)
     Calchas Klug, 1850 accepted as Calchas Klug, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calchas Brehm, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Calanoida (Order) > Diaptomidae (Family)

Calcirhynchia
     Calcirhynchia Buckman, 1917 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Wellerellidae (Family)
     Calcirhynchia Buckman, 1914 † accepted as Calcirhynchia Buckman, 1917 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Wellerellidae (Family)

Calcisphaera
 Calcisphaera W.C. Williamson, 1880 † accepted as Calcisphaera W.C. Williamson, 1880 † · Protozoa (Kingdom) > Calcitarcha (Phylum) > Calcitarcha (awaiting allocation) (Class) > Calcitarcha (awaiting allocation) (Order) > Calcitarcha (awaiting allocation) (Family)
     Calcisphaera Dawson, 1881 accepted as Calcisphaera Dawson, 1881 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Calcitrapa
     Calcitrapa Heister ex Fabricius, 1759 accepted as Calcitrapa Heister ex Fabricius, 1759 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Calcitrapa J. Hill, 1762 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Calcochloris
     Calcochloris Mivart, 1867 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Insectivora (Order) > Chrysochloridae (Family)
     Calcochloris Mivart, 1867 accepted as Calcochloris Mivart, 1867 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Insectivora (Order) > Chrysochloridae (Family)

Calculites
     Calculites B. Prins & W. Sissingh in W. Sissingh, 1977 † · Chromista (Kingdom) > Haptophyta (Phylum) > Coccolithophyceae (Class) > Coccosphaerales (Order) > Calyptrosphaeraceae (Family)
     Calculites Fortey, 1983 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Ptychopariida (awaiting allocation) (Family)

Caldasia
     Caldasia Martins-Neto & Vulcano, 1989 accepted as Caldasia Martins-Neto & Vulcano, 1989 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Neuroptera (Order) > Neuroptera (awaiting allocation) (Family)
 Caldasia Humboldt ex Willdenow, 1806 accepted as Bonplandia Cavanilles, 1800 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Polemoniaceae (Family)
 Caldasia Lagasca, 1821 accepted as Oreomyrrhis Endlicher, 1839 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
 Caldasia Mutis in Caldas, 1810 accepted as Helosis L.C. Richard, 1822 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Balanophoraceae (Family)

Caldeonius
     Caldeonius Candèze, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Caldeonius Schwarz, 1906 accepted as Caleodinus Candèze, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Calderonia
     Calderonia Bolivar, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Calderonia Standley, 1923 accepted as Simira Aublet, 1775 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Caldesia
     Caldesia Parlatore, 1860 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Alismataceae (Family)
 Caldesia Trevisan, 1869 accepted as Arthonia E. Acharius, 1806 · Fungi (Kingdom) > Ascomycota (Phylum) > Arthoniomycetes (Class) > Arthoniales (Order) > Arthoniaceae (Family)
 Caldesia H. Rehm, 1889 accepted as Holmiella D. Petrini, G.J. Samuels & E. Müller, 1979 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Patellariales (Order) > Patellariaceae (Family)

Caledoderus
     Caledoderus Guilbert, 2012 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Tingidae (Family)
     Caledoderus Guilbert, 2011 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Tingidae (Family)

Caledonia
     Caledonia Curran, 1929 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Sarcophagidae (Family)
 Caledonia Willemse, 1923 accepted as Caledonula Uvarov, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Caledonia Cambridge, 1894 accepted as Scotinotylus Simon, 1884 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)

Caledoniella
     Caledoniella Basedow, 1905 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Vanikoridae (Family)
     Caledoniella Souverbie, 1869 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Vanikoridae (Family)
 Caledoniella Tabachnick & Lévi, 2002 accepted as Neocaledoniella Tabachnick & Lévi, 2004 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lyssacinosida (Order) > Euplectellidae (Family)

Caleidocrinus
     Caleidocrinus Waagen & Jahn in Barrande, 1899 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Disparida (Order) > Disparida (awaiting allocation) (Family)
     Caleidocrinus Jahn, 1893 † accepted as Caleidocrinus Waagen & Jahn in Barrande, 1899 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Disparida (Order) > Disparida (awaiting allocation) (Family)

Calendula
     Calendula Macgillivray, 1839 accepted as Calendula Macgillivray, 1839 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calendula Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Calendula Swainson, 1837 accepted as Galerida Boie, 1828 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Alaudidae (Family)

Calendyma
     Calendyma Lacordaire, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)
     Calendyma Dejean, 1833 accepted as Calendyma Lacordaire, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)

Caletor
 Caletor Tschitscherin, 1903 accepted as Tichonilla Strand, 1942 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Caletor Loman in Weber, 1893 accepted as Epedanus Thorell, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Epedanidae (Family)

Caleya
     Caleya Mathews, 1913 accepted as Caleya Mathews, 1913 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Caleya R. Brown, 1813 accepted as Caleana R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Calia
     Calia Werneck, 1841 accepted as Calia Werneck, 1841 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Calia Berlandier in Terán, 1832 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Caliacis
     Caliacis Deichmann, 1936 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Gorgonacea (Order) > Plexauridae (Family)
 Caliacis Duchassaing & Michelotti, 1864 accepted as Thesea Duchassaing & Michelotti, 1860 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Gorgonacea (Order) > Plexauridae (Family)

Calibanus
 Calibanus da Motta, 1991 accepted as Conus Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Conidae (Family)
     Calibanus J.N. Rose, 1906 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)

Calicella
     Calicella Hincks, 1859 accepted as Calicella Hincks, 1859 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Hydroida (Order) > Calycellidae (Family)
     Calicella Hincks, 1861 accepted as Calicella Hincks, 1861 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Hydroida (Order) > Calycellidae (Family)
 Calicella Hincks, 1859 accepted as Lafoea Lamouroux, 1821 (synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Lafoeidae (Family)

Calicera
 Calicera Billberg, 1820 accepted as Callicera Panzer, 1806-09 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
 Calicera Cavanilles, 1797 accepted as Calycera Cavanilles, 1797 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Calyceraceae (Family)

Calicharis
     Calicharis A.W. Meerow, 1989 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)
     Calicharis Oberthür, 1876 accepted as Calicharis Oberthür, 1876 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Calicnemis
     Calicnemis de Laporte, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Calicnemis Selys, 1863 accepted as Calicnemia Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Cordulegasteridae (Family)

Calicotyle
     Calicotyle Diesing, 1850 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Monocotylidea (Order) > Monocotylidae (Family)
     Calicotyle Nybelin, 1941 accepted as Calicotyle Nybelin, 1941 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)

Calicurgus
     Calicurgus Brullé, 1833 accepted as Calicurgus Brullé, 1833 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Calicurgus Lepeletier, 1845 accepted as Caliadurgus Pate, 1946 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pompilidae (Family)

Calidris
     Calidris Anonymous [Merrem], 1804 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Charadriiformes (Order) > Scolopacidae (Family)
     Calidris Cuvier, 1800 accepted as Calidris Cuvier, 1800 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calidris Illiger, 1811 accepted as Calidris Illiger, 1811 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

California
     California J.J. Aldasoro, C. Navarro, P. Vargas, L.L. Sáez & C. Aedo, 2002 accepted as California J.J. Aldasoro, C. Navarro, P. Vargas, L.L. Sáez & C. Aedo, 2002 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Geraniales (Order) > Geraniaceae (Family)
 California Bassler, 1915 † accepted as Oxoplecia Wilson, 1913 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Orthida (Order) > Triplesiidae (Family)

Caligo
 Caligo Boisduval, 1870 accepted as Caligo Boisduval, 1870 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Caligo Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Caligopsis
     Caligopsis Seydel, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Caligopsis Markevich, 1940 accepted as Markevichus Özdikmen, 2008 (junior homonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Caligidae (Family)

Caligula
     Caligula Moore, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Saturniidae (Family)
     Caligula Aurivillius, 1879 accepted as Caligula Aurivillius, 1879 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
     Caligula Klotzsch, 1851 accepted as Caligula Klotzsch, 1851 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericales (awaiting allocation) (Family)

Caligulina
     Caligulina Strand, 1928 † accepted as Caligulina Strand, 1928 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Caligulina Heegaard, 1972 accepted as Anchicaligus Stebbing in Willey, 1900 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Caligidae (Family)

Caliomma
 Caliomma Bönninghausen, 1899 accepted as Caliomma Bönninghausen, 1899 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Caliomma Agassiz, 1846 accepted as Calommata Lucas, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Atypidae (Family)

Calipeopsis
     Calipeopsis Broderip, 1835 accepted as Calipeopsis Broderip, 1835 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Calipeopsis d'Orbigny, 1842 † accepted as Calipeopsis d'Orbigny, 1842 † (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Calipera
 Calipera Bedel, 1881 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Calipera Csiki, 1927 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calirrhoe
 Calirrhoe Meigen, 1800 accepted as Calirrhoe Meigen, 1800 (Published in a suppressed work (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
 Calirrhoe Reichenbach, 1828 accepted as Callirhoe Montfort, 1808 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Calista
     Calista Ritgen, 1831 accepted as Calista Ritgen, 1831 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Calista Gray, 1852 accepted as Callista Poli, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)

Calisto
     Calisto Hübner, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Calisto Rafinesque, 1815 accepted as Calisto Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Calisto Gaudichaud-Beauprè in Freycinet, 1826 accepted as Calisto Gaudichaud-Beauprè in Freycinet, 1826 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Calix
     Calix Rouault, 1851 † · Animalia (Kingdom) > Echinodermata (Phylum) > Diploporita (Class) > Diploporita (awaiting allocation) (Order) > Diploporita (awaiting allocation) (Family)
     Calix Fraipont, 1878 accepted as Calix Fraipont, 1878 (unassessed) · Chromista (Kingdom) > Ciliophora (Phylum) > Ciliophora (awaiting allocation) (Class) > Ciliophora (awaiting allocation) (Order) > Ciliophora (awaiting allocation) (Family)
 Calix Ferrer, 1916 accepted as Calyx Vosmaer, 1885 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Haplosclerida (Order) > Phloeodictyidae (Family)

Calkinsia
 Calkinsia J.A. Wolfe, 1968 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Menispermaceae (Family)
 Calkinsia J.A. Nieuwland, 1916 accepted as Placynthium (Acharius) S.F. Gray, 1821 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Peltigerales (Order) > Placynthiaceae (Family)
     Calkinsia J. Lackey, 1960 · Protozoa (Kingdom) > Euglenozoa (Phylum) > Postgaardea (Class) > Postgaardida (Order) > Calkinsiidae (Family)

Callaeas
     Callaeas Forster, 1788 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Callaeatidae (Family)
     Callaeas Bonnaterre, 1790 accepted as Callaeas Bonnaterre, 1790 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Callaion
     Callaion Weinland, 1882 accepted as Callaion Weinland, 1882 (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Callaion Rafinesque, 1836 accepted as Calla Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Araceae (Family)

Callarctia
     Callarctia Packard, 1864 accepted as Callarctia Packard, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Callarctia Leech, 1899 accepted as Callarctia Leech, 1899 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Callarias
 Callarias Klein, 1777 accepted as Gadus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gadiformes (Order) > Gadidae (Family)
 Callarias Walbaum, 1792 accepted as Gadus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gadiformes (Order) > Gadidae (Family)

Calleida
     Calleida Dejean, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Calleida Sodovsky, 1837 accepted as Calleida Dejean, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Calleida Latreille & Dejean, 1824 accepted as Calleida Dejean, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callia
     Callia Audinet-Serville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Callia Walker, 1855 accepted as Callia Walker, 1855 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Callia Gray, 1840 accepted as Callianella Newton, 1891 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Architaenioglossa (Order) > Pupinidae (Family)

Callianassa
     Callianassa Leach, 1814 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Callianassidae (Family)
 Callianassa P.B. Webb & S. Berthelot, 1845 accepted as Isoplexis (Lindley) J.C. Loudon, 1829 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)

Callianira
     Callianira Péron & Lesueur, 1808 · Animalia (Kingdom) > Ctenophora (Phylum) > Tentaculata (Class) > Cydippida (Order) > Mertensiidae (Family)
     Callianira Doubleday, 1847 accepted as Callianira Doubleday, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Callianira Hübner, 1819 accepted as Callianira Hübner, 1819 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Callianira Miquel, 1843 accepted as Callianira Miquel, 1843 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Piperales (Order) > Piperaceae (Family)

Callianthia
     Callianthia Blanchard, 1845 accepted as Callianthia Blanchard, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Callianthia Dejean, 1833 accepted as Callianthia Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Calliaspidia
 Calliaspidia Agassiz, 1846 accepted as Calliaspidia Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Figitidae (Family)
 Calliaspidia Bremekamp, 1948 accepted as Justicia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)

Calliaspis
     Calliaspis Dejean, 1835 accepted as Calliaspis Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calliaspis Boheman, 1850 accepted as Calliaspis Boheman, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calliaspis Dejean, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Calliaster
     Calliaster Gray, 1840 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Valvatida (Order) > Goniasteridae (Family)
 Calliaster Trautschold, 1879 † accepted as Calliasterella Schuchert, 1915 † · Animalia (Kingdom) > Echinodermata (Phylum) > Stelleroidea (Class) > Hemizonida (Order) > Calliasterellidae (Family)

Calliblennius
 Calliblennius Barbour, 1912 accepted as Neoclinus Girard, 1858 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Chaenopsidae (Family)
 Calliblennius Aoyagi, 1954 accepted as Belonepterygion McCulloch, 1915 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Plesiopidae (Family)

Callicarpa
     Callicarpa Fewkes, 1881 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Plumulariidae (Family)
     Callicarpa Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)

Callicella
 Callicella Lendenfeld, 1887 accepted as Callicella Lendenfeld, 1887 (Misspelling) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Hydroida (Order) > Calycellidae (Family)
 Callicella Gray, 1870 accepted as Callogorgia Gray, 1858 (Synonym) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Octocorallia incertae sedis (Order) > Octocorallia incertae sedis (Family)

Callicephalus
     Callicephalus C.A. Meyer, 1831 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Callicephalus Agassiz, 1846 accepted as Callocephalon Lesson in Bougainville, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Callicephalus Agassiz, 1846 accepted as Phoca Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Phocidae (Family)

Callicera
     Callicera Panzer, 1806-09 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
     Callicera Breuning & Teocchi, 1974 accepted as Callicera Breuning & Teocchi, 1974 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callicerus
     Callicerus Gravenhorst, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Callicerus Latreille, 1804 accepted as Callicerus Gravenhorst, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Callichirus
 Callichirus auctorum accepted as Callichirus Stimpson, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Callianassidae (Family)
     Callichirus Stimpson, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Callianassidae (Family)

Callichlamys
     Callichlamys Miquel, 1845 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Bignoniaceae (Family)
     Callichlamys Kirkaldy, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Achilidae (Family)

Callichloris
     Callichloris Dejean, 1833 accepted as Callichloris Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Callichloris Curtis, 1844 accepted as Callichloris Curtis, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Callichloris Burmeister, 1844 accepted as Platycoelia Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Callichroa
 Callichroa F.E.L. Fischer & C.A. Meyer, 1836 accepted as Layia W.J. Hooker & Arnott ex A.P. de Candolle, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Callichroa Agassiz, 1846 accepted as Cicindela Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callichroma
     Callichroma Latreille, 1816 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Callichroma Agassiz, 1862 accepted as Callichroma Agassiz, 1862 (Misspelling) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Callichthys
     Callichthys Scopoli, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)
     Callichthys Agassiz, 1843 † accepted as Callichthys Agassiz, 1843 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Callichthys Meuschen, 1778 accepted as Callichthys Scopoli, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)
 Callichthys Linck, 1790 accepted as Callichthys Scopoli, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)
 Callichthys Gronow, 1763 accepted as Callichthys Scopoli, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)

Callicomus
 Callicomus Motschoulsky in Schrenk, 1860 accepted as Emypsara Pascoe, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Callicomus Agassiz, 1846 accepted as Calocomus Audinet-Serville, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Calliconites
     Calliconites Gemmellaro, 1904 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Aulacocerida (Order) > Aulacocerida (awaiting allocation) (Family)
     Calliconites Schwetzoff, 1913 † accepted as Calliconites Schwetzoff, 1913 † · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Callicore
     Callicore Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Callicore Link, 1829 accepted as Callicore Link, 1829 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)

Callictenus
 Callictenus Chevrolat, 1848 accepted as Plochionocerus Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Callictenus Dejean, 1833 accepted as Plochionocerus Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Callida
     Callida Wagner, 1908 accepted as Callida Wagner, 1908 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Helicinidae (Family)
 Callida Agassiz, 1846 accepted as Calleida Latreille & Dejean, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callidea
     Callidea Laporte, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Scutelleridae (Family)
 Callidea Burmeister, 1835 accepted as Callidea Burmeister, 1835 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Scutelleridae (Family)

Callidema
     Callidema Guérin-Ménéville, 1843 accepted as Callidema Guérin-Ménéville, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Callidema Agassiz, 1846 accepted as Calodema Laporte & Gory, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Callidema Jakovlev, 1875 accepted as Callidema Jakovlev, 1875 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Reduviidae (Family)

Callidera
 Callidera Gistel, 1856 accepted as Calodera Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Callidera Agassiz, 1846 accepted as Calodera Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Calliderma
     Calliderma Gray, 1847 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Valvatida (Order) > Goniasteridae (Family)
     Calliderma (Romagnesi) D.L. Largent, 1994 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Entolomataceae (Family)
 Calliderma Motschoulsky, 1858 accepted as Cephalochetus Kraatz, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Callidiopis
     Callidiopis Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Callidiopis White, 1855 accepted as Callidiopis Thomson, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callidium
     Callidium Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Callidium Mulsant, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Callidium Lamarck, 1801 accepted as Plagionotus Mulsant, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callidula
     Callidula Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Callidula de Chaudoir, 1876 accepted as Chaudoirina Mateu, 1955 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Callidula Jedlicka, 1955 accepted as Callidagonum Lorenz, 1998 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calliergonella
     Calliergonella Loeske, 1911 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Bryales (Order) > Calomniaceae (Family)
 Calliergonella (J. Cardot) J. Cardot & V.F. Brotherus, 1923 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Plagiotheciaceae (Family)

Calligenia
     Calligenia Mulsant & Verreaux, 1876 accepted as Calligenia Mulsant & Verreaux, 1876 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calligenia Mulsant, 1876 accepted as Calligenia Mulsant, 1876 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calligenia Duponchel, 1844 accepted as Calligenia Duponchel, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Callignathus
 Callignathus Agassiz, 1846 accepted as Calognathus Guérin, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Callignathus Gill, 1871 accepted as Kogia Gray, 1846 (preoccupied) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Kogiidae (Family)

Calligrapha
     Calligrapha Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Calligrapha Dejean, 1835 accepted as Calligrapha Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Calligrapha Erichson, 1847 accepted as Calligrapha Erichson, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Callilepis
     Callilepis Westring, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Gnaphosidae (Family)
     Callilepis A.P. de Candolle, 1836 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Callima
     Callima Clemens, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Oecophoridae (Family)
 Callima Chapuis in Lacordaire, 1875 accepted as Phyllocharis Dalman, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

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

Callimela
 Callimela Chapuis, 1874 accepted as Phyllocharis Dalman, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Callimela Agassiz, 1846 accepted as Calomela Hope, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Callimerus
     Callimerus Gorham, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cleridae (Family)
 Callimerus Stebbing, 1876 accepted as Amphilochus Spence Bate, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Amphilochidae (Family)

Callimicra
     Callimicra Deyrolle, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Callimicra Dejean, 1833 accepted as Callimicra Deyrolle, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Callimoxys
     Callimoxys Kraatz, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Callimoxys Mulsant, 1863 accepted as Cosmisoma Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callimus
 Callimus Ashmead, 1900 accepted as Callimus Ashmead, 1900 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Callimus Mulsant, 1846 accepted as Lampropterus Mulsant, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Callimus Fischer de Waldheim, 1833 accepted as Callimenus Fischer-Waldheim, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Callimys
 Callimys Agassiz, 1846 accepted as Chinchilla Bennett, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Chinchillidae (Family)
 Callimys Agassiz, 1846 accepted as Calomys Waterhouse, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Cricetidae (Family)

Callina
     Callina Lowe, 1855 accepted as Callina Lowe, 1855 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Hygromiidae (Family)
     Callina Hannibal, 1912 accepted as Callina Hannibal, 1912 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Callinotus
 Callinotus Schönherr, 1825 accepted as Odontoderes Schönherr in Sahlberg, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Callinotus Agassiz, 1846 accepted as Calonotos Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)

Calliodon
 Calliodon Trouessart, 1898 accepted as Calliodon Trouessart, 1898 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Ziphiidae (Family)
 Calliodon Walbaum in Artedi, 1792 accepted as Scarus Forsskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Scaridae (Family)
 Calliodon Bloch & Schneider, 1801 accepted as Scarus Forsskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Scaridae (Family)

Calliomma
     Calliomma Walker, 1856 accepted as Calliomma Walker, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Calliomma Agassiz, 1846 accepted as Calommata Lucas, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Atypidae (Family)

Calliope
     Calliope Gould, 1836 accepted as Calliope Gould, 1836 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calliope Weise in Erichson, 1882 accepted as Calliope Weise in Erichson, 1882 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Calliope Ogilby, 1837 accepted as Tragelaphus Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Calliope Bate, 1857 accepted as Calliopius Lilljeborg, 1865 (homonym, Aves) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Calliopiidae (Family)
 Calliope Verany, 1935 accepted as Calliopaea d'Orbigny, 1837 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sacoglossa (Order) > Limapontiidae (Family)
 Calliope Westwood, 1840 accepted as Calliopum Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Lauxaniidae (Family)

Calliopea
     Calliopea D. Don, 1829 accepted as Calliopea D. Don, 1829 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Calliopea Gray, 1840 accepted as Calliopaea d'Orbigny, 1837 (misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sacoglossa (Order) > Limapontiidae (Family)

Calliophis
     Calliophis Gray, 1834 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Elapidae (Family)
 Calliophis Agassiz, 1846 accepted as Calliophis Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Calliopsis
     Calliopsis Smith, 1853 accepted as Calliopsis Smith, 1853 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Andrenidae (Family)
     Calliopsis Wenz, 1923 accepted as Calliopsis Wenz, 1923 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Calliopsis H.G.L. Reichenbach, 1823 accepted as Coreopsis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Calliotropis
     Calliotropis L. Seguenza, 1903 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda incertae sedis (Order) > Calliotropidae (Family)
 Calliotropis Oliver, 1926 accepted as Maurea Oliver, 1926 (non L. Seguenza, 1903: Calotropis Thiele, 1929 is replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Calliostomatidae (Family)

Callipappus
     Callipappus Guérin-Ménéville, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Margarodidae (Family)
 Callipappus Meyen, 1834 accepted as Calopappus F.J.F. Meyen, 1834 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Callipara
     Callipara Gray, 1847 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Volutidae (Family)
 Callipara Motschoulsky, 1865 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callipelta
     Callipelta Sollas, 1888 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Neopeltidae (Family)
 Callipelta Agassiz, 1846 accepted as Callipelta Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)

Callipepla
     Callipepla Wagler, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Odontophoridae (Family)
     Callipepla Dejean, 1835 accepted as Oides Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Callipepla Agassiz, 1846 accepted as Craspedonta Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Callipera
     Callipera Huntsman, 1922 accepted as Callipera Huntsman, 1922 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Urochordata (awaiting allocation) (Class) > Urochordata (awaiting allocation) (Order) > Urochordata (awaiting allocation) (Family)
 Callipera Bedel, 1881 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calliphonides
     Calliphonides Bolivar, 1991 accepted as Calliphonides Bolivar, 1991 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Insecta (awaiting allocation) (Order) > Insecta (awaiting allocation) (Family)
     Calliphonides Bolivar, 1940 accepted as Calliphonides Bolivar, 1940 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)

Calliphylla
     Calliphylla Janse, 1963 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gelechiidae (Family)
 Calliphylla accepted as Caliphylla A. Costa, 1867 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sacoglossa (Order) > Caliphyllidae (Family)

Calliprora
     Calliprora Meyrick, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gelechiidae (Family)
 Calliprora J. Lindley, 1833 accepted as Triteleia Douglas ex J. Lindley, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Asparagaceae (Family)

Callipsyche
     Callipsyche Scudder, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
 Callipsyche Herbert, 1842 accepted as Eucrosia Ker-Gawler, 1817 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)

Calliptera
     Calliptera Rafinesque, 1815 accepted as Calliptera Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calliptera Agassiz, 1846 accepted as Calliptera Agassiz, 1846 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Callipteris
 Callipteris Bory de St.-Vincent, 1804 accepted as Diplazium O. Swartz, 1801 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Athyriaceae (Family)
     Callipteris A.T. Brongniart in A.C.V.D. d'Orbigny, 1849 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridospermopsida (Class) > Pachytestales (Order) > Pachytestaceae (Family)

Callipterus
     Callipterus Koch, 1855 accepted as Callipterus Koch, 1855 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Aphididae (Family)
 Callipterus Agassiz, 1846 accepted as Pterostichus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callipteryx
 Callipteryx Agassiz, 1846 accepted as Callipteryx Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Odonata (awaiting allocation) (Family)
     Callipteryx Agassiz, 1838 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Perciformes (awaiting allocation) (Family)
     Callipteryx Agassiz, 1835 † accepted as Callipteryx Agassiz, 1838 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Perciformes (awaiting allocation) (Family)

Calliptilus
     Calliptilus Sundevall, 1872 accepted as Calliptilus Sundevall, 1872 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Calliptilus Agassiz, 1846 accepted as Calliptilus Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Trichogrammatidae (Family)

Callipus
     Callipus Risso, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplopoda (Class) > Callipodida (Order) > Callipodidae (Family)
     Callipus Verhoeff, 1900 accepted as Callipus Verhoeff, 1900 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)
 Callipus Agassiz, 1846 accepted as Calopus Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callirhinus
     Callirhinus Blanchard, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Callirhinus Girard, 1857 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Callirhinus J.E. Gray, 1859 accepted as Callorhinus J.E. Gray, 1859 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Otariidae (Family)
 Callirhinus Gill, 1872 accepted as Callorhinus J.E. Gray, 1859 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Otariidae (Family)

Callirhipis
     Callirhipis Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Callirhipidae (Family)
     Callirhipis de Saussure, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Callirhoe
     Callirhoe Péron & Lesueur, 1810 accepted as Callirhoe Péron & Lesueur, 1810 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Callirhoe Rafinesque, 1815 accepted as Callirhoe Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Callirhoe Montfort, 1808 accepted as Callirhoe Montfort, 1808 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Callirhoe Nuttall, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
     Callirhoe Newman, 1840 accepted as Coptocercus Hope, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callirhoë
 Callirhoë Péron & Lesueur, 1810 accepted as Callirhoe Péron & Lesueur, 1810 · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Callirhoë Montfort, 1808 accepted as Callirhoe Montfort, 1808 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Callirhopalus
     Callirhopalus Hochhuth, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Callirhopalus Voss, 1958 accepted as Pseudocneorhinus Roelofs, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Callirhynchus
 Callirhynchus Agassiz, 1846 accepted as Sporophila Cabanis, 1844 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Emberizidae (Family)
 Callirhynchus Agassiz, 1846 accepted as Callorhinchus Lacepède, 1798 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Chimaeriformes (Order) > Callorhinchidae (Family)

Callisia
     Callisia Loefling, 1758 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Commelinales (Order) > Commelinaceae (Family)
 Callisia Linnaeus, 1760 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Callisoma
 Callisoma A. Costa in O. Costa, 1851 accepted as Scopelocheirus Bate, 1856 (Homonym (Coleoptera)) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Lysianassidae (Family)
 Callisoma Agassiz, 1846 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callisphaera
     Callisphaera Gray, 1870 accepted as Callisphaera Gray, 1870 · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinellida (awaiting allocation) (Order) > Hexactinellida (awaiting allocation) (Family)
 Callisphaera Schulze, 1887 accepted as Pheronema Leidy, 1868 (nomen nudum) · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Amphidiscosida (Order) > Pheronematidae (Family)

Callista
 Callista Schulz, 1906 accepted as Callista Schulz, 1906 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Callista Poli, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)
 Callista D. Don, 1834 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
 Callista Loureiro, 1790 accepted as Dendrobium O. Swartz, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Callistachys
 Callistachys J. Heuffel, 1844 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Callistachys Ventenat, 1805 accepted as Oxylobium H.C. Andrews, 1807 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Calliste
     Calliste Boie, 1826 accepted as Calliste Boie, 1826 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Emberizidae (Family)
     Calliste Lepeletier & Serville, 1825 accepted as Calliste Lepeletier & Serville, 1825 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Calliste Paetel, 1875 accepted as Callista Poli, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)

Callistemma
 Callistemma (Mertens & W.D.J. Koch) Boissier, 1875 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dipsacales (Order) > Caprifoliaceae (Family)
 Callistemma Cassini, 1817 accepted as Callistephus Cassini in F. Cuvier, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Callisteuma
     Callisteuma Prout, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
 Callisteuma Tomlin, 1929 accepted as Granulopsis Cecalupo & Perugia, 2012 (Invalid: junior homonym of Callisteuma Prout, 1912 [Lepidoptera]; Granulopsis is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ptenoglossa (Order) > Cerithiopsidae (Family)

Callisthenes
     Callisthenes Fischer de Waldheim, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Callisthenes Seidlitz, 1887 accepted as Callisthenes Fischer de Waldheim, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callistigma
 Callistigma Dinter & Schwantes, 1928 accepted as Mesembryanthemum Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Aizoaceae (Family)
 Callistigma Hull, 1944 accepted as Calostigma Shannon, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)

Callistina
     Callistina Sun & McCafferty, 2002 accepted as Callistina Sun & McCafferty, 2002 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Caenidae (Family)
     Callistina Jukes-Browne, 1908 † accepted as Callistina Jukes-Browne, 1908 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)

Callisto
     Callisto Stephens, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gracillariidae (Family)
 Callisto Gistel, 1848 accepted as Ceto Gistel, 1848 · Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Dendrochirotida (Order) > Psolidae (Family)

Callistochiton
     Callistochiton Dall, 1879 · Animalia (Kingdom) > Mollusca (Phylum) > Polyplacophora (Class) > Ischnochitonida (Order) > Callistoplacidae (Family)
 Callistochiton Dall, 1882 accepted as Callistochiton Dall, 1879 · Animalia (Kingdom) > Mollusca (Phylum) > Polyplacophora (Class) > Ischnochitonida (Order) > Callistoplacidae (Family)

Callistola
     Callistola Dejean, 1835 accepted as Callistola Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Callistola Guérin-Ménéville, 1840 accepted as Callistola Guérin-Ménéville, 1840 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Callistoma
 Callistoma Agassiz, 1846 accepted as Callostoma Macquart, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
 Callistoma Agassiz, 1846 accepted as Calliostoma Swainson, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Calliostomatidae (Family)
 Callistoma Herrmannsen, 1846 accepted as Calliostoma Swainson, 1840 (emendation for Calliostoma Swainson, 1840) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Calliostomatidae (Family)

Callistomyrtea
     Callistomyrtea Strougo, 1979 † accepted as Callistomyrtea Strougo, 1979 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)
     Callistomyrtea Strougo, 1977 † accepted as Callistomyrtea Strougo, 1977 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)

Callistoplax
     Callistoplax Dall, 1878 accepted as Callistoplax Dall, 1878 · Animalia (Kingdom) > Mollusca (Phylum) > Polyplacophora (Class) > Ischnochitonida (Order) > Ischnochitonidae (Family)
     Callistoplax Carpenter MS, Dall, 1882 · Animalia (Kingdom) > Mollusca (Phylum) > Polyplacophora (Class) > Ischnochitonida (Order) > Callistoplacidae (Family)

Callistroma
     Callistroma Fairmaire, 1877 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Callistroma Fenzl, 1843 accepted as Callistroma Fenzl, 1843 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Callistus
 Callistus Lafresnave in d'Orbigny, 1843 accepted as Callistus Lafresnave in d'Orbigny, 1843 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Emberizidae (Family)
     Callistus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Callistus Dejean, 1826 accepted as Callistus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Callitaenia
 Callitaenia Agassiz, 1846 accepted as Calotaenia Stephens, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Callitaenia Felder, 1861 accepted as Mesotaenia Kirby, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Callithauma
     Callithauma Turner, 1900 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Oecophoridae (Family)
 Callithauma Herbert, 1837 accepted as Clinanthus Herbert, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)

Callithea
     Callithea Feisthamel, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Callithea Swainson, 1840 accepted as Vexillum Röding, 1798 (Invalid: junior homonym of Callithea Feisthamel, 1835; Pulchritima is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Costellariidae (Family)

Callitheres
     Callitheres Dejean, 1833 accepted as Callitheres Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Callitheres Spinola, 1841 accepted as Callitheres Spinola, 1841 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Callithorax
 Callithorax Agassiz, 1846 accepted as Calothorax Gray, 1840 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Apodiformes (Order) > Trochilidae (Family)
 Callithorax Motschoulsky, 1851 accepted as Mentraphus Sharp, 1883 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Callithrix
     Callithrix Erxleben, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cebidae (Family)
 Callithrix Reichenbach, 1862 accepted as Chlorocebus Gray, 1870 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cercopithecidae (Family)

Callitiara
 Callitiara Vanhöffen, 1892 accepted as Oceania Kölliker, 1853 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Oceaniidae (Family)
 Callitiara Haeckel, 1879 accepted as Oceania Péron & Lesueur, 1810 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Oceaniidae (Family)

Callitriche
     Callitriche Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Plantaginaceae (Family)
 Callitriche Agassiz, 1848 accepted as Polynema Haliday, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Mymaridae (Family)
 Callitriche Anonymous, 1845 accepted as Callithrix Erxleben, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cebidae (Family)
 Callitriche Poli, 1791 accepted as Gibbomodiola Sacco, 1898 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Mytiloida (Order) > Mytilidae (Family)

Callitropsis
 Callitropsis R.H. Compton, 1922 accepted as Neocallitropsis Florin, 1944 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)
 Callitropsis Oersted, 1864 accepted as Xanthocyparis A. Farjon & N.T. Hiep in A. Farjon et al., 2002 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)

Callitroxylon
     Callitroxylon Hartig, 1848 † accepted as Callitroxylon Hartig, 1848 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)
 Callitroxylon P. Greguss, 1967 † accepted as Callitroxylon P. Greguss, 1967 † (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)

Calliurus
 Calliurus Agassiz, 1846 accepted as Calliurus Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calliurus Rafinesque, 1815 accepted as Calliurus Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Calliurus Rafinesque, 1819 accepted as Micropterus Lacepède, 1802 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Centrarchidae (Family)

Callizoe
     Callizoe Barrande, 1872 † · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Archaeostraca (Order) > Archaeostraca (awaiting allocation) (Family)
     Callizoe Barrande in Bigsby, 1868 † accepted as Callizoe Barrande, 1872 † · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Archaeostraca (Order) > Archaeostraca (awaiting allocation) (Family)

Callizona
     Callizona Doubleday, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Callizona Jukes-Browne, 1913 accepted as Transennella Dall, 1884 (invalid: junior homonym of Callizona Doubleday, 1848; Tinctora, Jukesbrownia, and Callizonata are replacement names) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)
 Callizona Greeff, 1876 accepted as Rhynchonereella Costa, 1864 (subjective synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Phyllodocida (Order) > Alciopidae (Family)

Callocephalus
 Callocephalus Wagler, 1830 accepted as Phoca Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Phocidae (Family)
 Callocephalus Heuglin, 1874 accepted as Histriophoca Gill, 1873 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Phocidae (Family)
 Callocephalus Salvin, 1882 accepted as Callocephalon Lesson in Bougainville, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)

Callochlora
     Callochlora Packard, 1864 accepted as Callochlora Packard, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Callochlora Moure, 1964 accepted as Callochlora Moure, 1964 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Callodictyon
     Callodictyon Zittel, 1878 accepted as Callodictyon Zittel, 1878 (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
     Callodictyon Sollas, 1877 † · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lychniscosida (Order) > Lychniscosa (awaiting allocation) (Family)

Callodus
     Callodus Hustache, 1932 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brachyceridae (Family)
     Callodus Thurmond, 1974 † accepted as Callodus Thurmond, 1974 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Pycnodontiformes (Order) > Pycnodontidae (Family)

Callogonia
     Callogonia Dall, 1889 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Vesicomyidae (Family)
 Callogonia Hampson, 1908 accepted as Goonallica Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Callomys
 Callomys Gray, 1843 accepted as Calomys Waterhouse, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Cricetidae (Family)
 Callomys d'Orbigny & Geoffroy, 1830 accepted as Chinchilla Bennett, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Chinchillidae (Family)

Callona
     Callona Waterhouse, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Callona Westwood, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Callonema
 Callonema Hall, 1879 † accepted as Elasmonema Fischer, 1885 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Elasmonematidae (Family)
 Callonema Reinsch, 1875 accepted as Chroodactylon Hansgirg, 1885 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Stylonematophyceae (Class) > Stylonematales (Order) > Stylonemataceae (Family)
     Callonema Conrad in Kerr, 1875 † accepted as Callonema Conrad in Kerr, 1875 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Callopis
     Callopis Billberg, 1820 accepted as Callopis Billberg, 1820 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Callopis (J. Müller Arg.) V. Köfaragó-Gyelnik, 1933 accepted as Phyllopsora J. Müller Arg., 1894 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecanorales (Order) > Ramalinaceae (Family)

Callopisma
     Callopisma Duméril, 1853 accepted as Callopisma Duméril, 1853 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
     Callopisma Motschulsky, 1853 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lampyridae (Family)
     Callopisma C.F.P. Martius, 1827 accepted as Callopisma C.F.P. Martius, 1827 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)
 Callopisma Thomson, 1864 accepted as Callancyla Aurivillius in Schenkling, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Callopisma G. De Notaris, 1847 accepted as Caloplaca Th. Fries, 1860 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Teloschistales (Order) > Teloschistaceae (Family)

Callopistes
     Callopistes Gravenhorst, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Teiidae (Family)
     Callopistes Schaum, 1845 accepted as Callopistes Schaum, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Callopistria
     Callopistria Loew, 1873 accepted as Callopistria Loew, 1873 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Otitidae (Family)
 Callopistria Bonaparte, 1854 accepted as Callopistria Bonaparte, 1854 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Callopistria Dejean, 1835 accepted as Callopistria Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Callopistria Hübner, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Callopistria Amaral, 1935 accepted as Callopistria Amaral, 1935 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Callopistria do Amaral, 1937 accepted as Callopistria do Amaral, 1937 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Callopistria Chevrolat, 1837 accepted as Clitenella Laboissière, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Callopistus
     Callopistus Say, 1831 accepted as Callopistus Say, 1831 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Callopistus Deyrolle, 1864 accepted as Eucallopistus Bellamy, 2003 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Callopora
     Callopora Gray, 1848 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Calloporidae (Family)
 Callopora Hall, 1852 † accepted as Calopora Hall, 1851 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Calloporidae (Family)

Calloporella
 Calloporella Levinsen, 1909 accepted as Calloporella Levinsen, 1909 (Misspelling) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
     Calloporella Ulrich, 1882 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Calloporidae (Family)

Calloporina
     Calloporina Neviani, 1895 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Microporellidae (Family)
 Calloporina Ulrich & Bassler, 1904 † accepted as Halloporina Bassler in Eastman-Zittel, 1913 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Trepostomatida (Order) > Trepostomata (awaiting allocation) (Family)

Callopsaris
     Callopsaris Bonaparte, 1854 accepted as Callopsaris Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Callopsaris Gray, 1855 accepted as Callopsaris Gray, 1855 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Callopsis
     Callopsis Engler, 1895 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Araceae (Family)
     Callopsis Gray, 1863 accepted as Callopsis Gray, 1863 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Testudines (Order) > Testudines (awaiting allocation) (Family)

Callopterus
     Callopterus Thiollière, 1858 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Amiiformes (Order) > Amiiformes (awaiting allocation) (Family)
     Callopterus Thiollière, 1854 † accepted as Callopterus Thiollière, 1858 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Amiiformes (Order) > Amiiformes (awaiting allocation) (Family)

Calloptilum
 Calloptilum Hutton, 1873 accepted as Auchenoceros Günther, 1889 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gadiformes (Order) > Moridae (Family)
 Calloptilum Richardson, 1845 accepted as Bregmaceros Thompson, 1840 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gadiformes (Order) > Bregmacerotidae (Family)

Callorhynchus
 Callorhynchus Cuvier, 1829 accepted as Callorhinchus Lacepède, 1798 (misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Chimaeriformes (Order) > Callorhinchidae (Family)
 Callorhynchus Grevè, 1896 accepted as Callorhinus J.E. Gray, 1859 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Otariidae (Family)

Calloria
     Calloria Cooper & Lee, 1993 · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Terebratellidae (Family)
     Calloria E.M. Fries, 1836 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiales incertae sedis (Family)

Callorynchus
     Callorynchus Gronow, 1763 accepted as Callorynchus Gronow, 1763 (Not available, published in a rejected work on Official Index (Opinion 261)) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Chimaeriformes (Order) > Callorhinchidae (Family)
 Callorynchus Cuvier (ex Gronow), 1816 accepted as Callorhinchus Lacepède, 1798 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Chimaeriformes (Order) > Callorhinchidae (Family)

Callospiza
     Callospiza Bonaparte, 1851 accepted as Callospiza Bonaparte, 1851 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Callospiza Tschudi, 1844 accepted as Callospiza Tschudi, 1844 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Thraupidae (Family)

Callostigma
 Callostigma Curran, 1930 accepted as Calostigma Shannon, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
 Callostigma Curran, 1941 accepted as Calostigma Shannon, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)

Callostracon
     Callostracon Repetto & Bianco, 2012 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Heterostropha (Order) > Acteonidae (Family)
 Callostracon sensu Nordsieck, 1972 † accepted as Colostracon Hamlin, 1884 † (Incorrect subsequent spelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Heterostropha (Order) > Acteonidae (Family)

Callynomes
     Callynomes Westwood, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Callynomes Mohnike, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Callyntropus
     Callyntropus Ausserer, 1875 accepted as Callyntropus Ausserer, 1875 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Callyntropus Enderlein, 1930 accepted as Callyntropus Enderlein, 1930 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Callyodon
 Callyodon Scopoli, 1777 accepted as Scarus Forsskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Scaridae (Family)
     Callyodon Gronow, 1763 accepted as Callyodon Gronow, 1763 (Not available, published in a rejected work on Official Index (Opinion 261).) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Scaridae (Family)
 Callyodon Bloch, 1789 accepted as Scarus Forsskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Scaridae (Family)

Calmania
     Calmania Laurie in Herdman, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Pilumnidae (Family)
 Calmania Nobili, 1907 accepted as Brachycarpus Spence Bate, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Palaemonidae (Family)
 Calmania Bouvier, 1909 accepted as Micratya Bouvier, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Atyidae (Family)

Calmonia
     Calmonia Tavares, 1917 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
     Calmonia Clarke, 1913 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Calmoniidae (Family)

Calobamon
     Calobamon Kraatz, 1865 accepted as Calobamon Kraatz, 1865 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Calobamon Heine, 1890 accepted as Pittasoma Cassin, 1860 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Formicariidae (Family)
     Calobamon Loew, 1850 accepted as Calobamon Loew, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Calobatella
     Calobatella Mik, 1898 accepted as Calobatella Mik, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Calobatella Börner, 1913 accepted as Calobatella Börner, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > (Order) > Collembola (awaiting allocation) (Family)

Calobates
     Calobates Kaup, 1829 accepted as Calobates Kaup, 1829 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Calobates Hartig, 1857 accepted as Calobates Hartig, 1857 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Calobates Gould, 1862 accepted as Bactronophorus Tapparone Canefri, 1877 (non Kaup, 1829) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Myoida (Order) > Teredinidae (Family)
 Calobates Temminck in Temminck & Laugier, 1832 accepted as Carpococcyx Gray, 1840 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Cuculiformes (Order) > Cuculidae (Family)
 Calobates Balogh, 1961 accepted as Baloghates Özdikmen, 2008 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Scheloribatidae (Family)

Caloblattina
     Caloblattina Handlirsch, 1906 † accepted as Caloblattina Handlirsch, 1906 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Blattodea (awaiting allocation) (Family)
     Caloblattina Geinitz, 1883 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Caloblattinidae (Family)

Calocaecilius
     Calocaecilius Mockford, 1975 accepted as Calocaecilius Mockford, 1975 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Amphipsocidae (Family)
     Calocaecilius Li, 2002 accepted as Calocaecilius Li, 2002 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Psocoptera (awaiting allocation) (Family)

Calocephala
     Calocephala Zetterstedt, 1846 accepted as Calocephala Zetterstedt, 1846 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ephydridae (Family)
     Calocephala Blyth in Cuvier, 1840 accepted as Calocephala Blyth in Cuvier, 1840 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Calocephalus
     Calocephalus R. Brown, 1817 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Calocephalus Cuvier, 1826 accepted as Phoca Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Phocidae (Family)

Caloceras
     Caloceras Hyatt, 1871 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Psiloceratidae (Family)
 Caloceras E.M. Fries ex Wallroth, 1833 accepted as Calocera (E.M. Fries) E.M. Fries, 1828 · Fungi (Kingdom) > Basidiomycota (Phylum) > Dacrymycetes (Class) > Dacrymycetales (Order) > Dacrymycetaceae (Family)

Calocerus
     Calocerus Candèze, 1860 accepted as Calocerus Candèze, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Calocerus Fauvel, 1891 accepted as Glyptoma Erichson, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Calochaetis
     Calochaetis Bigot, 1877 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Stratiomyidae (Family)
 Calochaetis H. Sydow, 1935 accepted as Wentiomyces Koorders, 1907 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Pseudoperisporiaceae (Family)

Calocladia
 Calocladia Léveillé, 1851 accepted as Erysiphe R. Hedwig ex A.P. de Candolle, 1805 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Erysiphales (Order) > Erysiphaceae (Family)
 Calocladia Greville in J. Lindley, 1836 accepted as Delisea J.V.F. Lamouroux in F. Cuvier, 1819 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Nemaliales (Order) > Bonnemaisoniaceae (Family)

Caloclytus
 Caloclytus Fairmaire in Jacquelin Du Val, ? 1863 accepted as Isotomus Mulsant, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Caloclytus Gahan, 1906 accepted as Chlorophorus Chevrolat, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Calocnemis
 Calocnemis Latreille in de Laporte, 1840 accepted as Calicnemis de Laporte, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Calocnemis Yakobson & Bianchu, 1905 accepted as Calicnemia Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Cordulegasteridae (Family)

Calocolliuris
     Calocolliuris Csiki, 1922 accepted as Calocolliuris Csiki, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Calocolliuris Liebke, 1938 accepted as Colliuris de Geer, 1774 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calodactylus
     Calodactylus Blanchard, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Calodactylus Beddome, 1870 accepted as Calodactylodes Strand, 1928 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Gekkonidae (Family)

Calodectes
     Calodectes Rentz & Gurney, 1985 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Calodectes Lesne, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Bostrichidae (Family)

Calodera
     Calodera Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Calodera Gould, 1837 accepted as Chlamydera Gould, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Ptilonorhynchidae (Family)

Caloderella
     Caloderella Bernhauer, 1912 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Caloderella Bernhauer, 1921 accepted as Calodera Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Caloderma
 Caloderma L. Petri, 1900 accepted as Scleroderma Persoon, 1801 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Boletales (Order) > Sclerodermataceae (Family)
 Caloderma Casey, 1886 accepted as Sunius Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Calodiscus
     Calodiscus L. Rabenhorst, 1853 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Calodiscus Howell, 1935 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Calodiscidae (Family)

Calodium
     Calodium Loureiro, 1790 accepted as Calodium Loureiro, 1790 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Lauraceae (Family)
 Calodium Dujardin, 1844 accepted as Capillaria Zeder, 1800 · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Trichocephalida (Order) > Capillariidae (Family)

Calodromus
     Calodromus Guérin, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
 Calodromus Nietner, 1858 accepted as Bradybaenus Dejean, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Caloenas
     Caloenas Gray, 1840 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Columbiformes (Order) > Columbidae (Family)
 Caloenas Reitter, 1889 accepted as Calydus Reitter, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)

Caloglossa
     Caloglossa J.G. Agardh, 1876 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Delesseriaceae (Family)
     Caloglossa (Harvey) G. Martens, 1869 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Delesseriaceae (Family)

Calolamia
     Calolamia Tippmann, 1954 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Calolamia Thomson, 1953 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Calomicrus
     Calomicrus Stephens, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Calomicrus Dillwyn, 1829 accepted as Calomicrus Stephens, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Calomyia
     Calomyia Taylor, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Platypezidae (Family)
 Calomyia Rossi, 1848 accepted as Callomyia Meigen, 1804 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Platypezidae (Family)

Calomylloceras
     Calomylloceras Voss, 1959 accepted as Calomylloceras Voss, 1959 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Calomylloceras Edwards & Vevers, 1975 accepted as Myllocerus Schönherr, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Calonema
     Calonema (J. Lindley) D.L. Jones & M.A. Clements, 2001 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
     Calonema (J. Lindley) D.L. Szlachetko, 2001 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
     Calonema Morgan, 1893 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Myxogastrea (Class) > Trichiida (Order) > Trichiidae (Family)

Caloneura
     Caloneura Hong, 1981 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Anisopodidae (Family)
     Caloneura Brongniart, 1885 † accepted as Caloneura Brongniart, 1885 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Protorthoptera (Order) > Protorthoptera (awaiting allocation) (Family)

Calonota
 Calonota Walker, 1856 accepted as Calonotos Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Calonota Hope, 1837 accepted as Pyronota Boisduval in d'Urville, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Calonotus
     Calonotus Jan, 1863 accepted as Calonotus Jan, 1863 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Calonotus Agassiz, 1846 accepted as Calonotos Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Calonotus Cameron, 1945 accepted as Mecrona Blackwelder, 1952 (preoccupied) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Calopeltis
     Calopeltis Fitzinger, 1843 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Calopeltis H. Sydow, 1925 accepted as Cyclotheca Theissen, 1914 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Microthyriales (Order) > Microthyriaceae (Family)

Calophaena
     Calophaena Klug, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Calophaena Lynch Arribálzaga, 1884 accepted as Acalophaena Sharp, 1886 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Calophyllum
     Calophyllum Dana, 1846 † accepted as Calophyllum Dana, 1846 † · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Calophyllum King, 1850 † accepted as Calophyllum King, 1850 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Calophyllum Conrad, 1846 † accepted as Calophyllum Conrad, 1846 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Polycoeliidae (Family)
     Calophyllum Wilkes, 1848 accepted as Calophyllum Wilkes, 1848 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Calophyllum · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Calophyllum Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Calophyllaceae (Family)
     Calophyllum G. Shadbolt, 1854 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > (Order) > Bacillariophyceae incertae sedis (Family)

Caloporus
 Caloporus P.A. Karsten, 1881 accepted as Phlebia E.M. Fries, 1821 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Meruliaceae (Family)
 Caloporus Quélet, 1886 accepted as Albatrellus S.F. Gray, 1821 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Russulales (Order) > Albatrellaceae (Family)

Caloptera
     Caloptera Guérin-Ménéville in Duperry, 1831 accepted as Caloptera Guérin-Ménéville in Duperry, 1831 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Caloptera Frivaldsky, 1845 accepted as Caloptera Frivaldsky, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Saturniidae (Family)
     Caloptera Gistl, 1834 accepted as Caloptera Gistl, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Caloptera Blanchard, 1845 accepted as Egybolis Boisduval in Delegorgue, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Caloptera Gistl, 1846 accepted as Capnodis Eschscholtz, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Calopteris
 Calopteris Bachelot de la Pylaie, 1830 accepted as Ptilota C.Agardh, 1817 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Ceramiaceae (Family)
     Calopteris Corda, 1845 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Zygopteridales (Order) > Psalixochlaenaceae (Family)

Calopterus
 Calopterus Chaudoir, 1838 accepted as Pterostichus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Calopterus Gistl, 1848 accepted as Calliptamus Audinet-Serville, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Calopteryx
 Calopteryx Chapman, 1890 accepted as Calopteryx Chapman, 1890 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Tyrannidae (Family)
     Calopteryx Leach, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Calopterygidae (Family)
     Calopteryx de Charpentier in Burmeister, 1839 accepted as Calopteryx de Charpentier in Burmeister, 1839 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Odonata (Order) > Odonata (awaiting allocation) (Family)
     Calopteryx A.C. Smith, 1946 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)

Caloptilia
     Caloptilia Hübner, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gracillariidae (Family)
     Caloptilia Ashmead, 1898 accepted as Caloptilia Ashmead, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Calopus
     Calopus Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Calopus Rafinesque, 1815 accepted as Calopus Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Calorhamphus
 Calorhamphus Lesson, 1839 accepted as Caloramphus Lesson, 1839 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Megalaimidae (Family)
 Calorhamphus Strickland, 1842 accepted as Caloramphus Lesson, 1839 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Megalaimidae (Family)

Calornis
 Calornis Dalman in Billberg, 1820 accepted as Acraea Fabricius, 1808 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Calornis Gray, 1841 accepted as Aplonis Gould, 1836 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Sturnidae (Family)

Caloscelis
     Caloscelis Clark, 1865 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Caloscelis Burmeister, 1835 accepted as Caliscelis Laporte, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Issidae (Family)

Calosirus
     Calosirus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Calosirus Koenig, 1887 accepted as Anostirus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Calosirus Stierlin, 1886 accepted as Anostirus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Calosoma
     Calosoma Geyer in Hübner, 1832 accepted as Calosoma Geyer in Hübner, 1832 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Calosota
     Calosota Curtis, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eupelmidae (Family)
     Calosota Girault, 1927 accepted as Calosota Girault, 1927 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eupelmidae (Family)

Calospatha
     Calospatha Kieffer, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)
 Calospatha Beccari, 1911 accepted as Calamus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)

Calosphaera
     Calosphaera Campbell, 1951 † accepted as Calosphaera Campbell, 1951 † (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Spumellaria (Order) > Thalassicollidae (Family)
 Calosphaera Jelinek, 1974 accepted as Eucalosphaera Jelinek, 1978 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Nitidulidae (Family)

Calospila
     Calospila Geyer in Hübner, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Riodinidae (Family)
     Calospila Herrich-Schäffer, 1855 accepted as Calospila Herrich-Schäffer, 1855 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Calospora
 Calospora P.A. Saccardo, 1883 accepted as Prosthecium Fresenius, 1852 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Diaporthales incertae sedis (Family)
 Calospora Nitschke ex Niessl, 1875 accepted as Macrodiaporthe Petrak, 1920 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Melanconidaceae (Family)

Calostigma
     Calostigma Shannon, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
 Calostigma Decaisne, 1838 accepted as Oxypetalum R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Calotes
     Calotes Cuvier, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Agamidae (Family)
     Calotes Rafinesque, 1815 accepted as Calotes Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Agamidae (Family)

Calotettix
     Calotettix Bruner, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Calotettix Osborn, 1935 accepted as Dryadomorpha Kirkaldy, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Calotheca
     Calotheca Thomsen & Moestrup, 1983 · Protozoa (Kingdom) > Choanozoa (Phylum) > Choanoflagellatea (Class) > Acanthoecida (Order) > Acanthoecidae (Family)
 Calotheca Heyden, 1887 accepted as Blepharida Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Calotheca A.M.F.J. Palisot de Beauvois accepted as Briza Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Calotropis
     Calotropis R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Calotropis Thiele, 1929 accepted as Maurea Oliver, 1926 (replacement name for Calliotropis Oliver, 1926 not L. Seguenza, 1903) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Calliostomatidae (Family)

Calpe
     Calpe Treitschke, 1825 accepted as Calpe Treitschke, 1825 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Calpe Quoy & Gaimard, 1827 accepted as Abylopsis Chun, 1888 ( preoccupied by Calpe Treitschke 1825 [Lepidoptera]) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Siphonophorae (Order) > Abylidae (Family)

Caltha
     Caltha Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Ranunculaceae (Family)
 Caltha P. Miller, 1754 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Calvadosia
 Calvadosia Cossmann, 1921 † accepted as Calvadosiella Wenz, 1939 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Calvadosia James-Clark, 1863 · Animalia (Kingdom) > Cnidaria (Phylum) > Scyphozoa (Class) > Stauromedusae (Order) > Kishinouyeidae (Family)

Calveria
     Calveria Carpenter, Jeffreys & Thomson, 1870 accepted as Calveria Carpenter, Jeffreys & Thomson, 1870 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Calveria Agassiz, 1871 accepted as Calveria Agassiz, 1871 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Calveria Carpenter & Jeffreys, 1871 accepted as Calveria Carpenter & Jeffreys, 1871 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
 Calveria Thomson, 1872 accepted as Calveriosoma Mortensen, 1934 (preoccupied (non Carpenter et al. 1869)) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Echinothurioida (Order) > Echinothuriidae (Family)

Calvertia
     Calvertia Ludlow, 1908 accepted as Calvertia Ludlow, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Calvertia Bourguignat, 1880 † accepted as Calvertia Bourguignat, 1880 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Calvertia Warren, 1908 accepted as Incalvertia Rindge, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Calvertius
     Calvertius Sharp, 1891 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Calvertius Maes, 1992 accepted as Erichius Maes, 1992 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lucanidae (Family)

Calvina
     Calvina Willems, 1973 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Cheilostomatida (awaiting allocation) (Family)
 Calvina O'Donoghue, 1922 accepted as Galvina Alder & Hancock, 1855 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Eubranchidae (Family)

Calvinia
     Calvinia Nutting, 1900 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Halopterididae (Family)
     Calvinia Savage, 1913 † accepted as Calvinia Savage, 1913 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Calvipelta
     Calvipelta Westrop, 1986 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Ptychopariida (awaiting allocation) (Family)
     Calvipelta Tilbrook, 2006 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Celleporidae (Family)

Calycella
     Calycella Hincks, 1864 in Allman, 1864 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Campanulinidae (Family)
     Calycella (E.M. Fries) P.A. Saccardo in P.A. Saccardo & P. Sydow, 1899 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)
     Calycella Hinks, 1861 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Campanulinidae (Family)
 Calycella Quélet, 1886 accepted as Bisporella P.A. Saccardo, 1884 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiales incertae sedis (Family)
 Calycella Blair, 1922 accepted as Calycina Blair, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Mordellidae (Family)
 Calycella (E.M. Fries) Boudier, 1885 accepted as Calycina C.G.D. Nees ex S.F. Gray, 1821 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Hyaloscyphaceae (Family)

Calycellina
     Calycellina F. von Höhnel, 1918 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Hyaloscyphaceae (Family)
 Calycellina Pic, 1932 accepted as Phungia Pic, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Mordellidae (Family)

Calycina
     Calycina C.G.D. Nees ex S.F. Gray, 1821 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Hyaloscyphaceae (Family)
     Calycina Blair, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Mordellidae (Family)

Calycomis
 Calycomis R. Brown ex T.F.L. Nees & W. Sinning, 1825-1831 accepted as Callicoma H.C. Andrews, 1809 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Oxalidales (Order) > Cunoniaceae (Family)
 Calycomis D. Don, 1830 accepted as Acrophyllum Bentham in Maund, 1838 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Oxalidales (Order) > Cunoniaceae (Family)

Calycophthora
     Calycophthora Sorauer, 1886 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Phytoptidae (Family)
     Calycophthora Amerling, 1862 accepted as Calycophthora Amerling, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Phytoptidae (Family)

Calycotome
 Calycotome J.H.F. Link, 1808 accepted as Calicotome J.H.F. Link, 1808 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Calycotome E.H.F. Meyer, 1836 accepted as Dichilus A.P. de Candolle, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

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

Calydermos
 Calydermos Lagasca, 1816 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Calydermos Ruiz & Pavón, 1799 accepted as Nicandra Adanson, 1763 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanaceae (Family)

Calydna
     Calydna Doubleday, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Riodinidae (Family)
 Calydna Pickard-Cambridge, 1874 accepted as Hypognatha Guérin-Ménéville, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Araneidae (Family)

Calymena
 Calymena Desmarest, 1817 † accepted as Calymene Brongniart in Brongniart & Desmarest, 1822 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Calymenidae (Family)
 Calymena Milne-Edwards in Roret, 1840 † accepted as Calymene Brongniart in Brongniart & Desmarest, 1822 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Calymenidae (Family)

Calymenia
 Calymenia Persoon, 1805 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Nyctaginaceae (Family)
     Calymenia Kolobova, 1978 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Bathycheilidae (Family)

Calymma
 Calymma Eschscholtz, 1829 accepted as Calya Stechow, 1921 · Animalia (Kingdom) > Ctenophora (Phylum) > Tentaculata (Class) > Lobata (Order) > Lobata incertae sedis (Family)
     Calymma Hübner, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Calymma Pomel, 1872 † accepted as Calymma Pomel, 1872 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)

Calymmaphorus
     Calymmaphorus Dejean, 1834 accepted as Calymmaphorus Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Calymmaphorus Solier, 1841 accepted as Calymmophorus Solier, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Calymmophorus
 Calymmophorus Burmeister, 1875 accepted as Calymmophorus Burmeister, 1875 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calymmophorus Solier, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Calymmus
     Calymmus Dejean, 1834 accepted as Calymmus Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Calymmus Doué in Montrouzier, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Calymmus Pascoe, 1871 accepted as Wattius Kaszab, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Calymna
 Calymna Delage in Delage & Hérouard, 1899 † accepted as Calymna Delage in Delage & Hérouard, 1899 † (Misspelling) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Calymna Walker, 1856 accepted as Calymma Hübner, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Calymna Hutton, 1883 accepted as Flammulina Martens, 1873 (invalid - not Huebner, 1816 (homonym)) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Charopidae (Family)

Calymnia
     Calymnia Hübner, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Calymnia Walker, 1856 accepted as Calymnia Walker, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Sphingidae (Family)

Calymnophis
 Calymnophis Aurivillius, 1921 accepted as Calymnophis Aurivillius, 1921 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Calymnophis Thomson, 1864 accepted as Planodes Newman, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Calypso
     Calypso R.A. Salisbury, 1807 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
     Calypso Haliday, 1844 accepted as Calypso Haliday, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Calypso Du Petit-Thouars, 1804 accepted as Salacia Linnaeus, 1771 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Celastrales (Order) > Celastraceae (Family)
     Calypso Risso, 1816 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Galatheidae (Family)

Calyptobium
 Calyptobium Aubé, 1843 accepted as Holoparamecus Curtis, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)
 Calyptobium Villa, 1833 accepted as Holoparamecus Curtis, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Endomychidae (Family)

Calyptocephala
     Calyptocephala Dejean, 1835 accepted as Calyptocephala Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calyptocephala Boheman, 1850 accepted as Calyptocephala Boheman, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Calyptocephala Chevrolat in Dejean, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Calyptocephala Nieden, 1923 accepted as Calyptocephalella Strand, 1928 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Anura (Order) > Leptodactylidae (Family)

Calyptocephalus
     Calyptocephalus Duméril & Bibron, 1841 accepted as Calyptocephalus Duméril & Bibron, 1841 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Calyptocephalus Gray, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lampyridae (Family)

Calyptomma
     Calyptomma W. Tattersall, 1909 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Mysida (Order) > Mysidae (Family)
 Calyptomma Resser, 1942 † accepted as Princetonella Lochman, 1953 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Ptychopariida (awaiting allocation) (Family)

Calyptopogon
     Calyptopogon Kieffer, 1910 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ceratopogonidae (Family)
     Calyptopogon (Mitten) V.F. Brotherus in Engler & Prantl, 1902 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Pottiales (Order) > Pottiaceae (Family)

Calyptorhynchus
     Calyptorhynchus Desmarest, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
     Calyptorhynchus Vigors, 1825 accepted as Calyptorhynchus Desmarest, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)

Calyptorynchus
     Calyptorynchus Vigors, 1825 accepted as Calyptorhynchus Desmarest, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Calyptorynchus Desmarest, 1826 accepted as Calyptorhynchus Desmarest, 1826 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)

Calyptospora
     Calyptospora Overstreet, Hawkins & Fournie, 1984 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Eimeriida (Order) > Calyptosporidae (Family)
 Calyptospora J.G. Kühn, 1869 accepted as Pucciniastrum G.H. Otth, 1861 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Pucciniastraceae (Family)

Calyptra
     Calyptra Gray, 1847 accepted as Calyptra Gray, 1847 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Calyptra Theissen & H. Sydow, 1918 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)
     Calyptra Ochsenheimer, 1816 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Calyptra Leuckart, 1856 accepted as Rhopalonema Gegenbaur, 1857 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Trachylina (Order) > Rhopalonematidae (Family)

Calyptranthe
 Calyptranthe (Maximowicz) Nakai, 1952 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Saxifragaceae (Family)
 Calyptranthe (C.J. Maximowicz) H. Ohba & S. Akiyama, 2016 accepted as Hydrangea Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Cornales (Order) > Hydrangeaceae (Family)

Calyptranthus
     Calyptranthus Du Petit-Thouars in A.P. de Candolle, 1801 accepted as Calyptranthus Du Petit-Thouars in A.P. de Candolle, 1801 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Capparaceae (Family)
 Calyptranthus C.L. von Blume, 1826-1827 accepted as Syzygium J. Gaertner, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Myrtaceae (Family)
 Calyptranthus A.L. de Jussieu, 1806 accepted as Calyptranthes O. Swartz, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Myrtaceae (Family)

Calyptrella
     Calyptrella D.U. Hernández-Becerril & M.E. Meave del Castillo, 1996 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Centrales (Order) > Rhizosoleniaceae (Family)
     Calyptrella Schrammen, 1912 † · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lychniscosida (Order) > Lychniscosa (awaiting allocation) (Family)
 Calyptrella Naudin, 1852 accepted as Graffenrieda A.P. de Candolle, 1828 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)

Calyptrophorus
 Calyptrophorus Cabanis, 1847 accepted as Calyptrophorus Cabanis, 1847 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Calyptrophorus Conrad, 1866 † accepted as Calyptraphorus Conrad, 1857 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Strombidae (Family)

Calyptrostigma
 Calyptrostigma Klotzsch in J.G.C. Lehmann, 1845 accepted as Beyeria Miquel, 1844 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)
 Calyptrostigma Trautvetter & C.A. Meyer, 1855 accepted as Weigela Thunberg, 1780 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dipsacales (Order) > Caprifoliaceae (Family)

Calyptura
 Calyptura Haswell, 1882 accepted as Haswellia Miers, 1884 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Sphaeromatidae (Family)
     Calyptura Swainson in Richardson, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Tyrannidae (Family)

Calyx
     Calyx Vosmaer, 1885 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Haplosclerida (Order) > Phloeodictyidae (Family)
 Calyx Bigsby, 1868 † accepted as Calix Rouault, 1851 † · Animalia (Kingdom) > Echinodermata (Phylum) > Diploporita (Class) > Diploporita (awaiting allocation) (Order) > Diploporita (awaiting allocation) (Family)

Camara
     Camara Walker, 1867 accepted as Camara Walker, 1867 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Camara Adanson, 1763 accepted as Camara Adanson, 1763 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Verbenaceae (Family)
 Camara de Haan in Siebold, 1837 accepted as Calappa Weber, 1795 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Calappidae (Family)

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

Camaroptera
     Camaroptera Sundevall, 1850 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Sylviidae (Family)
 Camaroptera de Chaudoir, 1871 accepted as Lebidema Motschoulsky, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Camarota
     Camarota Meigen, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chloropidae (Family)
     Camarota Kriechbaumer, 1898 accepted as Camarota Kriechbaumer, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Camarotus
     Camarotus Germar, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Camarotus Germar, 1829 accepted as Camarotus Germar, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Camarotus Schönherr, 1833 accepted as Camarotus Schönherr, 1833 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Camax
     Camax Karsch, 1898 accepted as Camax Karsch, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phasmatodea (Order) > Diapheromeridae (Family)
     Camax Schreber, 1789 accepted as Camax Schreber, 1789 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Verbenaceae (Family)

Cambarincola
     Cambarincola Ellis, 1912 · Animalia (Kingdom) > Annelida (Phylum) > Hirudinea (Class) > Branchiobdellida (Order) > Cambarincolidae (Family)
     Cambarincola Goodnight, 1940 accepted as Cambarincola Goodnight, 1940 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Oligochaeta (Class) > Oligochaeta (awaiting allocation) (Order) > Oligochaeta (awaiting allocation) (Family)

Cambessedea
 Cambessedea R. Wight & Arnott, 1834 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Anacardiaceae (Family)
 Cambessedea Kunth, 1824 accepted as Cambessedea Kunth, 1824 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Anacardiaceae (Family)

Cambodgia
     Cambodgia Dawydoff, 1946 · Animalia (Kingdom) > Ctenophora (Phylum) > Tentaculata (Class) > Cambojiida (Order) > Cambojiidae (Family)
     Cambodgia Mansuy, 1914 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Coenogastropoda incertae sedis (Order) > Acteoninidae (Family)

Cambogia
     Cambogia Guenée, 1857 accepted as Cambogia Guenée, 1857 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Cambogia Linnaeus, 1754 accepted as Garcinia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Clusiaceae (Family)

Cambrus
 Cambrus Dahl, 1823 accepted as Cambrus Dahl, 1823 (Published in a suppressed work (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cambrus Grimmer, 1841 accepted as Cambrus Grimmer, 1841 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cambrus Villa & Villa, 1833 accepted as Cercyon Leach, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Hydrophilidae (Family)

Camegonia
     Camegonia Breuning, 1928 accepted as Camegonia Breuning, 1928 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Camegonia Lapouge, 1929 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Camena
     Camena Missarzhevsky in Rozanov & Missarzhevsky, 1966 † accepted as Camena Missarzhevsky in Rozanov & Missarzhevsky, 1966 † (unassessed) · Animalia (Kingdom) > Problematica (Phylum) > (Class) > Tommotiida (Order) > Tommotiidae (Family)
 Camena Hewitson, 1865 accepted as Ancema Eliot, 1973 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
 Camena Martens in Albers, 1860 accepted as Camaena Albers, 1850 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)

Cameraria
     Cameraria Chapman, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gracillariidae (Family)
     Cameraria Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Cameraria Fabricius, 1759 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Portulacaceae (Family)
 Cameraria Boehmer in C.G. Ludwig, 1760 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)

Camerina
 Camerina Bruguiere, 1792 † accepted as Nummulites Lamarck, 1801 (Suppressed name (ICZN)) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Nummulitidae (Family)
     Camerina Rafinesque, 1815 accepted as Camerina Rafinesque, 1815 · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Cameronia
     Cameronia Bourguignat, 1879 accepted as Cameronia Bourguignat, 1879 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cameronia Basir, 1948 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Thelastomatidae (Family)
 Cameronia Bilqees, 1971 accepted as Stomachicola Yamaguti, 1934 (synonym) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Azygiida (Order) > Hemiuridae (Family)

Camerophoria
     Camerophoria King, 1844 † accepted as Stenoscisma Conrad, 1839 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Stenoscismatidae (Family)
 Camerophoria King, 1850 † accepted as Stenoscisma Conrad, 1839 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Stenoscismatidae (Family)

Camerotheca
     Camerotheca Matthew, 1885 † · Animalia (Kingdom) > Hyolitha (Phylum) > (Class) > Hyolitha (awaiting allocation) (Order) > Hyolithida (awaiting allocation) (Family)
 Camerotheca Miller, 1889 † accepted as Camerotheca Miller, 1889 † (Misspelling) · Animalia (Kingdom) > Hyolitha (Phylum) > (Class) > Camerothecida (Order) > Camerothecidae (Family)

Camerunia
     Camerunia Aurivillius, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Eupterotidae (Family)
     Camerunia Melichar, 1901 accepted as Camerunia Melichar, 1901 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Flatidae (Family)
 Camerunia (M. Pichon) P. Boiteau in P. Boiteau & L. Allorge, 1976 accepted as Tabernaemontana Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Camilla
     Camilla Robineau-Desvoidy, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Camillidae (Family)
     Camilla Haliday in Curtis, 1837 accepted as Camilla Haliday in Curtis, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Drosophilidae (Family)
     Camilla Haliday, 1838 accepted as Camilla Haliday, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Drosophilidae (Family)
     Camilla Thomson, 1880 accepted as Camilla Thomson, 1880 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Camilla Tullgren in Sjöstedt, 1910 accepted as Camillina Berland, 1919 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Gnaphosidae (Family)
 Camilla Tapparone-Canefri, 1879 accepted as Cancilla Swainson, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Mitridae (Family)

Caminella
     Caminella Lendenfeld, 1894 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Astrophorida (Order) > Geodiidae (Family)
     Caminella Krantz & Ainscough, 1960 accepted as Caminella Krantz & Ainscough, 1960 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Acari (awaiting allocation) (Order) > Acari (awaiting allocation) (Family)

Camirus
     Camirus Stål, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Scutelleridae (Family)
 Camirus Sharp, 1876 accepted as Camiarus Sharp, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)

Camitia
     Camitia Gray, 1842 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Trochidae (Family)
     Camitia Gray, 1840 accepted as Camitia Gray, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Trochidae (Family)
     Camitia H. Adams & A. Adams, 1854 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Trochidae (Family)

Cammarum
 Cammarum (A.P. de Candolle) Fourreau, 1868 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Ranunculaceae (Family)
 Cammarum J. Hill, 1756 accepted as Cammarum J. Hill, 1756 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Ranunculaceae (Family)

Camoena
 Camoena Herrich-Schäffer, 1868 accepted as Ancema Eliot, 1973 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
 Camoena Baly, 1862 accepted as Monomacra Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Camoena Ancey, 1898 accepted as Camaena Albers, 1850 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)

Camoensia
     Camoensia Bolivar, 1881 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Pyrgomorphidae (Family)
     Camoensia Welwitsch ex Bentham & J.D. Hooker, 1865 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Campa
 Campa Motschoulsky, 1844 accepted as Bembidion Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Campa Bedel, 1881 accepted as Bembidion Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Campanea
     Campanea Trevisan, 1877 accepted as Campanea Trevisan, 1877 (unassessed) · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Jungermanniales (Order) > Lepidoziaceae (Family)
 Campanea Decaisne, 1849 accepted as Capanea Decaisne, 1849 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Gesneriaceae (Family)

Campanella
     Campanella Lesson, 1837 accepted as Campanella Lesson, 1837 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Campanella Quoy & Gaimard in de Blainville, 1834 accepted as Campanella Quoy & Gaimard in de Blainville, 1834 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Campanella P.C. Hennings, 1895 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Marasmiaceae (Family)
     Campanella Goldfuss, 1820 · Chromista (Kingdom) > Ciliophora (Phylum) > Oligohymenophorea (Class) > Peritrichida (Order) > Epistylididae (Family)

Campanopsis
     Campanopsis (R. Brown) O. Kuntze, 1891 accepted as Campanopsis (R. Brown) O. Kuntze, 1891 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)
 Campanopsis Claus, 1881 accepted as Eirene Eschscholtz, 1829 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Eirenidae (Family)

Campanula
     Campanula Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)
 Campanula Westendorp, 1843 accepted as Campanularia Lamarck, 1816 (typographic error) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Campanulariidae (Family)
     Campanula Alvira, 1973 † accepted as Campanula Alvira, 1973 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)

Campanularia
     Campanularia Lamarck, 1816 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Leptothecata (Order) > Campanulariidae (Family)
     Campanularia Méhelÿ, 1935 accepted as Campanularia Méhelÿ, 1935 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Campanulospora
     Campanulospora I.V. Issi, Radischcheva & Dolzhenko, 1983 · Protozoa (Kingdom) > Microsporidia (Phylum) > Rudimicrosporea (Class) > Metchnikovellida (Order) > Metchnikovellidae (Family)
     Campanulospora Salazar-Yepes, Pardo-Cardona & Buriticá, 2007 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Phragmidiaceae (Family)

Campbellia
     Campbellia Miller, 1923 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Campbellia Kistner & Jacobson, 1990 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Campbellia R. Wight, 1849 accepted as Christisonia G. Gardner, 1847 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Orobanchaceae (Family)
 Campbellia M.C. Cooke & Massee in M.C. Cooke, 1890 accepted as Gyrodon Opatowski, 1836 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Boletales (Order) > Paxillaceae (Family)
 Campbellia Balss, 1930 accepted as Jacquinotia Rathbun, 1915 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Majidae (Family)

Campbelliella
     Campbelliella R. Radoicic, 1959 † · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Dasycladales (Order) > Dasycladaceae (Family)
     Campbelliella Palm, 2004 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Trypanorhyncha (Order) > Lacistorhynchidae (Family)

Campderia
     Campderia Lagasca, 1821 accepted as Campderia Lagasca, 1821 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
 Campderia A. Richard, 1822 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Pandanales (Order) > Velloziaceae (Family)
 Campderia Bentham, 1846 accepted as Coccoloba P. Browne, 1756 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Polygonaceae (Family)

Campelia
 Campelia L.C. Richard, 1808 accepted as Tradescantia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Commelinales (Order) > Commelinaceae (Family)
 Campelia K.S. Kunth, 1833 accepted as Deschampsia Palisot de Beauvois, 1812 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Campella
     Campella Wilson C.B., 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Harpacticidae (Family)
 Campella Link, 1827 accepted as Deschampsia Palisot de Beauvois, 1812 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Camphorata
     Camphorata Zinn, 1757 accepted as Camphorata Zinn, 1757 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)
 Camphorata Fabricius, 1759 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Balanophoraceae (Family)

Campicola
     Campicola Swainson, 1827 accepted as Campicola Swainson, 1827 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Campicola Schulze, 1890 accepted as Microtus Schrank, 1798 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Cricetidae (Family)

Campipterus
 Campipterus Motschoulsky, 1845 accepted as Sibinia Germar, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Campipterus Klima, 1934 accepted as Sibinia Germar, 1817 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Campolyta
 Campolyta Bedel, 1879 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Campolyta Motschulsky, 1865 accepted as Calosoma Weber, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Campometra
     Campometra Guenée, 1852 accepted as Campometra Guenée, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Campometra Piñas Rubio, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Camponotus
     Camponotus Mayr, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
 Camponotus Fauvel, 1887 accepted as Euthorax Solier in Gay, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Campoporus
     Campoporus Förster, 1868 accepted as Campoporus Förster, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Campoporus Lynch Arribálzaga, 1884 accepted as Euthorax Solier in Gay, 1849 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Camposella
     Camposella Cole, 1919 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Acroceridae (Family)
 Camposella Fernández-Yépez, 1948 accepted as Curimata Bosc, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Characiformes (Order) > Curimatidae (Family)

Camposia
     Camposia Reiss, 1972 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chironomidae (Family)
     Camposia Bolivar, 1909 accepted as Camposia Bolivar, 1909 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)
     Camposia Desmarest, 1823 accepted as Camposcia Latreille, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Majidae (Family)
 Camposia Agassiz, 1846 accepted as Camposcia Latreille, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Majidae (Family)

Camposichthys
     Camposichthys de Figueiredo & da Silva Santos, 1991 † accepted as Camposichthys de Figueiredo & da Silva Santos, 1991 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Actinopterygii (awaiting allocation) (Order) > Actinopterygii (awaiting allocation) (Family)
 Camposichthys Travassos, 1946 accepted as Rhaphiodon Agassiz in Spix & Agassiz, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Characiformes (Order) > Cynodontidae (Family)
 Camposichthys Whitley, 1953 accepted as Curimata Bosc, 1817 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Characiformes (Order) > Curimatidae (Family)

Camposiella
     Camposiella Lane, 1972 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Camposiella Hebard, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Campsodactylus
     Campsodactylus Duméril & Bibron, 1839 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Scincidae (Family)
     Campsodactylus Cocteau & Duméril, 1837 accepted as Campsodactylus Cocteau & Duméril, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Scincidae (Family)

Camptobrachys
     Camptobrachys Dejean, 1834 accepted as Camptobrachys Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Camptobrachys Kaszab, 1941 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Camptocarpus
     Camptocarpus Gorham, 1887 accepted as Camptocarpus Gorham, 1887 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Camptocarpus Decaisne in Alph. de Candolle, 1844 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Camptocarpus K.H.E. Koch, 1844 (?) accepted as Alkanna Tausch, 1824 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)

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

Camptocheirus
     Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Camptocheirus Schönherr, 1845 accepted as Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Camptocheirus Dejean, 1836 accepted as Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Camptocheirus Dejean, 1835 accepted as Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Camptochilus
     Camptochilus Hampson, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Thyrididae (Family)
 Camptochilus Hampson, 1895 accepted as Ectogonia Hampson, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Camptochirus
 Camptochirus Agassiz, 1846 accepted as Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Camptochirus Gemminger & Harold, 1871 accepted as Camptocheirus Lacordaire, 1863 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Camptodium
 Camptodium Fée, 1852 accepted as Tectaria Cavanilles, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Tectariaceae (Family)
 Camptodium Motschoulsky, 1869 accepted as Cissidium Motschoulsky, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptiliidae (Family)

Camptodontus
     Camptodontus Dejean, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Camptodontus Li, Gong, Zhang, Yang & Hou, 2010 † · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Longipterygiformes (Order) > Longipterygidae (Family)

Camptognathus
     Camptognathus Dejean, 1835 accepted as Camptognathus Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Camptognathus Pollock, 1968 † accepted as Camptognathus Pollock, 1968 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Conodonta (Class) > Conodontophorida (Order) > Conodonta (awaiting allocation) (Family)

Camptolenes
     Camptolenes Dejean, 1835 accepted as Camptolenes Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Camptolenes Lacordaire, 1848 accepted as Protoclytra Weise, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Camptolenes Chevrolat, 1837 accepted as Clytra Laicharting, 1781 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Camptoloma
     Camptoloma Bentham in Alph. de Candolle, 1846 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)
     Camptoloma Felder, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)

Camptonema
 Camptonema C. Zhang, 1977 † accepted as · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Oscillatoriales (Order) > Oscillatoriaceae (Family)
     Camptonema Schaudinn, 1894 · Chromista (Kingdom) > Ochrophyta (Phylum) > Raphidophyceae (Class) > Actinophryida (Order) > Actinosphaeriidae (Family)

Camptoneura
     Camptoneura Martynov, 1928 † accepted as Camptoneura Martynov, 1928 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Protorthoptera (Order) > Protorthoptera (awaiting allocation) (Family)
     Camptoneura Parent, 1930 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Dolichopodidae (Family)
 Camptoneura Agassiz, 1846 accepted as Camptoneura Agassiz, 1846 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Camptoneura Williston, 1886 accepted as Camptoneura Williston, 1886 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
     Camptoneura Fieber, 1858 accepted as Camptoneura Fieber, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Camptoneura Kriechbaumer, 1901 accepted as Camptoneura Kriechbaumer, 1901 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Camptonotus
     Camptonotus Uhler, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Gryllacrididae (Family)
     Camptonotus Jakovlev, 1885 accepted as Camptonotus Jakovlev, 1885 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Lygaeidae (Family)
 Camptonotus Marsh, 1879 † accepted as Camptosaurus Marsh, 1885 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Ornithischia (Order) > Camptosauridae (Family)

Camptonyx
 Camptonyx Lilljeborg, 1875 accepted as Campella Wilson C.B., 1924 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Harpacticidae (Family)
 Camptonyx Heller, 1861 accepted as Caphyra Guérin, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Portunidae (Family)
     Camptonyx Benson, 1858 accepted as Camptonyx Benson, 1858 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Succineidae (Family)

Camptophyllum
 Camptophyllum Simpson, 1900 † accepted as Camptophyllum Simpson, 1900 † (Misspelling) · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Aulophyllidae (Family)
     Camptophyllum Nathorst, 1875 † accepted as Camptophyllum Nathorst, 1875 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Camptopus
     Camptopus Amyot & Serville, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Alydidae (Family)
 Camptopus J.D. Hooker, 1869 accepted as Psychotria Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Camptorhynchus
     Camptorhynchus Bonaparte, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Anseriformes (Order) > Anatidae (Family)
 Camptorhynchus Strickland, 1841 accepted as Camptorhynchus Strickland, 1841 (Unjustified (?) emendation) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Camptorhynchus Fischer, 1808 accepted as Camptorhynchus Fischer, 1808 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
 Camptorhynchus Boisduval, 1835 accepted as Camptorhinus Schönherr, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Camptorhynchus Latreille in Cuvier, 1829 accepted as Eurhinus Illiger, 1807 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Camptotarsus
     Camptotarsus Thorell, 1887 accepted as Camptotarsus Thorell, 1887 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Camptotarsus Stein, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Muscidae (Family)

Campylacantha
     Campylacantha Scudder, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Campylacantha Jörgensen in Nordgaard & Jörgensen, 1905 † accepted as Neosemantis Popofsky, 1913 (junior homonym) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Plagiacanthidae (Family)

Campylaea
     Campylaea Beck, 1837 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Helicidae (Family)
     Campylaea Ihering, 1892 accepted as Campylaea Ihering, 1892 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Campylanthera
 Campylanthera W.J. Hooker, 1837 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Pittosporaceae (Family)
 Campylanthera H.W. Schott & Endlicher, 1832 accepted as Ceiba P. Miller, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)

Campylia
     Campylia Malloch, 1938 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
 Campylia Lindley ex Sweet, 1821 accepted as Pelargonium L'Héritier ex W. Aiton, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Geraniales (Order) > Geraniaceae (Family)

Campylites
     Campylites Herrmannsen, 1846 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonoidea (awaiting allocation) (Family)
     Campylites Rollier, 1922 † accepted as Campylites Rollier, 1922 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Cephalopoda (awaiting allocation) (Order) > Cephalopoda (awaiting allocation) (Family)
     Campylites Brood, 1988 † · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Polychaeta (awaiting allocation) (Order) > Polychaeta incertae sedis (Family)

Campylocera
     Campylocera Nuttall, 1842 accepted as Campylocera Nuttall, 1842 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)
     Campylocera Macquart, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Pyrgotidae (Family)

Campylodon
     Campylodon Duméril, 1853 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
     Campylodon von Huene, 1929 accepted as Campylodon von Huene, 1929 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Campylodon Cuvier & Valenciennes, 1832 accepted as Kampylodon Fabricius, 1798 (misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Notacanthiformes (Order) > Notacanthidae (Family)

Campylodontium
     Campylodontium Schwägrichen, 1827 accepted as Campylodontium Schwägrichen, 1827 (unassessed) · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Entodontaceae (Family)
 Campylodontium Dozy & Molkenboer, 1844 accepted as Mesonodon Hampe, 1865 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Entodontaceae (Family)

Campylognathus
     Campylognathus Reuter, 1890 accepted as Campylognathus Reuter, 1890 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Campylognathus Plieninger, 1895 † accepted as Campylognathoides Strand, 1928 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Pterosauria (Order) > Rhamphorhynchidae (Family)

Campylonaus
     Campylonaus Benson, 1835 accepted as Campylonaus Benson, 1835 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Campylonaus Gray, 1847 accepted as Peracle Forbes, 1844 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Peraclidae (Family)

Campylonema
     Campylonema Hincks, 1872 accepted as Campylonema Hincks, 1872 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
     Campylonema J.A. Schultes & J.H. Schultes in J.J. Roemer & J.A. Schultes, 1830 accepted as Campylonema J.A. Schultes & J.H. Schultes in J.J. Roemer & J.A. Schultes, 1830 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)
 Campylonema W. Schmidle, 1900 accepted as Schmidleinema De Toni, 1936 (misspelling of Camptylonema) · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Hapalosiphonaceae (Family)

Campyloneura
     Campyloneura Fieber, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
 Campyloneura Lengersdorf, 1939 accepted as Polyardis Pritchard, 1947 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Cecidomyiidae (Family)

Campylophyllum
 Campylophyllum Gothan, 1914 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Cycadopsida (Class) > Cycadales (Order) > Cycadales (awaiting allocation) (Family)
     Campylophyllum (W.P. Schimper) M. Fleischer, 1914 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Hypnaceae (Family)

Campylops
     Campylops Nitzsch, 1840 accepted as Campylops Nitzsch, 1840 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Campylops Lichtenstein, 1842 accepted as Campylops Lichtenstein, 1842 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Campyloptera
     Campyloptera Brongniart, 1885 † accepted as Campyloptera Brongniart, 1885 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Megasecoptera (Order) > Megasecoptera (awaiting allocation) (Family)
 Campyloptera Boissier, 1841 accepted as Aethionema W.T. Aiton, 1812 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Campylopus
     Campylopus S.E. Bridel, 1818 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Dicranales (Order) > Dicranaceae (Family)
 Campylopus Spach, 1836 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Clusiaceae (Family)
 Campylopus Wahlenberg, 1826 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Grimmiales (Order) > Grimmiaceae (Family)
     Campylopus Claparède & Lachmann, 1857 accepted as Campylopus Claparède & Lachmann, 1857 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Campylopus Agassiz, 1846 accepted as Campulipus Kirby, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Campylorhynchus
     Campylorhynchus Spix, 1824 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Certhiidae (Family)
 Campylorhynchus Agassiz, 1846 accepted as Rhinoncus Schönherr, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Campylospermum
     Campylospermum Van Tieghem, 1902 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Ochnaceae (Family)
 Campylospermum M.E.J. Chandler, 1925 † accepted as Cyrtospermites J. Bogner, 1973 † (junior homonym) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Araceae (Family)

Campylostoma
     Campylostoma Bell, 1858 † · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Cenomanocarcinidae (Family)
     Campylostoma Dreyfuss, 1939 † · Animalia (Kingdom) > Echinodermata (Phylum) > Diploporita (Class) > Diploporita (awaiting allocation) (Order) > Diploporita (awaiting allocation) (Family)

Campylostylus
     Campylostylus G.Shadbolt ex C.S.Boyer, 1927 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Campylostylus Genevier, 1873 · Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > Fungi (awaiting allocation) (Class) > Fungi (awaiting allocation) (Order) > Fungi (awaiting allocation) (Family)
     Campylostylus Sandberger, 1871 † accepted as Campylostylus Sandberger, 1871 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Campylotropis
     Campylotropis Bunge, 1835 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Campylotropis Reuter, 1904 accepted as Campylotropis Reuter, 1904 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Capsidae (Family)

Campylus
 Campylus Loureiro, 1790 accepted as Tinospora Miers, 1851 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Menispermaceae (Family)
 Campylus Lafresnaye, 1844 accepted as Campylorhynchus Spix, 1824 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Certhiidae (Family)
 Campylus Fischer de Waldheim, 1821 accepted as Denticollis Piller & Mitterpacher, 1783 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Camunium
 Camunium O. Kuntze, 1891 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)
     Camunium Adanson, 1763 accepted as Camunium Adanson, 1763 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Rutaceae (Family)
 Camunium W. Roxburgh, 1814 accepted as Aglaia Loureiro, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Meliaceae (Family)

Camusia
     Camusia Segui, 2002 † accepted as Camusia Segui, 2002 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Gruiformes (Order) > Gruiformes (awaiting allocation) (Family)
 Camusia Lorch, 1961 accepted as Acrachne R. Wight & Arnott ex Chiovenda, 1907 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Canabina
 Canabina Paetel, 1875 accepted as Canabina Paetel, 1875 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Canabina Landbeck, 1804 accepted as Canabina Landbeck, 1804 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Canace
     Canace Haliday, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Canacidae (Family)
     Canace Haliday in Curtis, 1837 accepted as Canace Haliday, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Canacidae (Family)
 Canace Reichenbach, 1852 accepted as Dendragapus Elliott, 1864 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Phasianidae (Family)

Canala
     Canala Gray, 1992 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Desidae (Family)
 Canala Pohl, 1830 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Loganiaceae (Family)

Canalia
     Canalia Curran, 1934 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Canalia F.W. Schmidt, 1793 accepted as Canalia F.W. Schmidt, 1793 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)

Canaliculites
     Canaliculites D.D. Pant & S.N. Mishra, 1986 † accepted as Canaliculites D.D. Pant & S.N. Mishra, 1986 † (unassessed) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)
     Canaliculites Jeannet, 1951 † accepted as Canaliculites Jeannet, 1951 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Cananga
     Cananga (A.P. de Candolle) J.D. Hooker & T. Thomson, 1855 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliales (Order) > Annonaceae (Family)
 Cananga Aublet, 1775 accepted as Guatteria Ruiz & Pavon, 1794 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliales (Order) > Annonaceae (Family)

Canaria
     Canaria Partington, 1835 accepted as Canaria Partington, 1835 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Canaria Wood, 1837 accepted as Canaria Wood, 1837 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Canaria Becker, 1913 accepted as Canaria Becker, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
     Canaria Scudder, 1882 accepted as Canaria Scudder, 1882 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Canaria Linnaeus, 1771 accepted as Canaria Linnaeus, 1771 (Misspelling) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)
     Canaria P. Jiménez-Mejías & P. Vargas, 2015 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Canaridiscus
 Canaridiscus Alonso & Ibáñez, 2011 accepted as Atlantica Ancey, 1887 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Gastrodontidae (Family)
 Canaridiscus Alonso & Ibáñez in Yanes, Holyoak, Holyoak, Alonso & Ibáñez, 2011 accepted as Atlantica Wagner, 1897 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Discidae (Family)

Canariella
     Canariella Hesse, 1918 accepted as Canariella Hesse, 1918 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Hygromiidae (Family)
 Canariella Uyttenboogaart, 1929 accepted as Philhammus Fairmaire, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Canariellum
     Canariellum Strand, 1928 † accepted as Canariellum Strand, 1928 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Bombyliidae (Family)
 Canariellum Engler in Engler & Prantl, 1896 accepted as Canarium Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Burseraceae (Family)

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

Canarium
     Canarium Schumacher, 1817 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Strombidae (Family)
     Canarium Linnaeus, 1759 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Burseraceae (Family)

Canaspis
     Canaspis MacGillivray, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
 Canaspis † accepted as Conaspis Hall, 1863 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Ptychaspididae (Family)

Canavalia
     Canavalia Adanson, 1763 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Canavalia A.P. de Candolle, 1825 accepted as Canavalia A.P. de Candolle, 1825 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Canavaria
     Canavaria Oppenheim, 1899 † accepted as Canavaria Oppenheim, 1899 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Canavaria Gemmellaro, 1886 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonoidea (awaiting allocation) (Family)
     Canavaria Buckman, 1902 † accepted as Canavaria Buckman, 1902 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Hildoceratidae (Family)
 Canavaria Merla, 1928 † accepted as Sicelia † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Strophomenatida (Order) > Meekellidae (Family)

Cancellaria
 Cancellaria Brongniart, 1825 accepted as Roestelia J.F. Rebentisch, 1804 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Pucciniaceae (Family)
     Cancellaria Lamarck, 1799 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Cancellariidae (Family)
 Cancellaria (A.P. de Candolle) G.E. Mattei, 1921 accepted as Pavonia Cavanilles, 1786 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)

Cancellus
     Cancellus H. Milne Edwards, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Diogenidae (Family)
     Cancellus P.H. Derville, 1951 † accepted as Cancellus P.H. Derville, 1951 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Candace
     Candace Stål, 1870 accepted as Candace Stål, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Candace Dana, 1849 accepted as Candacia Dana, 1846 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Calanoida (Order) > Candaciidae (Family)

Candela
     Candela Herrmannsen, 1846 accepted as Candela Herrmannsen, 1846 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Candela Bykova in Bykova et al., 1958 † accepted as Dymia Bykova, 1962 † (Junior homonym of Candela Herrmannsen, 1846) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Uvigerinidae (Family)

Candelabrum
     Candelabrum Van Beverwijk, 1951 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Candelabrum de Blainville, 1830 · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Candelabridae (Family)
     Candelabrum Dall, 1878 † accepted as Ancistrosyrinx Dall, 1881 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Turridae (Family)

Candelaria
     Candelaria A. Massalongo, 1852 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Candelariales (Order) > Candelariaceae (Family)
     Candelaria Price, 1947 † accepted as Candelaria Price, 1947 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Procolophonomorpha (Order) > Owenettidae (Family)

Candidella
     Candidella Bayer, 1954 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Gorgonacea (Order) > Primnoidae (Family)
     Candidella Hausdorf, 1990 accepted as Candidella Hausdorf, 1990 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)

Candidosia
     Candidosia Collado & Alonso-Zarazaga, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Aderidae (Family)
     Candidosia Báguena Corella, 1948 accepted as Candidosia Collado & Alonso-Zarazaga, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Aderidae (Family)

Candollea
 Candollea Labillardière, 1806 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dilleniales (Order) > Dilleniaceae (Family)
 Candollea J.C.G. Baumgarten, 1810 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
     Candollea E.G. von Steudel, 1840 accepted as Candollea E.G. von Steudel, 1840 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Candollea Mirbel in Lamarck & Mirbel, 1802 accepted as Pyrrosia Mirbel in Lamarck & Mirbel, 1802 · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Polypodiaceae (Family)
 Candollea Raddi, 1818 accepted as Radula Dumortier, 1822 · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Porellales (Order) > Radulaceae (Family)
 Candollea E.G. von Steudel, 1840 accepted as Agrostis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Candollea Labillardière, 1805 accepted as Stylidium O. Swartz ex Willdenow, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Stylidiaceae (Family)

Candonella
     Candonella Vávra, 1898 accepted as Candonella Vávra, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cypridopsidae (Family)
     Candonella Claus, 1891 accepted as Candonella Claus, 1891 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)

Canephora
     Canephora König, 1825 † accepted as Canephora König, 1825 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Canephora Hübner, 1822 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Psychidae (Family)
     Canephora Friese, 1908 accepted as Canephora Friese, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Apidae (Family)
     Canephora A.L. Jussieu, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Canephorus
 Canephorus Erichson, 1846 accepted as Canephorus Erichson, 1846 (Misspelling) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Terebellida (Order) > Trichobranchidae (Family)
 Canephorus Kirsch, 1889 accepted as Amitrus Schönherr, 1845 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Canestrinia
     Canestrinia Berlese, 1881 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Canestriniidae (Family)
     Canestrinia Raven, 1990 accepted as Canestrinia Raven, 1990 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
 Canestrinia Mégnin & Trouessart, 1884 accepted as Michaelia Trouessart, 1884 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Freyanidae (Family)
 Canestrinia Mello-Leitão, 1931 accepted as Pygophalangodus Mello-Leitão, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Gonyleptidae (Family)

Canidia
     Canidia Thomson, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Canidia Grote, 1890 accepted as Canidia Grote, 1890 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Canidia Holmgren, 1858 accepted as Canidia Holmgren, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Canidia R.A. Salisbury, 1866 accepted as Canidia R.A. Salisbury, 1866 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliales (awaiting allocation) (Family)
 Canidia H. Adams, 1862 accepted as Anentome Cossmann, 1901 † (invalid: junior homonym of Canidia J. Thomson, 1857 [Coleoptera]; Anentome is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Nassariidae (Family)

Canidius
 Canidius de Cooman, 1940 accepted as Pachylomalus Schmidt, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)
 Canidius Reichardt, 1932 accepted as Pachylomalus Schmidt, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)

Caninella
     Caninella Gorsky, 1938 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Stauriida (Order) > Bothrophyllidae (Family)
     Caninella Liang, 1990 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Caninellidae (Family)

Caninia
     Caninia Michelin in Gervais, 1840 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Cyathopsidae (Family)
     Caninia Owen, 1846 accepted as Caninia Owen, 1846 (unassessed) · Animalia (Kingdom) > Nemertea (Phylum) > Nemertea (awaiting allocation) (Class) > Nemertea (awaiting allocation) (Order) > Nemertea (awaiting allocation) (Family)

Canis
     Canis Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Canidae (Family)
     Canis Goüan, 1770 accepted as Canis Goüan, 1770 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Carcharhiniformes (Order) > Triakidae (Family)
 Canis Sclater, 1883 accepted as Atelocynus Cabrera, 1940 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Canidae (Family)

Canistrum
     Canistrum E. Morren, 1873 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Bromeliaceae (Family)
     Canistrum Fabricius, 1823 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Bradybaenidae (Family)
     Canistrum Mörch, 1852 accepted as Canistrum Mörch, 1852 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Canna
     Canna Gray, 1821 accepted as Canna Gray, 1821 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Canna Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Zingiberales (Order) > Cannaceae (Family)
 Canna Walker, 1865 accepted as Nacna Fletcher, 1961 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Cannabateomys
 Cannabateomys Lydekker, 1892 accepted as Kannabateomys Jentink, 1891 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Echimyidae (Family)
 Cannabateomys Palmer, 1904 accepted as Kannabateomys Jentink, 1891 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Echimyidae (Family)

Cannabina
     Cannabina Brehm, 1831 accepted as Cannabina Brehm, 1831 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cannabina Brehm, 1828 accepted as Cannabina Brehm, 1828 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cannabina Gray, 1840 accepted as Cannabina Gray, 1840 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cannabina P. Miller, 1754 accepted as Cannabina P. Miller, 1754 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Cucurbitales (Order) > Datiscaceae (Family)

Cannabis
     Cannabis Blyth, 1850 accepted as Cannabis Blyth, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cannabis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Cannabaceae (Family)

Canningella
     Canningella Rigby, 1986 † accepted as Canningella Rigby, 1986 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Lithistida (Order) > Anthaspidellidae (Family)
     Canningella Legg, 1976 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)

Canningia
     Canningia Cookson & Eisenack, 1960 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Gonyaulacales (Order) > Areoligeraceae (Family)
     Canningia J. Weiser, Wegensteiner & Z. Žižka, 1995 · Protozoa (Kingdom) > Microsporidia (Phylum) > Rudimicrosporea (Class) > Metchnikovellida (Order) > Metchnikovellidae (Family)

Cannonia
     Cannonia J.E. Taylor & K.D. Hyde, 1999 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Xylariales (Order) > Xylariaceae (Family)
     Cannonia Hincks, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Canopus
     Canopus Fabricius, 1803 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Canopidae (Family)
     Canopus Walker, 1855 accepted as Canopus Walker, 1855 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
     Canopus Felder, 1861 accepted as Canopus Felder, 1861 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Canopus Rafinesque, 1840 accepted as Canopus Rafinesque, 1840 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Canopus Montfort, 1808 accepted as Canopus Montfort, 1808 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Canopus K.B. Presl, 1851 accepted as Exocarpos Labillardière, 1800 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Santalaceae (Family)
 Canopus Wollaston, 1864 accepted as Laparocerus Schönherr, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Cantabrica
     Cantabrica F.H. Cramer, M. del C.R. Diez, R.M. Rodriguez & M.A. Fombella, 1976 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
     Cantabrica Raven, 1990 accepted as Cantabrica Raven, 1990 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)

Cantaloubeia
     Cantaloubeia Levasseur, 1966 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Cantaloubeia Levasseur, 1965 accepted as Cantaloubeia Levasseur, 1966 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cantharellus
     Cantharellus Adanson ex E.M. Fries, 1821 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Cantharellales (Order) > Cantharellaceae (Family)
     Cantharellus Hoeksema & Best, 1984 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Fungiidae (Family)

Cantharis
     Cantharis Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cantharidae (Family)
 Cantharis Hall, 1867 accepted as Cantharus Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Buccinidae (Family)
 Cantharis Férussac, 1821 accepted as Cantharidus Montfort, 1810 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Trochidae (Family)
 Cantharis Geoffroy, 1762 accepted as Lytta Fabricius, 1775 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)

Cantharus
     Cantharus Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Buccinidae (Family)
     Cantharus Scudder, 1882 accepted as Cantharus Scudder, 1882 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cantharus Montfort, 1808 accepted as Polymorphina d'Orbigny, 1826 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Lagenida (Order) > Polymorphinidae (Family)
 Cantharus Cuvier, 1816 accepted as Spondyliosoma Cantor, 1849 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Kyphosidae (Family)

Canthidium
     Canthidium Erichson, 1847 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Canthidium Unger, 1850 † accepted as Canthidium Unger, 1850 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Canthiopsis
 Canthiopsis Paetel, 1875 accepted as Canthiopsis Paetel, 1875 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Canthiopsis B.C. Seemann, 1866 accepted as Tarenna J. Gaertner, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Canthocamptus
     Canthocamptus Westwood, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Canthocamptidae (Family)
 Canthocamptus Baird, 1850 accepted as Canthocamptus Westwood, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Harpacticoida (Order) > Canthocamptidae (Family)

Canthopomus
 Canthopomus Eigenmann & Allen, 1942 accepted as Pseudorinelepis Bleeker, 1862 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Loricariidae (Family)
 Canthopomus Eigenmann, 1910 accepted as Pseudorinelepis Bleeker, 1862 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Loricariidae (Family)

Canthopsis
 Canthopsis Miquel, 1857 accepted as Catunaregam N.M. Wolf, 1776 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
     Canthopsis Agassiz, 1850 accepted as Alderia Allman, 1845 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sacoglossa (Order) > Limapontiidae (Family)

Canthorhynchus
 Canthorhynchus Broun, 1880 accepted as Arecocryptus Hutton, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Canthorhynchus Agassiz, 1846 accepted as Aspidophoroides Lacepède, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Agonidae (Family)

Cantoria
     Cantoria Girard, 1857 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)
 Cantoria Kaup, 1858 accepted as Cynoglossus Hamilton, 1822 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Pleuronectiformes (Order) > Cynoglossidae (Family)

Canuella
     Canuella Scott T. & A., 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Canuelloida (Order) > Canuellidae (Family)
 Canuella Borg, 1933 accepted as Borgiola Strand, 1933 · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Heteroporidae (Family)

Canutus
     Canutus Brehm, 1831 accepted as Canutus Brehm, 1831 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Canutus Anonymous [Merrem], 1804 accepted as Canutus Anonymous [Merrem], 1804 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Canutus Brehm, 1830 accepted as Canutus Brehm, 1830 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Canutus Pessagno & Whalen, 1982 † · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Nassellaria (Order) > Nassellaria (awaiting allocation) (Family)

Caobangia
     Caobangia Giard, 1893 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Fabriciidae (Family)
     Caobangia A.R. Smith & X.C. Zhang, 2002 accepted as Caobangia A.R. Smith & X.C. Zhang, 2002 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Polypodiales (Order) > Polypodiaceae (Family)

Capaccinus
 Capaccinus Gray, 1866 accepted as Capaccinus Gray, 1866 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
 Capaccinus Bonaparte, 1841 accepted as Myotis Kaup, 1829 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Vespertilionidae (Family)

Capella
 Capella Frenzel, 1801 accepted as Capella Frenzel, 1801 (Not validly published) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Charadriiformes (Order) > Scolopacidae (Family)
 Capella Keyserling & Blasius, 1840 accepted as Rupicapra Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Capella Walker, 1864 accepted as Carpella Walker, 1864 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)

Capellia
     Capellia Delucchi, 1959 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
     Capellia Blume, 1825 accepted as Capellia Blume, 1825 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Dilleniales (Order) > Dilleniaceae (Family)
     Capellia Blake & Reid, 1998 † · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Valvatida (Order) > Goniasteridae (Family)

Capellinia
 Capellinia Hall & Clarke, 1894 † accepted as Capelliniella Strand, 1928 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Pentamerida (Order) > Pentameridae (Family)
 Capellinia Trinchese, 1874 accepted as Eubranchus Forbes, 1838 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Eubranchidae (Family)

Capena
     Capena Fawcett, 1916 accepted as Capena Fawcett, 1916 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Capena Stål, 1866 accepted as Capena Stål, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Caphyra
     Caphyra Guérin, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Portunidae (Family)
 Caphyra Barrande, 1846 † accepted as Caphyra Barrande, 1846 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
 Caphyra Guérin-Ménéville in Duperry, 1838 accepted as Caphyra Guérin, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Portunidae (Family)

Capillaria
 Capillaria Roussel, 1806 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Sphaeropleales (Order) > Hydrodictyaceae (Family)
     Capillaria Waterhouse, 2001 † accepted as Capillaria Waterhouse, 2001 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Strophalosiidae (Family)
     Capillaria Persoon, 1822 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Capillaria Haworth, 1828 accepted as Capillaria Haworth, 1828 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Capillaria Zeder, 1800 · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Trichocephalida (Order) > Trichuridae (Family)
 Capillaria Velenovský, 1947 accepted as Lycoperdon Persoon, 1801 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Agaricaceae (Family)
 Capillaria Stackhouse, 1809 accepted as Gloiosiphonia Carmichael in Berkeley, 1833 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Rhodophyta incertae sedis (Class) > Cryptonemiales (Order) > Gloiosiphoniaceae (Family)

Capitellides
 Capitellides Mesnil, 1897 accepted as Capitella Blainville, 1828 (subjective synonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Capitellida (Order) > Capitellidae (Family)
 Capitellides Ehlers, 1907 accepted as Capitellethus Chamberlin, 1919 (junior homonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Capitellida (Order) > Capitellidae (Family)

Capito
     Capito Vieillot, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Ramphastidae (Family)
 Capito Gistl, 1848 accepted as Capito Gistl, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Capitularia
 Capitularia Rabenhorst, 1851 accepted as Uromyces (Link) Unger, 1833 · Fungi (Kingdom) > Basidiomycota (Phylum) > Pucciniomycetes (Class) > Pucciniales (Order) > Pucciniaceae (Family)
 Capitularia J.V. Suringar, 1912 accepted as Capitularina J.H. Kern, 1974 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Capitularia Flörke, 1807 accepted as Cladonia P. Browne, 1756 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecanorales (Order) > Cladoniaceae (Family)

Capnella
     Capnella Gray, 1869 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Alcyonacea (Order) > Nephtheidae (Family)
 Capnella Claassen, 1924 accepted as Allocapnia Claassen, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Capniidae (Family)

Capnia
     Capnia Pictet, 1841 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Capniidae (Family)
 Capnia Ventenat, 1799 accepted as Dermatocarpon Eschweiler, 1824 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Verrucariales (Order) > Verrucariaceae (Family)

Capniella
     Capniella Klapálek, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Capniidae (Family)
 Capniella Sahlberg, 1895 accepted as Capnopsis Morton, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Capniidae (Family)

Capnisa
     Capnisa Dejean, 1836 accepted as Capnisa Dejean, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Capnisa Gebler, 1844 accepted as Capnisa Gebler, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Capnisa Lacordaire, 1859 accepted as Gnathosia Fischer de Waldheim, 1821 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Capnites
     Capnites Raffray, 1898 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Capnites (A.P. de Candolle) Dumortier, 1827 accepted as Capnites (A.P. de Candolle) Dumortier, 1827 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Papaveraceae (Family)
 Capnites Theissen, 1916 accepted as Phaeosaccardinula P.C. Hennings, 1905 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Chaetothyriales (Order) > Chaetothyriaceae (Family)

Capnixus
     Capnixus Bonaparte, 1854 accepted as Capnixus Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Capnixus Gray, 1855 accepted as Capnixus Gray, 1855 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Capnodes
     Capnodes Guenée, 1852 accepted as Capnodes Guenée, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Capnodes Broun, 1881 accepted as Methemus Broun, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptinidae (Family)
 Capnodes Rostock, 1892 accepted as Capnopsis Morton, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Plecoptera (Order) > Capniidae (Family)

Capnodinula
     Capnodinula Batista & Ciferri, 1918 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Capnodiales (Order) > Capnodiales incertae sedis (Family)
 Capnodinula Spegazzini, 1918 accepted as Wentiomyces Koorders, 1907 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetidae incertae sedis (Order) > Pseudoperisporiaceae (Family)

Capnophyllum
     Capnophyllum Sutherland, 1965 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Stauriida (Order) > Eridophyllidae (Family)
     Capnophyllum J. Gaertner, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Capnoptera
     Capnoptera Loew, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chloropidae (Family)
 Capnoptera Redtenbacher in Brunner v. Wattenwyl, 1895 accepted as Typhoptera Kirby, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Capnorchis
 Capnorchis Borkhausen, 1797 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Papaveraceae (Family)
 Capnorchis P. Miller, 1754 accepted as Dicentra Bernhardi, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ranunculales (Order) > Papaveraceae (Family)

Capparis
     Capparis Isert, 1789 accepted as Capparis Isert, 1789 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Capparis Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Capparaceae (Family)

Capperia
     Capperia Tutt, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pterophoridae (Family)
     Capperia Tutt, 1905 accepted as Capperia Tutt, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pterophoridae (Family)

Capraiuscola
     Capraiuscola Galvagni, 1987 † accepted as Capraiuscola Galvagni, 1987 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)
     Capraiuscola Galvagni, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)

Caprella
     Caprella Lamarck, 1801 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Caprellidae (Family)
 Caprella Marshall in Marshall-Trouessart, 1892 accepted as Rupicapra Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Caprella Guilding, 1824 accepted as Plekocheilus Guilding, 1828 (invalid: junior homonym of Caprella Lamarck, 1801; Plekocheilus is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Amphibulimidae (Family)

Capreolus
     Capreolus Gray, 1821 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)
 Capreolus Etheridge, 1878 † accepted as Capulus Montfort, 1810 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Capulidae (Family)
 Capreolus Frisch, 1775 accepted as Capreolus Gray, 1821 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Cervidae (Family)

Capricornia
     Capricornia Obraztsov, 1960 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
     Capricornia Engel & Morris, 1996 † accepted as Capricornia Engel & Morris, 1996 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > (Class) > Trilobitomorpha (awaiting allocation) (Order) > Trilobitomorpha (awaiting allocation) (Family)

Capricornus
 Capricornus Gistl, 1848 accepted as Eriphus Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Capricornus Gray, 1862 accepted as Capricornis Ogilby, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Caprina
     Caprina d'Orbigny, 1822 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Hippuritida (Order) > Caprinidae (Family)
     Caprina Mazzarelli, 1906 accepted as Caprina Mazzarelli, 1906 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Caprina Matheron, 1843 † accepted as Caprotina d'Orbigny, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Hippuritida (Order) > Caprotinidae (Family)
 Caprina Wagner in Schreber, 1844 accepted as Naemorhedus Smith, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Capriscus
     Capriscus Schaeffer, 1760 accepted as Capriscus Schaeffer, 1760 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Capriscus Gloger, 1841 accepted as Sus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Suidae (Family)
 Capriscus Klein, 1777 accepted as Balistes Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Balistidae (Family)
 Capriscus Rafinesque, 1810 accepted as Balistes Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Balistidae (Family)
 Capriscus Walbaum, 1792 accepted as Balistes Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Balistidae (Family)
 Capriscus Artedi in Röse, 1793 accepted as Balistes Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Balistidae (Family)

Capronia
     Capronia Richard, 1966 accepted as Capronia Richard, 1966 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Trematoda (awaiting allocation) (Order) > Trematoda (awaiting allocation) (Family)
     Capronia P.A. Saccardo, 1883 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Chaetothyriales (Order) > Herpotrichiellaceae (Family)

Caproniella
     Caproniella Berlese, 1896 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Caproniella Berlese, 1899 accepted as Capronia P.A. Saccardo, 1883 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Chaetothyriales (Order) > Herpotrichiellaceae (Family)

Capsa
 Capsa Bruguière, 1797 accepted as Asaphis Modeer, 1793 (synonym) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Psammobiidae (Family)
 Capsa H. Adams & A. Adams, 1856 accepted as Leporimetis Iredale, 1930 (invalid: junior homonym of Capsa Lamarck, 1799) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Tellinidae (Family)

Capsella
     Capsella Deshayes, 1855 accepted as Capsella Deshayes, 1855 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Capsella Medikus, 1792 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Capsella Gray, 1851 accepted as Donax Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Donacidae (Family)

Capsula
     Capsula J. Brun, 1896 † · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Bacillariophyceae (awaiting allocation) (Order) > Bacillariophyceae (awaiting allocation) (Family)
     Capsula Bussau, 1993 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Monhysterida (Order) > Xyalidae (Family)
 Capsula Agassiz, 1846 accepted as Capsala Bosc, 1811 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Capsalidea (Order) > Capsalidae (Family)
 Capsula Schumacher, 1817 accepted as Asaphis Modeer, 1793 (invalid: junior objective synonym of Asaphis) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Psammobiidae (Family)
     Capsula Fibiger, Zilli, Ronkay & Goldstein, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Capsularia
     Capsularia Herrmannsen, 1846 accepted as Capsularia Herrmannsen, 1846 (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Capsularia Zeder in Goeze, 1800 accepted as Anisakis Dujardin, 1844 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Anisakidae (Family)
 Capsularia Modeer, 1793 accepted as Coryne Gaertner in Pallas, 1774 (nomen nudum) · Animalia (Kingdom) > Cnidaria (Phylum) > Hydrozoa (Class) > Anthoathecata (Order) > Corynidae (Family)

Capura
 Capura Blanco, 1837 accepted as Lepisanthes Blume, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)
 Capura Linnaeus, 1771 accepted as Wikstroemia Endlicher, 1833 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Thymelaeaceae (Family)

Capuronia
     Capuronia Cachan, 1952 accepted as Capuronia Cachan, 1952 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)
     Capuronia Lourteig, 1960 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Lythraceae (Family)

Caputia
     Caputia Granzow, 1989 † accepted as Caputia Granzow, 1989 † (unassessed) · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Problematica (awaiting allocation) (Order) > Problematica (awaiting allocation) (Family)
     Caputia B. Nordenstam & P.B. Pelser, 2012 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Capys
     Capys Hewitson, 1865 accepted as Capys Hewitson, 1865 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lycaenidae (Family)
 Capys Stål, 1865 accepted as Capyella Breddin, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Berytidae (Family)

Carabicina
     Carabicina Germar in v. Münster, 1842 accepted as Carabicina Germar in v. Münster, 1842 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Carabicina Weyenbergh, 1869 accepted as Carabicina Weyenbergh, 1869 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Carabites
     Carabites Heer in Heer & Escher, 1852 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
     Carabites Cockerell, 1908 accepted as Carabites Cockerell, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Carabites Meunier, 1898 accepted as Carabites Meunier, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Carabites Scudder, 1892 † accepted as Carabites Scudder, 1892 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Carabites Quenstedt, 1852 accepted as Carabites Quenstedt, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Caracal
 Caracal Gray, 1842 accepted as Caracal Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)
     Caracal Gray, 1842 accepted as Caracal Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)

Caracala
     Caracala Gray, 1842 accepted as Caracal Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)
     Caracala Gray, 1843 accepted as Caracal Gray, 1842 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)

Caracalla
 Caracalla Hasselt, 1823 accepted as Caracalla Hasselt, 1823 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)
     Caracalla A. Todaro ex Lemaire, 1862 accepted as Caracalla A. Todaro ex Lemaire, 1862 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Caracolla
     Caracolla Ehrenberg, 1831 accepted as Caracolla Ehrenberg, 1831 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Helicarionidae (Family)
 Caracolla Bowdich, 1822 accepted as Caracolla Bowdich, 1822 (Misspelling) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)
     Caracolla Albers, 1850 accepted as Caracolla Albers, 1850 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Caracolla Agassiz, 1846 accepted as Caracolla Agassiz, 1846 (Unjustified (?) emendation) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)

Caragola
 Caragola Moore in Hewitson & Moore, 1879 accepted as Caragolina Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lymantriidae (Family)
 Caragola Gray, 1851 accepted as Mordacia Gray, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Cephalaspidomorphi (Class) > Petromyzontiformes (Order) > Petromyzontidae (Family)

Caragonia
     Caragonia Takiya, Cavichioli & Mejdalini, 2003 accepted as Caragonia Takiya, Cavichioli & Mejdalini, 2003 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Caragonia Gemminger & Harold, 1870 accepted as Caragonia Gemminger & Harold, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Caraguata
     Caraguata Bechyné, 1954 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Caraguata Adanson, 1763 accepted as Tillandsia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Bromeliaceae (Family)
 Caraguata J. Lindley, 1827 accepted as Guzmania Ruiz & Pavon, 1802 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Bromeliaceae (Family)

Carangoides
     Carangoides Bleeker, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Carangidae (Family)
 Carangoides Radha, 1975 accepted as Cemocotylella Price, 1962 (preoccupied) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Mazocraeidea (Order) > Heteraxinidae (Family)

Carangopsis
     Carangopsis Agassiz, 1835 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Perciformes (awaiting allocation) (Family)
     Carangopsis Agassiz, 1835 † accepted as Carangopsis Agassiz, 1835 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Perciformes (awaiting allocation) (Family)

Carangus
 Carangus Girard, 1858 accepted as Caranx Lacepède, 1801 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Carangidae (Family)
 Carangus Griffith & Smith, 1834 accepted as Caranx Lacepède, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Carangidae (Family)

Caranistes
     Caranistes Schönherr, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Anthribidae (Family)
 Caranistes Erichson, 1840 accepted as Naddia Fauvel in Harold, 1867 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Carapus
     Carapus Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Ophidiiformes (Order) > Carapidae (Family)
 Carapus Cuvier, 1816 accepted as Sternopygus Müller & Troschel, 1849 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gymnotiformes (Order) > Sternopygidae (Family)

Carassa
     Carassa Gistl, 1848 accepted as Carassa Gistl, 1848 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Carassa Gistl, 1847 accepted as Carassa Gistl, 1847 (Unjustified (?) emendation) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Carassius
     Carassius Nilsson, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
     Carassius Jarocki, 1822 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)

Caratomus
 Caratomus Dalman, 1823 accepted as Cratomus Dalman, 1820 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
 Caratomus L. Agassiz, 1849 † accepted as Caratomella Strand, 1928 † (junior homonym of Caratomus Dalman, 1820 (Insecta:Hymenoptera)) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Euechinoidea incertae sedis (Order) > Pygaulidae (Family)

Carausius
     Carausius Stål, 1875 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phasmatodea (Order) > Lonchodidae (Family)
     Carausius Power, 1898 accepted as Carausius Power, 1898 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Carausius Senna, 1898 accepted as Pseudorychodes Senna, 1894 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)

Caravella
     Caravella Emeljanov, 2007 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cixiidae (Family)
     Caravella Haeckel, 1888 accepted as Caravella Haeckel, 1888 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Carazzia
     Carazzia Mesnil, 1896 · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Spionida (Order) > Spionidae (Family)
     Carazzia Del Guercio, 1931 accepted as Carazzia Del Guercio, 1931 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Carbonarius
     Carbonarius Kaup, 1829 accepted as Carbonarius Kaup, 1829 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Carbonarius Rafinesque, 1815 accepted as Carbo Lacepède, 1799 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Pelecaniformes (Order) > Phalacrocoracidae (Family)

Carbonella
     Carbonella Hurcewicz & Czarniecki, 1986 † accepted as Carbonella Hurcewicz & Czarniecki, 1986 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinellida (awaiting allocation) (Order) > Hexactinellida (awaiting allocation) (Family)
     Carbonella Dain, 1953 † · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Fusulinida (Order) > Tournayellidae (Family)

Carbonia
     Carbonia Jones, 1870 † accepted as Carbonia Jones, 1870 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
     Carbonia Robineau-Desvoidy, 1863 accepted as Carbonia Robineau-Desvoidy, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Carcharias
     Carcharias Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Lamniformes (Order) > Odontaspididae (Family)
 Carcharias Gistel, 1848 accepted as Squalus Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Squaliformes (Order) > Squalidae (Family)
 Carcharias Cuvier, 1816 accepted as Carcharhinus Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Carcharhiniformes (Order) > Carcharhinidae (Family)

Carcharodes
 Carcharodes Strand, 1912 accepted as Carcharodus Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
 Carcharodes Hlisnikovský, 1965 accepted as Colenis Erichson, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)

Carcharodopharynx
     Carcharodopharynx Poche, 1926 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Carcharodopharyngidae (Family)
     Carcharodopharynx Reisinger, 1924 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Typhloplanidae (Family)

Carcharodus
     Carcharodus Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
 Carcharodus Hlisnikovský, 1965 accepted as Colenis Erichson, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)

Carcharoides
     Carcharoides Ameghino, 1906 † · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Lamniformes (Order) > Lamnidae (Family)
 Carcharoides Thorne, 1967 accepted as Caryboca · Animalia (Kingdom) > Nematoda (Phylum) > Dorylaimea (Class) > Dorylaimida (Order) > Qudsianematidae (Family)

Carcinaspis
 Carcinaspis Stimpson, 1858 accepted as Leucisca MacLeay in Smith, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Leucosiidae (Family)
 Carcinaspis Schafhautl, 1863 † accepted as Carcinaspides Glaessner, 1969 † · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Cyclida (Order) > Cyclida (awaiting allocation) (Family)

Carcinium
     Carcinium von Meyer, 1841 accepted as Carcinium von Meyer, 1841 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
 Carcinium Banks & Solander in Hawkesworth, 1773 accepted as Oniscus Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)
 Carcinium Meyen, 1834 accepted as Sapphirina Thompson J., 1829 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pennellidae (Family)

Carcinus
     Carcinus Leach, 1814 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Carcinidae (Family)
     Carcinus Billberg, 1820 accepted as Carcinus Billberg, 1820 · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
 Carcinus Latreille, 1796 accepted as Carcinus Latreille, 1796 (Suppressed name (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
 Carcinus de Marseul, 1855 accepted as Carcinops de Marseul, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Histeridae (Family)

Cardax
     Cardax Weise in Erichson, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Cardax Shelford, 1908 accepted as Cardacus Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Nocticolidae (Family)

Cardea
     Cardea Whitfield, 1885 † accepted as Cardea Whitfield, 1885 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cardea Blanchard, 1917 accepted as Americobdella Caballero y Caballero, 1956 · Animalia (Kingdom) > Annelida (Phylum) > Hirudinea (Class) > Arhynchobdellida (Order) > Americobdellidae (Family)

Cardia
 Cardia Dulac, 1867 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)
 Cardia Graham-Ponton, 1869 † accepted as Cardium Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiidae (Family)

Cardiapus
     Cardiapus d'Orbigny, 1842 † accepted as Cardiapus d'Orbigny, 1842 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cardiapus Curtis, 1833 accepted as Mantura Stephens, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Cardiaspis
     Cardiaspis Saunders, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Cardiaspis Amyot, 1846 accepted as Cardiaspis Amyot, 1846 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Cardiaspis Schwarz, 1898 accepted as Cardiaspina Crawford, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Psyllidae (Family)

Cardinalia
 Cardinalia Gray, 1842 accepted as Tectus Montfort, 1810 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda incertae sedis (Order) > Tegulidae (Family)
     Cardinalia Gray, 1840 accepted as Cardinalia Gray, 1842 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda incertae sedis (Order) > Tegulidae (Family)

Cardinalis
     Cardinalis Bonaparte, 1838 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Fringillidae (Family)
 Cardinalis Jarocki, 1821 accepted as Cardinalis Jarocki, 1821 (Suppressed name (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cardinalis Bonaparte, 1831 accepted as Cardinalis Bonaparte, 1831 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Cardinalidae (Family)
     Cardinalis Fabricius, 1759 accepted as Cardinalis Fabricius, 1759 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)

Cardinia
     Cardinia Geinitz, 1846 accepted as Cardinia Geinitz, 1846 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cardinia Agassiz in Sowerby, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiniidae (Family)
 Cardinia Agassiz in Sowerby, 1840 † accepted as Cardinia Agassiz in Sowerby, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiniidae (Family)
     Cardinia Agassiz, 1838 † accepted as Cardinia Agassiz in Sowerby, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiniidae (Family)

Cardiniopsis
     Cardiniopsis Stanton, 1895 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)
     Cardiniopsis Tornquist, 1898 † accepted as Cardiniopsis Tornquist, 1898 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)

Cardiocarpus
 Cardiocarpus Reinwardt, 1825 accepted as Cardiocarpus Reinwardt, 1825 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Simaroubaceae (Family)
     Cardiocarpus A.T. Brongniart, 1880 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Cordaitales (Order) > Cordaitaceae (Family)

Cardiocephalus
     Cardiocephalus Broili, 1904 † accepted as Cardiocephalus Broili, 1904 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
 Cardiocephalus Szidat, 1928 accepted as Cardiocephaloides Sudarikov, 1959 (preoccupied) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Strigeidida (Order) > Strigeidae (Family)
     Cardiocephalus Zwetkow, 1929 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Actinocephalidae (Family)

Cardiodon
     Cardiodon Owen, 1845 accepted as Cardiodon Owen, 1845 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Cardiodon Ameghino, 1885 † accepted as Anchimys Ameghino, 1886 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Hydrochoeridae (Family)

Cardiodonta
     Cardiodonta Laube, 1867 accepted as Cardiodonta Laube, 1867 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cardiodonta Hall, 1850 accepted as Cardiodonta Hall, 1850 (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)

Cardiodus
     Cardiodus Branson & Mehl, 1933 † accepted as Cardiodus Branson & Mehl, 1933 † (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Annelida (awaiting allocation) (Class) > Annelida (awaiting allocation) (Order) > Annelida (awaiting allocation) (Family)
     Cardiodus Bravard, 1857 † accepted as Cardiodus Bravard, 1857 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
     Cardiodus Trouessart, 1881 † accepted as Cardiodus Trouessart, 1881 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)

Cardiofilaria
     Cardiofilaria Strom, 1937 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Onchocercidae (Family)
     Cardiofilaria Wehr, 1936 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Filariidae (Family)

Cardiola
     Cardiola Broderip in Murchison, 1839 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Praecardioida (Order) > Praecardiidae (Family)
     Cardiola Broderip in Murchison, 1834 † accepted as Cardiola Broderip in Murchison, 1834 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Praecardioida (Order) > Praecardiidae (Family)
 Cardiola Mulsant & Rey, 1875 accepted as Cordalia Jacobs, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cardiolepis
 Cardiolepis Rafinesque, 1825 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Rhamnaceae (Family)
     Cardiolepis Wallroth, 1822 accepted as Cardiolepis Wallroth, 1822 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Cardiolepis M.F. Neuburg, 1965 † accepted as Angaropeltis A.B. Doweld, 2001 † (junior homonym) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridospermopsida (Class) > Peltaspermales (Order) > Angaropeltidaceae (Family)

Cardiolita
     Cardiolita Kříž, 1974 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Cyrtodontida (Order) > Cardiolidae (Family)
 Cardiolita Strand, 1933 accepted as Cordalia Jacobs, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cardiomonas
 Cardiomonas Korshikov, 1916 accepted as · Plantae (Kingdom) > Chlorophyta (Phylum) > Pedinophyceae (Class) > Pedinomonadales (Order) > Pedinomonadaceae (Family)
 Cardiomonas J. Schiller, 1954 accepted as Hyalocardium H. Ettl, 1965 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Dunaliellaceae (Family)

Cardionema
     Cardionema A.P. de Candolle, 1828 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)
 Cardionema Yamaguti, 1941 accepted as Angiostrongylus Kamensky, 1905 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Rhabditida (Order) > Metastrongylidae (Family)

Cardiophora
     Cardiophora d'Orbigny, 1839 accepted as Cardiophora d'Orbigny, 1839 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cardiophora Bentham, 1843 accepted as Cardiophora Bentham, 1843 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Simaroubaceae (Family)

Cardiophyllum
     Cardiophyllum † · Animalia (Kingdom) > Problematica (Phylum) > Cribricyathea (Class) > Cribricyathea (awaiting allocation) (Order) > Cribricyathea (awaiting allocation) (Family)
 Cardiophyllum J.K. Ehrhart, 1789 accepted as Listera R. Brown in W.T. Aiton, 1813 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Cardiopteris
     Cardiopteris Wallich ex Royle, 1834 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Aquifoliales (Order) > Cardiopteridaceae (Family)
 Cardiopteris Schimper, 1869 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pteridophyta/Pteridospermophyta (unclassified foliage) (Class) > Pteridophyta/Pteridospermophyta (awaiting allocation) (Order) > Pteridophytes/Pteridosperms (awaiting allocation) (Family)

Cardioribates
 Cardioribates Pearce, 1910 accepted as Lucoppia Berlese, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Oribatulidae (Family)
 Cardioribates Jacot, 1934 accepted as Lucoppia Berlese, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Oribatulidae (Family)

Cardiosoma
 Cardiosoma Agassiz, 1846 accepted as Cardisoma Latreille in Latreille, Le Peletier, Serville & Guérin, 1828 (incorrect spelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Gecarcinidae (Family)
 Cardiosoma Smith, 1869 accepted as Cardisoma Latreille in Latreille, Le Peletier, Serville & Guérin, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Gecarcinidae (Family)

Cardiostoma
     Cardiostoma Sandberger, 1872 accepted as Cardiostoma Sandberger, 1872 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cardiostoma Kahl, 1928 accepted as Cardiostoma Kahl, 1928 (unassessed) · Chromista (Kingdom) > Ciliophora (Phylum) > Ciliophora (awaiting allocation) (Class) > Ciliophora (awaiting allocation) (Order) > Ciliophora (awaiting allocation) (Family)

Cardiotarsus
     Cardiotarsus Eschscholtz, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)
 Cardiotarsus Lacordaire, 1857 accepted as Cardiotarsus Eschscholtz, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Cardisoma
     Cardisoma Latreille in Latreille, Le Peletier, Serville & Guérin, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Gecarcinidae (Family)
 Cardisoma Berthold, 1827 accepted as Cardisoma Latreille in Latreille, Le Peletier, Serville & Guérin, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Gecarcinidae (Family)

Cardissa
 Cardissa Megerle von Mühlfeld, 1811 accepted as Corculum Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiidae (Family)
 Cardissa Swainson, 1840 accepted as Corculum Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiidae (Family)

Cardites
     Cardites Link, 1807 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Carditidae (Family)
     Cardites Dalman, 1825 accepted as Cardites Dalman, 1825 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cardites Lamarck, 1801 accepted as Cardita Bruguière, 1792 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Carditidae (Family)

Cardium
     Cardium Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Cardiidae (Family)
     Cardium Barrande, 1881 † accepted as Cardium Barrande, 1881 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)

Carebara
     Carebara Westwood, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
 Carebara Leconte, 1862 accepted as Rushia Forel, 1893 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)

Carelia
     Carelia Adams, 1855 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Amastridae (Family)
 Carelia Lessing, 1832 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Carelia Fabricius, 1759 accepted as Carelia Fabricius, 1759 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Carelia A.L. Jussieu ex Cavanilles, 1803 accepted as Mikania Willdenow, 1803 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Careospina
     Careospina Peters, 1971 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Ephemeroptera (Order) > Leptophlebiidae (Family)
 Careospina Davis, 1972 † accepted as Vespina Davis, 1972 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Incurvariidae (Family)

Cargilla
     Cargilla Rikhter, 1980 accepted as Cargilla Rikhter, 1980 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Cargilla Adanson, 1763 accepted as Cargilla Adanson, 1763 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Caria
     Caria Hübner, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Riodinidae (Family)
 Caria Mulsant, 1850 accepted as Anisolemnia Crotch, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)

Cariama
     Cariama Brisson, 1760 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Gruiformes (Order) > Cariamidae (Family)
     Cariama Brünnich, 1772 accepted as Cariama Brünnich, 1772 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Cariama Selby, 1840 accepted as Cairina Fleming, 1822 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Anseriformes (Order) > Anatidae (Family)

Caricea
     Caricea Robineau-Desvoidy, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Muscidae (Family)
     Caricea Schnabl, 1890 accepted as Caricea Schnabl, 1890 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Caricella
     Caricella Gardner, 1947 † accepted as Caricella Gardner, 1947 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Caricella Conrad, 1835 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Neogastropoda (awaiting allocation) (Family)

Caricus
 Caricus Cocco, 1833 accepted as Caricus Cocco, 1833 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Labridae (Family)
 Caricus Motschoulsky, 1866 accepted as Abacetus Dejean, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Carida
     Carida Rafinesque, 1814 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Hippolytidae (Family)
 Carida Mulsant, 1856 accepted as Abdera Stephens, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)

Caridina
     Caridina H. Milne Edwards, 1837 [in H. Milne Edwards, 1834-1840] · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Atyidae (Family)
 Caridina Seidlitz in Erichson, 1898 accepted as Abdera Stephens, 1832 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melandryidae (Family)

Carima
     Carima Walker, 1862 accepted as Carima Walker, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Carima Rafinesque, 1838 accepted as Carima Rafinesque, 1838 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)

Carina
     Carina S.D.W., 1836 accepted as Carina S.D.W., 1836 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Anseriformes (Order) > Anatidae (Family)
 Carina Fleming, 1828 accepted as Cairina Fleming, 1822 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Anseriformes (Order) > Anatidae (Family)
 Carina Paetel, 1875 accepted as Janthina Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ptenoglossa (Order) > Janthinidae (Family)

Carinaria
     Carinaria Lamarck, 1801 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Carinariidae (Family)
     Carinaria Péron & Lesueur, 1810 accepted as Carinaria Péron & Lesueur, 1810 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Carinariidae (Family)

Carinatophilus
     Carinatophilus Pic, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Aderidae (Family)
     Carinatophilus Báguena-Corella, 1948 accepted as Carinatophilus Pic, 1949 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Aderidae (Family)

Carinella
     Carinella Krystyn, 1983 † accepted as Carinella Krystyn, 1983 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Conodonta (Class) > Conodontophorida (Order) > Conodonta (awaiting allocation) (Family)
     Carinella Budurov, 1973 † accepted as Carinella Budurov, 1973 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Conodonta (Class) > Conodontophorida (Order) > Conodonta (awaiting allocation) (Family)
     Carinella Pasteels, 1965 accepted as Carinella Pasteels, 1965 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Carinella Waterhouse, 1963 † accepted as Carinella Waterhouse, 1963 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
     Carinella Mabille, 1870 accepted as Carinella Mabille, 1870 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carinella Sowerby, 1839 accepted as Carinella Sowerby, 1839 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Carinella Johnston, 1833 accepted as Tubulanus Renier, 1804 (synonym) · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Palaeonemertea (Order) > Tubulanidae (Family)
 Carinella Etheridge, 1873 † accepted as Goniocladia Etheridge, 1876 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cystoporida (Order) > Goniocladiidae (Family)
 Carinella Pfeiffer, 1875 accepted as Kauaia Sykes, 1900 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Amastridae (Family)
 Carinella Gemmellaro, 1865 † accepted as Caprinella d'Orbigny, 1847 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Hippuritida (Order) > Hippuritida (awaiting allocation) (Family)
 Carinella Pereira & Vaz, 1933 accepted as Aproctella Cram in Stoddard, 1931 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Onchocercidae (Family)

Carinellum
     Carinellum Pasteels, 1969 accepted as Carinellum Pasteels, 1969 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Megachilidae (Family)
     Carinellum Keupp, 1981 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Peridiniales (Order) > Peridiniaceae (Family)

Carineta
     Carineta Amyot & Serville, 1843 accepted as Carineta Amyot & Serville, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Carineta Glover, 1878 accepted as Carynota Fitch, 1851 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Membracidae (Family)

Carinia
     Carinia Kieffer, 1905 accepted as Carinia Kieffer, 1905 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Carinia Loerenthey, 1906 † accepted as Carinia Loerenthey, 1906 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carinia Cox, 1954 † accepted as Carinia Cox, 1954 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
 Carinia accepted as Carinina Hubrecht, 1885 · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Palaeonemertea (Order) > Tubulanidae (Family)

Cariniceps
     Cariniceps Woodward, 1901 † accepted as Cariniceps Woodward, 1901 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Cariniceps Owen, 1854 † accepted as Cariniceps Owen, 1854 † · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Carinifer
     Carinifer Hamm, 1881 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Cyclostomatida (awaiting allocation) (Family)
     Carinifer Linnavuori, 1952 accepted as Carinifer Linnavuori, 1952 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Carinina
     Carinina Hubrecht, 1885 · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Palaeonemertea (Order) > Tubulanidae (Family)
 Carinina Galloway & Wissler, 1927 † accepted as Laticarinina Galloway & Wissler, 1927 (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Discorbinellidae (Family)

Carinites
     Carinites Wiedmann, 1973 † accepted as Carinites Wiedmann, 1973 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Cephalopoda (awaiting allocation) (Order) > Cephalopoda (awaiting allocation) (Family)
     Carinites Atrops & Reboulet, 1995 † accepted as Carinites Atrops & Reboulet, 1995 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonitida (awaiting allocation) (Family)

Carinorbis
     Carinorbis Conrad, 1862 accepted as Carinorbis Conrad, 1862 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Heterostropha (Order) > Amathinidae (Family)
     Carinorbis Mandahl-Barth, 1954 † accepted as Carinorbis Mandahl-Barth, 1954 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
 Carinorbis Yen, 1946 † accepted as Carinulorbis Yen, 1949 † (invalid: junior homonym of Carinorbis Conrad, 1862; Carinulorbis is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cochliopidae (Family)

Carinulaenotus
     Carinulaenotus Yin, 1982 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
     Carinulaenotus Yin, 1984 accepted as Carinulaenotus Yin, 1984 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)

Caripeta
     Caripeta Walker, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
 Caripeta Simon, 1898 accepted as Caripetella Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Pisauridae (Family)

Caris
 Caris Latreille, 1802 accepted as Carios Latreille, 1796 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Ixodida (Order) > Argasidae (Family)
 Caris Fischer de Waldheim, 1821 accepted as Ctenostoma Klug, 1820 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Carissa
     Carissa Walker, 1863 accepted as Carissa Walker, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Carissa Linnaeus, 1767 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)

Carlesia
     Carlesia Dunn, 1902 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
     Carlesia von Huene, 1931 † accepted as Carlesia von Huene, 1931 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
 Carlesia Kraglievich, 1929 † accepted as Eumegamys Kraglievich, 1926 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Dinomyidae (Family)

Carlia
     Carlia Gray, 1845 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Scincidae (Family)
     Carlia Rabenhorst, 1857 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Botryosphaeriales (Order) > Botryosphaeriaceae (Family)
 Carlia Uvarov, 1929 accepted as Carliola Uvarov, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
 Carlia Meek, 1914 accepted as Carlana Strand, 1928 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Characiformes (Order) > Characidae (Family)

Carlosia
     Carlosia Travassos & Kloss, 1957 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Hystrignathidae (Family)
 Carlosia G. Arnaud, 1954 accepted as Isthmospora F.L. Stevens, 1918 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Microthyriales (Order) > Microthyriaceae (Family)
 Carlosia G. Sampaio, 1923 accepted as Thelomma A. Massalongo, 1860 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Teloschistales (Order) > Caliciaceae (Family)

Carmelita
     Carmelita Reichenbach, 1853 accepted as Carmelita Reichenbach, 1853 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Carmelita C. Gay ex A.P. de Candolle, 1838 accepted as Carmelita C. Gay ex A.P. de Candolle, 1838 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Carmenia
     Carmenia Roewer, 1915 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Sclerosomatidae (Family)
     Carmenia Molino-Olmedo, 2001 accepted as Carmenia Molino-Olmedo, 2001 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lucanidae (Family)

Carmichaelia
     Carmichaelia R. Brown in J. Lindley, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Carmichaelia N.D. Sharma, 1980 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
 Carmichaelia Greville, 1827 accepted as Striaria Greville, 1828 (synonym) · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Chordariales (Order) > Chordariaceae (Family)

Carna
     Carna Walker, 1864 accepted as Carna Walker, 1864 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gelechiidae (Family)
 Carna Gistel, 1848 accepted as Anseropoda Nardo, 1834 (synonym) · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Spinulosida (Order) > Asterinidae (Family)

Carnarvonia
     Carnarvonia Walcott, 1912 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Bradoriida (Order) > Bradoriida (awaiting allocation) (Family)
     Carnarvonia F. von Mueller, 1867 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Proteales (Order) > Proteaceae (Family)
 Carnarvonia I.C. Cookson & A. Eisenack, 1982 † accepted as Narcarvonia M.E. Dettmann & G. Playford, 1994 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)

Carneades
     Carneades Bates, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Carneades Grote, 1883 accepted as Carneades Grote, 1883 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Carnegia
     Carnegia Pantocsek, 1912 † · Chromista (Kingdom) > Ochrophyta (Phylum) > Chrysophyceae (Class) > Chrysosphaerales (Order) > Chrysostomataceae (Family)
     Carnegia Girty, 1907 † accepted as Carnegia Girty, 1907 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Tabulospongida (Order) > Chaetetidae (Family)
     Carnegia Holland, 1896 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Saturniidae (Family)
 Carnegia accepted as Carnegiea N.L. Britton & J.N. Rose, 1908 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)

Carnegiea
     Carnegiea N.L. Britton & J.N. Rose, 1908 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)
 Carnegiea J. Perkins in Engler, 1911 accepted as Hedycarya J.R. Forster & J.G.A. Forster, 1775 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Monimiaceae (Family)
 Carnegiea Girty in Willis, 1913 † accepted as Carnegia Girty, 1907 † · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Tabulospongida (Order) > Chaetetidae (Family)

Carnegiella
     Carnegiella Eigenmann, 1909 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Characiformes (Order) > Gasteropelecidae (Family)
 Carnegiella Wilson C.B., 1942 accepted as Pontoeciella Giesbrecht, 1895 (synonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pontoeciellidae (Family)

Carnifex
     Carnifex Lesson, 1842 accepted as Carnifex Lesson, 1842 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Carnifex Sundevall, 1836 accepted as Carnifex Sundevall, 1836 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeres (awaiting allocation) (Family)
 Carnifex Gistel, 1848 accepted as Epialtus H. Milne Edwards, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Majidae (Family)

Carnites
     Carnites Mojsisovics, 1879 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Carnitidae (Family)
     Carnites Mojsisovics, 1879 † accepted as Carnites Mojsisovics, 1879 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Carnitidae (Family)

Carnoya
 Carnoya A. Dewèvre, 1893 accepted as Mortierella E. Coemans, 1863 · Fungi (Kingdom) > Zygomycota (Phylum) > Zygomycota incertae sedis (Class) > Mortierellales (Order) > Mortierellaceae (Family)
     Carnoya Gilson, 1898 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Carnoyidae (Family)

Carnus
     Carnus Nitzsch, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Carnidae (Family)
     Carnus Distant, 1884 accepted as Carnus Distant, 1884 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Carocolla
     Carocolla Gistl, 1848 accepted as Carocolla Gistl, 1848 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carocolla Lamarck, 1822 accepted as Carocolla Lamarck, 1822 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carocolla Broderip, 1832 accepted as Carocolla Broderip, 1832 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carocolla Schumacher, 1817 accepted as Carocolla Schumacher, 1817 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Camaenidae (Family)

Carolia
     Carolia Cantraine, 1838 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Anomiidae (Family)
     Carolia Gray, 1867 accepted as Carolia Gray, 1867 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Carolicrinus
     Carolicrinus Waagen & Jahn in Barrande, 1899 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Monobathrida (Order) > Monobathrida (awaiting allocation) (Family)
     Carolicrinus Jahn, 1893 † accepted as Carolicrinus Waagen & Jahn in Barrande, 1899 † · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Monobathrida (Order) > Monobathrida (awaiting allocation) (Family)

Carolina
     Carolina Thomson, 1880 accepted as Carolina Thomson, 1880 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Carolina Borsuk-Bialynicka, 1985 † accepted as Carolina Borsuk-Bialynicka, 1985 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Seguenziidae (Family)
 Carolina Engelmann, 1846 accepted as Cavolinia Abildgaard, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Cavoliniidae (Family)

Carolinella
     Carolinella Pilsbry in Tryon & Pilsbry, 1909 accepted as Carolinella Pilsbry in Tryon & Pilsbry, 1909 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carolinella W.B. Hemsley, 1902 accepted as Carolinella W.B. Hemsley, 1902 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Primulaceae (Family)

Carolus
     Carolus W.R. Anderson, 2006 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Malpighiaceae (Family)
     Carolus Kirkaldy, 1906 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cixiidae (Family)

Carota
     Carota Stephenson, 1952 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Neogastropoda (awaiting allocation) (Family)
     Carota Ruprecht, 1860 accepted as Carota Ruprecht, 1860 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Carpalimus
 Carpalimus Stephens, 1829 accepted as Carpelimus Leach, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Carpalimus Kirby & Spence, 1828 accepted as Trogophloeus Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Carpathiella
     Carpathiella Misik, Sotak & Ziegler, 1999 † · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Sabellida (Order) > Serpulidae (Family)
     Carpathiella Myatlyuk, 1966 † accepted as Carpathiella Myatlyuk, 1966 † (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)

Carpelimus
     Carpelimus Leach, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Carpelimus Kirby in Samouelle, 1819 accepted as Trogophloeus Mannerheim, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Carpentaria
     Carpentaria Beccari, 1885 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Arecales (Order) > Arecaceae (Family)
 Carpentaria Gray, 1858 accepted as Carpenteria Gray, 1858 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Victoriellidae (Family)

Carpenterella
     Carpenterella E. Munier-Chalmas ex L. Morellet & J. Morellet, 1922 † accepted as Carpenterella E. Munier-Chalmas ex L. Morellet & J. Morellet, 1922 † (unassessed) · Plantae (Kingdom) > Chlorophyta (Phylum) > Ulvophyceae (Class) > Dasycladales (Order) > Dasycladaceae (Family)
     Carpenterella Tehon & H.A. Harris, 1941 · Fungi (Kingdom) > Chytridiomycota (Phylum) > Chytridiomycetes (Class) > Chytridiales (Order) > Synchytriaceae (Family)
     Carpenterella Becker-Migdisova, 1968 † accepted as Carpenterella Becker-Migdisova, 1968 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Protopsyllidiidae (Family)
     Carpenterella Collenette, 1933 accepted as Carpenterella Collenette, 1933 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lymantriidae (Family)
 Carpenterella Krasheninnikov, 1953 accepted as Elphidium de Montfort, 1808 (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Elphidiidae (Family)
 Carpenterella Bermudez, 1949 † accepted as Bermudezella Thalmann, 1951 † (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Victoriellidae (Family)

Carpenteria
     Carpenteria J. Torrey, 1851 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Cornales (Order) > Hydrangeaceae (Family)
     Carpenteria Gray, 1858 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Victoriellidae (Family)
     Carpenteria Deslongchamps, 1860 accepted as Carpenteria Deslongchamps, 1860 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Carpentiera
     Carpentiera Lallemand, 1954 accepted as Carpentiera Lallemand, 1954 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Carpentiera Nemejc & Augusta, 1934 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Voltziales (Order) > Utrechtiaceae (Family)

Carpinites
 Carpinites I.A. Agranovskaja in I.A. Agranovskaja et al., 1960 † accepted as · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)
     Carpinites Göppert & Berendt in Berendt, 1845 † accepted as Carpinites Göppert & Berendt in Berendt, 1845 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)

Carpinoxylon
 Carpinoxylon E. Hofmann, 1944 † accepted as Carpinoxylon E. Hofmann, 1944 † (Not validly published) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
     Carpinoxylon Vater, 1884 † accepted as Carpinoxylon Vater, 1884 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliopsida (awaiting allocation) (Order) > Magnoliopsida (awaiting allocation) (Family)

Carpobolus
 Carpobolus Link, 1826 accepted as · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Geastrales (Order) > Geastraceae (Family)
 Carpobolus Schweinitz, 1822 accepted as · Plantae (Kingdom) > Anthocerotophyta (Phylum) > Anthocerotopsida (Class) > Anthocerotales (Order) > Notothyladaceae (Family)
 Carpobolus P. Micheli ex Paulet, 1808 accepted as Sphaerobolus Tode, 1790 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Geastrales (Order) > Geastraceae (Family)

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

Carpolites
     Carpolites Link, 1807 accepted as Carpolites Link, 1807 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
 Carpolites † accepted as Carpolithes A.T. Brongniart, 1822 † · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae incertae sedis (Family)

Carpomya
     Carpomya Costa, 1854 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tephritidae (Family)
     Carpomya Rondani, 1856 accepted as Carpomya Rondani, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tephritidae (Family)

Carpophaga
     Carpophaga Selby, 1835 accepted as Carpophaga Selby, 1835 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Columbiformes (Order) > Columbidae (Family)
     Carpophaga Billberg, 1828 accepted as Carpophaga Billberg, 1828 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Carpophagus
 Carpophagus Allen, 1909 accepted as Carpophagus Allen, 1909 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Columbiformes (Order) > Columbidae (Family)
     Carpophagus MacLeay in King, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Carradoria
 Carradoria Kylin, 1956 accepted as · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)
 Carradoria Alph. de Candolle, 1848 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiales (awaiting allocation) (Family)
 Carradoria Martius, 1833 accepted as Polysiphonia Greville, 1823 (synonym) · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family)

Carreraia
     Carreraia Cole & Pritchard, 1964 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Anisopodidae (Family)
     Carreraia Corrêa, 1947 accepted as Carreraia Corrêa, 1947 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Carria
     Carria Schmiedeknecht, 1924 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
     Carria G. Gardner, 1846 accepted as Carria G. Gardner, 1846 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Theaceae (Family)

Carrichtera
     Carrichtera A.P. de Candolle, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
 Carrichtera Adanson, 1763 accepted as Carrichtera Adanson, 1763 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Carrikerella
     Carrikerella Hebard, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mantodea (Order) > Thespidae (Family)
 Carrikerella Eichler, 1941 accepted as Hoazineus Guimarães, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phthiraptera (Order) > Menoponidae (Family)

Carringtonia
     Carringtonia Brunton & Mundy, 1986 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Productellidae (Family)
     Carringtonia S.O. Lindberg, 1868 accepted as Carringtonia S.O. Lindberg, 1868 (unassessed) · Plantae (Kingdom) > Marchantiophyta (Phylum) > Marchantiopsida (Class) > Marchantiales (Order) > Corsiniaceae (Family)

Carrionia
     Carrionia Muir, 1931 accepted as Carrionia Muir, 1931 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Lophopidae (Family)
 Carrionia Briceño-Iragorry, 1938 accepted as Rhinocladiella Nannfeldt in E. Melin & Nannfeldt, 1934 · Fungi (Kingdom) > Ascomycota (Phylum) > Eurotiomycetes (Class) > Chaetothyriales (Order) > Herpotrichiellaceae (Family)

Cartella
     Cartella Guenée, 1845 accepted as Cartella Guenée, 1845 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Cartella Stephens, 1852 accepted as Cartella Stephens, 1852 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Cartella Stainton, 1858 accepted as Cartella Stainton, 1858 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Carterella
     Carterella E.E. Terrell, 1987 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
     Carterella Zittel, 1878 † · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Carterella Potts, 1881 accepted as Heteromeyenia Potts, 1881 (preoccupied) · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Spongillida (Order) > Spongillidae (Family)
     Carterella Sirel, 2012 † · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Miscellaneidae (Family)

Carteria
     Carteria Diesing, 1866 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlamydomonadales (Order) > Chlamydomonadaceae (Family)
     Carteria Guex, Hungerbühler, Jenks, Taylor & Bucher, 2005 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonitida (Order) > Ammonitida (awaiting allocation) (Family)
 Carteria Signoret, 1874 accepted as Tachardia Blanchard, 1886 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Kerriidae (Family)
 Carteria Gray, 1867 accepted as Hyalonema Gray, 1832 (junior synonym) · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Amphidiscosida (Order) > Hyalonematidae (Family)
 Carteria Kieffer, 1921 accepted as Kiefferulus Goetghebuer, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chironomidae (Family)
 Carteria Brady, 1870 † accepted as Saccamminopsis Sollas, 1921 † · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Textulariida (Order) > Paratikhinellidae (Family)
     Carteria Singh & Hanumaiah, 1979 accepted as Carteria Singh & Hanumaiah, 1979 (unassessed) · Protozoa (Kingdom) > (Phylum) > (Class) > Sarcomastigota (awaiting allocation) (Order) > Sarcomastigota (awaiting allocation) (Family)
 Carteria J.K. Small, 1910 accepted as Basiphyllaea Schlechter, 1921 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Carterica
     Carterica Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Carterica Meyrick, 1925 accepted as Cartericella Fletcher, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Gelechiidae (Family)
     Carterica Dejean, 1835 accepted as Carterica Thomson, 1860 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Carterina
     Carterina Brady, 1884 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Carterinida (Order) > Carterinidae (Family)
 Carterina Waagen & Wentzel, 1888 † accepted as Carta Stechow, 1921 † · Animalia (Kingdom) > Porifera (Phylum) > Stromatoporoidea (Class) > Stromatoporida (Order) > Stromatoporida (awaiting allocation) (Family)

Carteromerus
     Carteromerus Laferté, 1848 accepted as Carteromerus Laferté, 1848 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Anthicidae (Family)
 Carteromerus Lacordaire, 1863 accepted as Australafer Alonso-Zarazaga & Lyal, 1999 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Carterus
     Carterus Dejean & Boisduval, 1830 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Carterus Schönherr, 1833 accepted as Prypnus Schönherr, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Carthaea
     Carthaea Walker, 1858 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Carthaeidae (Family)
 Carthaea Stål, 1860 accepted as Hesperophantia Kirkaldy, 1904 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Flatidae (Family)
 Carthaea Hutton, 1883 accepted as Serpho Hutton, 1904 (Invalid. Not Carthaea Waller, 1858, not Stål, 1860) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Charopidae (Family)

Carthara
     Carthara Walker, 1865 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
     Carthara Walker, 1866 accepted as Carthara Walker, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Yponomeutidae (Family)

Cartocossonus
 Cartocossonus Voss, 1939 accepted as Cossonus Schellenberg, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Cartocossonus Voss, 1953 accepted as Cossonus Schellenberg, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Cartocossonus Voss, 1939 accepted as Cossonus Schellenberg, 1798 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Carumbium
 Carumbium Reinwardt, 1825 accepted as Homalanthus A.H.L. Jussieu, 1824 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)
 Carumbium W.S. Kurz, 1875 accepted as Sapium N.J. Jacquin, 1760 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Carvalhoa
     Carvalhoa K.M. Schumann in Engler & Prantl, 1895 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
     Carvalhoa Koçak & Kemal, 2013 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Acroceridae (Family)

Carvalhocoris
     Carvalhocoris Leston, 1953 accepted as Carvalhocoris Leston, 1953 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pentatomidae (Family)
 Carvalhocoris Carpintero & Chérot, 2002 accepted as Carvalhocapsus Chérot & Carpintero, 2006 (junior homonym) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)

Carvalhoia
     Carvalhoia Miller & China, 1956 accepted as Carvalhoia Miller & China, 1956 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
     Carvalhoia Beck, 1999 accepted as Carvalhoia Beck, 1999 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Carvalhoia Kormilev, 1951 accepted as Carvalhoia Kormilev, 1951 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Carvi
     Carvi Bernhardi, 1800 accepted as Carvi Bernhardi, 1800 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)
 Carvi Bubani, 1899 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Carvilia
     Carvilia Stål, 1876 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mantodea (Order) > Mantidae (Family)
 Carvilia Kirby, 1904 accepted as Parasphendale Schulthess, 1898 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mantodea (Order) > Mantidae (Family)

Caryatis
     Caryatis Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Arctiidae (Family)
 Caryatis Römer, 1862 accepted as Pitar Römer, 1857 (Invalid: junior homonym of Caryatis Hübner, 1819 [Lepdoptera]) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneridae (Family)

Carychiopsis
     Carychiopsis Martens, 1895 accepted as Carychiopsis Martens, 1895 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Carychiopsis Sandberger, 1872 accepted as Carychiopsis Sandberger, 1872 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Caryedes
     Caryedes Hummel, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Caryedes Steven or Fischer Waldheim, 1829 accepted as Caryedes Steven or Fischer Waldheim, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Caryites
     Caryites Z.I. Martynova in I.A. Agranovskaja et al. in I.M. Pokrovskaja & N.K. Stelmak, 1960 † accepted as Caryites Z.I. Martynova in I.A. Agranovskaja et al. in I.M. Pokrovskaja & N.K. Stelmak, 1960 † (unassessed) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)
     Caryites A.D. Botscharnikova in I.A. Agranovskaja et al., 1960 † accepted as Caryites A.D. Botscharnikova in I.A. Agranovskaja et al., 1960 † (unassessed) · Plantae (Kingdom) > Sporae dispersae (Phylum) > (Class) > (Order) > (Family)

Caryocatactes
     Caryocatactes Koch, 1816 accepted as Caryocatactes Koch, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeres (awaiting allocation) (Family)
 Caryocatactes Möhring, 1758 accepted as Caryocatactes Möhring, 1758 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeres (awaiting allocation) (Family)
     Caryocatactes Cuvier, 1816 accepted as Caryocatactes Cuvier, 1816 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Caryochloa
 Caryochloa Trinius, 1826 accepted as Luziola A.L. Jussieu, 1789 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Caryochloa K.P.J. Sprengel, 1827 accepted as Piptochaetium J.S. Presl in K.B. Presl, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Caryon
     Caryon Barrande in Bigsby, 1868 † accepted as Caryon Barrande in Bigsby, 1868 † · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Caryon Barrande, 1872 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda incertae sedis (Family)

Caryophagus
 Caryophagus Labbé, 1899 accepted as Eimeria Schneider, 1875 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Eimeriida (Order) > Eimeriidae (Family)
 Caryophagus Druner, 1894 accepted as Eimeria Schneider, 1875 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Eimeriida (Order) > Eimeriidae (Family)

Caryophyllaeus
     Caryophyllaeus Gmelin in Linnaeus, 1790 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Caryophyllidea (Order) > Caryophyllaeidae (Family)
     Caryophyllaeus Müller, 1787 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Caryophyllidea (Order) > Caryophyllaeidae (Family)

Caryophyllea
 Caryophyllea Schweigger, 1819 † accepted as Caryophyllia Lamarck, 1801 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Trachyphylliidae (Family)
 Caryophyllea P.M. Opiz, 1852 accepted as Aira Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Caryophyllus
     Caryophyllus Rudolphi, 1809 accepted as Caryophyllus Rudolphi, 1809 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
 Caryophyllus Abildgaard, 1790 accepted as Caryophyllaeus Gmelin in Linnaeus, 1790 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Caryophyllidea (Order) > Caryophyllaeidae (Family)
 Caryophyllus Linnaeus, 1753 accepted as Syzygium J. Gaertner, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Myrtaceae (Family)
 Caryophyllus P. Miller, 1754 accepted as Dianthus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)

Caryospora
     Caryospora Léger, 1904 · Chromista (Kingdom) > Miozoa (Phylum) > Coccidiomorphea (Class) > Eimeriida (Order) > Eimeriidae (Family)
     Caryospora G. De Notaris, 1855 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Zopfiaceae (Family)

Caryotrypes
     Caryotrypes Decelle, 1968 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Caryotrypes † accepted as Caryotypes Decelle, 1968 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Carystus
     Carystus Stål, 1862 accepted as Carystus Stål, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Aphrophoridae (Family)
     Carystus Hübner, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)

Cascarilla
 Cascarilla Adanson, 1763 accepted as Croton Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)
 Cascarilla (Endlicher) H.A. Weddell, 1848 accepted as Ladenbergia Klotzsch in Hayne, 1846 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Cascelius
 Cascelius Putzeys, 1868 accepted as Cascellius Curtis, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Cascelius Lacordaire, 1854 accepted as Cascellius Curtis, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Casea
     Casea Newberry, 1853 † accepted as Casea Newberry, 1853 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)
     Casea Williston, 1910 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Pelycosauria (Order) > Caseidae (Family)

Casearia
     Casearia N.J. Jacquin, 1760 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Salicaceae (Family)
     Casearia Quenstedt, 1857 † · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Hexactinosida (Order) > Plieolitidae (Family)

Casearius
     Casearius Boczek & Chandrapatya, 2001 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Eriophyidae (Family)
 Casearius Rafinesque, 1815 accepted as Casuarius Brisson, 1760 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Casuariiformes (Order) > Casuariidae (Family)

Cashia
     Cashia Oye, 1926 accepted as Cashia Oye, 1926 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Cashia Page, 1974 · Protozoa (Kingdom) > Amoebozoa (Phylum) > Tubulinea (Class) > Euamoebida (Order) > Hartmannellidae (Family)

Casigneta
     Casigneta Brunner von Wattenwyl, 1878 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Casigneta Wallengren, 1881 accepted as Casigneta Wallengren, 1881 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Casimira
     Casimira Scopoli, 1777 accepted as Casimira Scopoli, 1777 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)
     Casimira Eastop, 1966 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Aphididae (Family)

Casimiria
     Casimiria Vasseur, 1881 † accepted as Casimiria Cossmann, 1899 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Casimiria Cossmann, 1899 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Trypanaxidae (Family)

Casmarhynchus
 Casmarhynchus Spix, 1825 accepted as Casmarhynchus Spix, 1825 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Cotingidae (Family)
     Casmarhynchus Reichenbach, 1850 accepted as Casmarhynchus Reichenbach, 1850 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Casnoniella
     Casnoniella Csiki, 1932 accepted as Casnoniella Csiki, 1932 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Casnoniella Liebke, 1938 accepted as Colliuris de Geer, 1774 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Casopus
 Casopus Pic, 1912 accepted as Casapus Wollaston, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptinidae (Family)
 Casopus Wollaston, 1864 accepted as Casapus Wollaston, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Ptinidae (Family)

Caspia
     Caspia Clessin & W. Dybowski, 1887 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)
 Caspia A.I. Galushko, 1976 accepted as Salsola Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)
 Caspia Scopoli, 1777 accepted as Vismia Vandelli, 1788 (Misspelling of Caopia Adanson, 1763) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Hypericaceae (Family)

Caspicardium
     Caspicardium Astaf'yeva, 1956 † accepted as Caspicardium Astaf'yeva, 1956 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)
     Caspicardium Astafyeva, 1955 † accepted as Caspicardium Astafyeva, 1955 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Caspiella
     Caspiella Mandel'shtam, 1956 † accepted as Caspiella Mandel'shtam, 1956 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
     Caspiella Thiele, 1928 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Hydrobiidae (Family)
 Caspiella Derzhavin, 1944 accepted as Caspicola Derzhavin, 1945 (junior homonym of Caspiella Thiele, 1928 (Mollusca, Gastropoda, Hydrobiidae)) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Caspicolidae (Family)
     Caspiella Gibsham & Sipko, 1985 † · Chromista (Kingdom) > Retaria (Phylum) > Tubothalamea (Class) > Fusulinida (Order) > Staffellidae (Family)

Caspimactra
     Caspimactra Ionesi, 1986 † accepted as Caspimactra Ionesi, 1986 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)
     Caspimactra Ali-Zade & Kabakova in Ali-Zade, 1969 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)

Cassandra
 Cassandra Spach, 1840 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
     Cassandra White & Moy-Thomas, 1940 † accepted as Cassandra White & Moy-Thomas, 1940 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Cassandra D. Don, 1834 accepted as Chamaedaphne Moench, 1794 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
 Cassandra Gudina & Saidova in Gudina, Saidova & Troitskaya, 1968 accepted as Islandiella Nørvang, 1958 (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinidae (Family)

Casselia
     Casselia C.G.D. Nees & C.F.P. Martius, 1823 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Verbenaceae (Family)
 Casselia Dumortier, 1822 accepted as Casselia Dumortier, 1822 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)

Cassia
 Cassia Lamarck, 1801 accepted as Cassis Scopoli, 1771 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)
     Cassia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Cassiana
     Cassiana Heinrich, 1956 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
     Cassiana Rafinesque, 1818 accepted as Cassiana Rafinesque, 1818 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)

Cassianastraea
     Cassianastraea Volz, 1896 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Scleractinia (Order) > Pachythecalidae (Family)
     Cassianastraea Bandel, 1993 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)

Cassianella
     Cassianella Beyrich, 1862 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Pterioida (Order) > Pterioida (awaiting allocation) (Family)
     Cassianella Bandel, 1993 † accepted as Cassianella Bandel, 1993 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Archaeogastropoda (Order) > Archaeogastropoda (awaiting allocation) (Family)

Cassiculus
     Cassiculus Weise, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)
     Cassiculus Swainson, 1827 accepted as Cassiculus Swainson, 1827 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Cassida
     Cassida Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Cassida Brünnich, 1772 accepted as Cassida Brünnich, 1772 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cassida Séguier, 1754 accepted as Cassida Séguier, 1754 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)

Cassidaria
 Cassidaria Lamarck, 1816 accepted as Galeodea Link, 1807 (Junior objective synonym of Galeodea) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)
 Cassidaria Link, 1807 accepted as Eudolium Dall, 1889 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Tonnidae (Family)

Cassidea
     Cassidea Swainson, 1835 accepted as Cassidea Swainson, 1835 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cassidea Bruguière, 1789 accepted as Cassis Scopoli, 1771 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)

Cassidina
     Cassidina H. Milne Edwards, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Sphaeromatidae (Family)
 Cassidina Jiang, 1980 † accepted as Canopoconus Jiang, 1982 † (invalid: junior homonym of Cassidina Milne-Edwards, 1839 [Crustacea]; Jiangia is a replacement name) · Animalia (Kingdom) > Mollusca (Phylum) > Monoplacophora (Class) > (Order) > Maikhanellidae (Family)

Cassidix
     Cassidix Bonaparte, 1850 accepted as Cassidix Bonaparte, 1850 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Coraciiformes (Order) > Coraciiformes (awaiting allocation) (Family)
 Cassidix Lesson, 1831 accepted as Quiscalus Vieillot, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Fringillidae (Family)

Cassidula
 Cassidula de Blainville, 1830 accepted as Cassidulus Lamarck, 1801 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Cassiduloida (Order) > Cassidulidae (Family)
 Cassidula Weise, 1891 accepted as Cassida Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Cassidula Férussac, 1821 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)
     Cassidula Gray, 1847 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)

Cassidulella
 Cassidulella Thiele, 1934 accepted as Cassidula Férussac, 1821 (invalid: junior homonym of Cassidulella Strand, 1928 [Coleoptera]; Cassidulta is a replacement names) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)
 Cassidulella Strand, 1928 accepted as Cassida Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Cassidulina
 Cassidulina Thiele, 1931 accepted as Cassidula Férussac, 1821 (invalid: junior homonym of Cassidulina d'Orbigny, 1826 [Foraminifera]; Cassidulella and Cassidulta are replacement names) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Ellobiida (Order) > Ellobiidae (Family)
     Cassidulina d'Orbigny, 1826 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinidae (Family)

Cassidulinella
     Cassidulinella Natland, 1940 † · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinidae (Family)
 Cassidulinella Suzin, 1952 † accepted as Cassidulinita Suzin, 1952 † (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinitidae (Family)

Cassidulus
     Cassidulus Beck, 1838 accepted as Cassidulus Beck, 1838 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cassidulus Lamarck, 1801 · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Cassiduloida (Order) > Cassidulidae (Family)
     Cassidulus Berthold in Latreille, 1827 accepted as Cassidulus Berthold in Latreille, 1827 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Cassidulus Gray, 1854 accepted as Pugilina Schumacher, 1817 (invalid: junior homonym of Cassidulus Lamarck, 1801 [Echinodermata]) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Melongenidae (Family)

Cassinia
     Cassinia Roewer, 1927 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Assamiidae (Family)
     Cassinia R. Brown, 1817 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Cassinia R. Brown in W.T. Aiton, 1813 accepted as Cassinia R. Brown in W.T. Aiton, 1813 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Cassinia Rafinesque, 1815 accepted as Cassis Scopoli, 1771 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)
 Cassinia Hartlaub, 1860 accepted as Stizorhina Oberholser, 1899 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Turdidae (Family)

Cassiope
     Cassiope Kase, 1984 † accepted as Cassiope Kase, 1984 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)
     Cassiope Paetel, 1875 accepted as Cassiope Paetel, 1875 · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Cassiope D. Don, 1834 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
     Cassiope Coquand, 1865 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Cassiopidae (Family)

Cassiopella
     Cassiopella White, 1877 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Cassiopella Kase, 1984 † accepted as Cassiopella Kase, 1984 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Gastropoda (awaiting allocation) (Order) > Gastropoda (awaiting allocation) (Family)

Cassis
     Cassis Scopoli, 1771 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)
     Cassis Quenstedt, 1874 accepted as Cassis Quenstedt, 1874 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Cassis Lamarck, 1799 accepted as Cassis Lamarck, 1799 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Cassisphaerina
 Cassisphaerina Saidova, 1975 † accepted as Burseolina Seguenza, 1880 · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinidae (Family)
 Cassisphaerina Burmistrova, 1974 accepted as Burseolina Seguenza, 1880 (Opinion of Loeblich & Tappan, 1987) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Rotaliida (Order) > Cassidulinidae (Family)

Cassius
 Cassius accepted as Cassis Scopoli, 1771 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Cassidae (Family)
 Cassius Kuwert, 1891 accepted as Passalus Fabricius, 1792 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Passalidae (Family)

Cassuvium
 Cassuvium O. Kuntze, 1891 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Anacardiaceae (Family)
 Cassuvium Lamarck, 1783 accepted as Anacardium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Anacardiaceae (Family)

Cassytha
     Cassytha Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Lauraceae (Family)
 Cassytha S.F. Gray, 1821 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanales (awaiting allocation) (Family)
 Cassytha P. Miller, 1768 accepted as Rhipsalis J. Gaertner, 1788 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)

Castalia
     Castalia Westwood in Doubleday & Westwood, 1850 accepted as Castalia Westwood in Doubleday & Westwood, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Castalia Lamarck, 1819 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Hyriidae (Family)
 Castalia Laporte & Gory, 1837 accepted as Poecilonota Eschscholtz, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
 Castalia Moore in Horsfield & Moore, 1857 accepted as Sephisa Moore, 1882 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
 Castalia R.A. Salisbury, 1805 accepted as Nymphaea Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Nymphaeales (Order) > Nymphaeaceae (Family)
 Castalia Savigny, 1822 accepted as Nereimyra Blainville, 1828 (junior homonym) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Phyllodocida (Order) > Hesionidae (Family)

Castaliella
     Castaliella Cobos, 1981 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Castaliella Cobos, 1980 accepted as Castaliella Cobos, 1980 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Castaliella Simpson, 1900 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Hyriidae (Family)

Castalina
     Castalina Ihering, 1891 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Unionoida (Order) > Hyriidae (Family)
 Castalina Théry, 1949 accepted as Descarpentriesiola Cobos, 1978 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Castanea
     Castanea P. Miller, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Castanea Haecker, 1906 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Phaeocalpida (Order) > Castanellidae (Family)

Castanella
     Castanella Spruce ex Bentham & J.D. Hooker, 1862 accepted as Castanella Spruce ex Bentham & J.D. Hooker, 1862 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Sapindaceae (Family)
     Castanella Haeckel, 1887 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Eodarida (Order) > Astracanthidae (Family)
     Castanella Haeckel, 1879 accepted as Castanella Haeckel, 1887 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Eodarida (Order) > Astracanthidae (Family)

Castanidium
     Castanidium Haeckel, 1887 accepted as Castanidium Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)
     Castanidium Haeckel, 1879 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)

Castanissa
     Castanissa Haeckel, 1887 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Eodarida (Order) > Astracanthidae (Family)
     Castanissa Haeckel, 1879 accepted as Castanissa Haeckel, 1887 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Eodarida (Order) > Astracanthidae (Family)

Castanopsis
     Castanopsis (D. Don) Spach, 1841 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Fagaceae (Family)
     Castanopsis Haeckel, 1887 accepted as Castanopsis Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Phaeocalpida (Order) > Castanellidae (Family)
     Castanopsis Haeckel, 1879 accepted as Castanopsis Haeckel, 1879 · Chromista (Kingdom) > Cercozoa (Phylum) > Thecofilosea (Class) > Phaeocalpida (Order) > Castanellidae (Family)

Castanura
     Castanura Haeckel, 1887 accepted as Castanura Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)
     Castanura Haeckel, 1879 accepted as Castanura Haeckel, 1879 · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)

Castellania
     Castellania Paul in Castellani, 1914 accepted as Castellania Paul in Castellani, 1914 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
 Castellania C.W. Dodge, 1935 accepted as Candida Berkhout, 1923 · Fungi (Kingdom) > Ascomycota (Phylum) > Saccharomycetes (Class) > Saccharomycetales (Order) > Saccharomycetales incertae sedis (Family)

Castellanosia
     Castellanosia H.M. Cárdenas, 1951 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Cactaceae (Family)
     Castellanosia Kraglievich, 1932 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cingulata (Order) > Glyptodontidae (Family)
 Castellanosia Mello-Leitão, 1937 accepted as Ergastria Mello-Leitão, 1941 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Gonyleptidae (Family)

Castellia
     Castellia Tineo, 1846 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
     Castellia Viskova, 2004 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Idmoneidae (Family)

Castelnaudia
     Castelnaudia Tschitscherin, 1891 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Castelnaudia Obenberger, 1923 accepted as Neobubastes Blackburn, 1892 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Casteria
     Casteria Tucker & Wilson, 1933 † accepted as Casteria Tucker & Wilson, 1933 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Casteria Mercier, 1936 † · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Cyclopoida (Order) > Pionodesmotidae (Family)

Castra
     Castra Vellozo, 1829 accepted as Castra Vellozo, 1829 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Castra Kirkaldy, 1900 accepted as Castra Kirkaldy, 1900 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Castradella
 Castradella Braun, 1885 accepted as Castrada Schmidt O., 1861 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Typhloplanidae (Family)
 Castradella Nasonov, 1923 accepted as Castrada Schmidt O., 1861 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Typhloplanidae (Family)

Castrella
     Castrella Fuhrmann, 1900 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Dalyelliidae (Family)
 Castrella Luther, 1955 accepted as Castrella Fuhrmann, 1900 (later usage) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Neorhabdocoela (Order) > Dalyelliidae (Family)

Casuarinites
     Casuarinites Göppert & Stache in Stache, 1855 † accepted as Casuarinites Göppert & Stache in Stache, 1855 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Casuarinaceae (Family)
 Casuarinites E.F. Schlotheim ex A.T. Brongniart, 1843 † accepted as Casuarinites E.F. Schlotheim ex A.T. Brongniart, 1843 † (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fagales (Order) > Casuarinaceae (Family)

Casuarius
     Casuarius Brisson, 1760 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Casuariiformes (Order) > Casuariidae (Family)
     Casuarius Latham, 1790 accepted as Casuarius Latham, 1790 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Cataceramus
     Cataceramus Heinz, 1932 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Pterioida (Order) > Pterioida (awaiting allocation) (Family)
     Cataceramus Cox, 1969 † accepted as Cataceramus Cox, 1969 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Bivalvia (awaiting allocation) (Order) > Bivalvia (awaiting allocation) (Family)

Catachlorops
     Catachlorops Lutz, 1909 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tabanidae (Family)
     Catachlorops Lutz, 1913 accepted as Catachlorops Lutz, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)

Catagonia
     Catagonia Brauer & Bergenstamm, 1891 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Catagonia Melichar, 1926 accepted as Catagonia Melichar, 1926 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
 Catagonia Kolbe, 1899 accepted as Apogonia Kirby, 1819 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Catagoniopsis
     Catagoniopsis V.F. Brotherus in Engler & Prantl, 1908 · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Brachytheciaceae (Family)
     Catagoniopsis Townsend, 1926 accepted as Catagoniopsis Townsend, 1926 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Catagonus
     Catagonus Ameghino, 1904 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Tayassuidae (Family)
 Catagonus Kleine, 1938 accepted as Catagogus Kleine, 1926 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)

Catagyna
     Catagyna Palisot de Beauvois ex Lestiboudois, 1819 accepted as Catagyna Palisot de Beauvois ex Lestiboudois, 1819 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)
 Catagyna J. Hutchinson & J.M. Dalziel, 1936 accepted as Scleria P.J. Bergius, 1765 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Cyperaceae (Family)

Catalana
     Catalana Viette, 1954 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Catalana Vives, 2004 accepted as Catalanotoxotus Vives, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Catalasis
     Catalasis Dejean, 1833 accepted as Catalasis Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Catalasis Sturm, 1843 accepted as Catalasis Sturm, 1843 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Catanella
     Catanella Miyatake, 1961 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coccinellidae (Family)
 Catanella accepted as Catenella Greville, 1830 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Gigartinales (Order) > Caulacanthaceae (Family)

Cataphractus
     Cataphractus Meuschen, 1778 accepted as Cataphractus Meuschen, 1778 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gasterosteiformes (Order) > Pegasidae (Family)
     Cataphractus Catesby, 1777 accepted as Cataphractus Catesby, 1777 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Doradidae (Family)
     Cataphractus Catesby, 1771 accepted as Cataphractus Catesby, 1771 (Not available.) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Doradidae (Family)
 Cataphractus Bloch, 1794 accepted as Callichthys Scopoli, 1777 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Callichthyidae (Family)
 Cataphractus Gronow, 1763 accepted as Pegasus Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gasterosteiformes (Order) > Pegasidae (Family)
 Cataphractus Edwards in Catesby, 1771 accepted as Acanthodoras Bleeker, 1862 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Doradidae (Family)
 Cataphractus Walbaum, 1792 accepted as Agonus Bloch & Schneider, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Agonidae (Family)
 Cataphractus Gronovius, 1763 accepted as Dasypus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cingulata (Order) > Dasypodidae (Family)
 Cataphractus Behrens, 1887 accepted as Behrensiellus Berg, 1898 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Cataphractus Klein, 1777 accepted as Agonus Bloch & Schneider, 1801 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Agonidae (Family)
 Cataphractus Fleming, 1828 accepted as Agonus Bloch & Schneider, 1801 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Agonidae (Family)
 Cataphractus Storr, 1780 accepted as Dasypus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cingulata (Order) > Dasypodidae (Family)

Cataphronetis
     Cataphronetis Lucas, 1846 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Cataphronetis Dejean, 1834 accepted as Phtora Germar in Germar, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Catapiestus
     Catapiestus Perty, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Catapiestus Gistl in Gistl & Bromme, 1850 accepted as Catapiestus Gistl in Gistl & Bromme, 1850 (Unjustified (?) emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Cataplotaspis
     Cataplotaspis Yuan & Yin, 1998 † accepted as Cataplotaspis Yuan & Yin, 1998 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > (Class) > Trilobitomorpha (awaiting allocation) (Order) > Trilobitomorpha (awaiting allocation) (Family)
     Cataplotaspis Yuan & Yin, 1999 † accepted as Cataplotaspis Yuan & Yin, 1999 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Ceratopygidae (Family)

Catara
     Catara Walker, 1868 accepted as Catara Walker, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Tropiduchidae (Family)
     Catara Walker, 1868 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Blattodea (Order) > Blattidae (Family)

Cataractes
     Cataractes S.D.W., 1836 accepted as Cataractes S.D.W., 1836 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Accipitriformes (Order) > Falconidae (Family)
 Cataractes Hermann, 1783 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Cataractes Fleming, 1819 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Cataractes Möhring, 1758 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Cataractes Scopoli, 1777 accepted as Eudyptes Vieillot, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)

Catarhinus
     Catarhinus Keifer, 1959 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Actinedida (Order) > Diptilomiopidae (Family)
 Catarhinus Marseul, 1888 accepted as Syrotelus Pascoe, 1874 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Catarracta
     Catarracta Leach, 1816 accepted as Catarracta Leach, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Catarracta Bonaparte, 1854 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Catarracta Odmann, 1792 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)

Catarractes
 Catarractes Bryant, 1861 accepted as Catarractes Bryant, 1861 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Catarractes Brisson, 1760 accepted as Eudyptes Vieillot, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)
 Catarractes Pallas, 1811 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Catarractes Bernhauer, 1915 accepted as Catarractodes Strand, 1928 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Catarrhactes
     Catarrhactes Vieillot, 1826 accepted as Catarrhactes Vieillot, 1826 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)
 Catarrhactes Strickland, 1842 accepted as Catarrhactes Strickland, 1842 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Catarrhactes Cuvier, 1816 accepted as Eudyptes Vieillot, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Sphenisciformes (Order) > Spheniscidae (Family)
 Catarrhactes Hermann, 1783 accepted as Catharacta Brünnich, 1764 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)

Catastoma
     Catastoma Bleeker, 1862 accepted as Catastoma Bleeker, 1862 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Ariidae (Family)
 Catastoma Kuhl & van Hasselt in Cuvier & Valenciennes, 1840 accepted as Netuma Bleeker, 1858 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Ariidae (Family)
 Catastoma A.P. Morgan, 1892 accepted as Disciseda Czerniaiev, 1845 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricales (Order) > Agaricaceae (Family)

Catella
     Catella Healey, 1908 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Arcida (Order) > Parallelodontidae (Family)
     Catella G. Ålvik, 1934 · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Nostocaceae (Family)

Catena
     Catena Chodat, 1900 · Plantae (Kingdom) > Chlorophyta (Phylum) > Trebouxiophyceae (Class) > Chlorellales (Order) > Chlorellaceae (Family)
     Catena V.P. Maslov, 1956 † · Animalia (Kingdom) > Problematica (Phylum) > Problematica (awaiting allocation) (Class) > Receptaculitida (Order) > Receptaculitidae (Family)
     Catena Rikhter, 1975 † accepted as Catena Rikhter, 1975 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
 Catena Schröder, Medioli & Scott, 1989 accepted as Neocatena Özdikmen, 2009 (junior homonym) · Chromista (Kingdom) > Retaria (Phylum) > Monothalamea (Class) > Astrorhizida (Order) > Baculellidae (Family)

Catenaria
     Catenaria König, 1825 † accepted as Catenaria König, 1825 † (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Catenaria Sorokin, 1889 · Fungi (Kingdom) > Blastocladiomycota (Phylum) > Blastocladiomycetes (Class) > Blastocladiales (Order) > Catenariaceae (Family)
     Catenaria Zeder in Goeze, 1800 accepted as Catenaria Zeder in Goeze, 1800 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cestoda (awaiting allocation) (Order) > Cestoda (awaiting allocation) (Family)
 Catenaria Sternberg, 1825 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Polypodiopsida (Class) > Equisetidae (awaiting allocation) (Order) > Equisetidae (awaiting allocation) (Family)
     Catenaria H.F.A. Roussel, 1806 accepted as Catenaria H.F.A. Roussel, 1806 (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
 Catenaria Bentham in Miquel, 1852 accepted as Desmodium Desvaux, 1813 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
 Catenaria Lamouroux, 1824 accepted as Catenicella de Blainville, 1830 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Catenicellidae (Family)

Catenella
     Catenella Greville, 1830 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Gigartinales (Order) > Caulacanthaceae (Family)
     Catenella A.C. Batista & E.P. Peres, 1963 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)

Catenococcus
     Catenococcus F. Hindák, 1977 · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Sphaeropleales (Order) > Radiococcaceae (Family)
     Catenococcus Sorokin, 1994 · Bacteria (Kingdom) > Proteobacteria (Phylum) > Gammaproteobacteria (Class) > Vibrionales (Order) > Vibrionaceae (Family)

Catenula
     Catenula Mereschkowsky, 1903 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Thalassiophysales (Order) > Catenulaceae (Family)
     Catenula Dugès, 1832 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Catenulida (Order) > Catenulidae (Family)
     Catenula Leblond in Bremser, 1837 accepted as Catenula Leblond in Bremser, 1837 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)

Catenularia
     Catenularia Link, 1807 accepted as Catenularia Link, 1807 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Catenularia Grove, 1886 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Chaetosphaeriales (Order) > Chaetosphaeriaceae (Family)
 Catenularia V.P. Botschantzev, 1957 accepted as Catenulina J. Soják, 1980 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Catephiodes
     Catephiodes Hampson, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
 Catephiodes Bethune-Baker, 1908 accepted as Anophiodes Hampson, 1913 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Caterictus
 Caterictus Agassiz, 1846 accepted as Caterectus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Caterictus Gemminger & Harold, 1871 accepted as Caterectus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Catesbya
     Catesbya Böhlke & Smith, 1968 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Anguilliformes (Order) > Chlopsidae (Family)
 Catesbya Cothen. accepted as Catesbaea Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Catharia
     Catharia Lederer, 1863 accepted as Catharia Lederer, 1863 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Crambidae (Family)
     Catharia Leidy, 1874 accepted as Catharia Leidy, 1874 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Catharia Alvaro & Vizcaino, 2003 † accepted as Catharia Alvaro & Vizcaino, 2003 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Conocoryphidae (Family)

Cathaya
     Cathaya W.-Y. Chun & K.-Z. Kuang, 1962 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Pinaceae (Family)
 Cathaya Karavaev, 1961 † accepted as Pseudotsuga Carrière, 1867 (nom. rej.) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Pinaceae (Family)

Cathedra
     Cathedra Kirkaldy, 1903 accepted as Cathedra Kirkaldy, 1903 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Fulgoridae (Family)
     Cathedra Miers, 1852 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Santalales (Order) > Olacaceae (Family)

Catherpes
     Catherpes Baird, 1858 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Certhiidae (Family)
     Catherpes Gistl, 1868 accepted as Catherpes Gistl, 1868 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Cathetus
     Cathetus Fletcher, 1979 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Uraniidae (Family)
 Cathetus Loureiro, 1790 accepted as Phyllanthus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Phyllanthaceae (Family)

Catillus
     Catillus N.I. Hendey, 1977 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Pennales (Order) > Diatomaceae (Family)
     Catillus Förster, 1856 accepted as Catillus Förster, 1856 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Catillus Brongniart in Cuvier & Brongniart, 1822 † accepted as Catillus Brongniart in Cuvier & Brongniart, 1822 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Catillus Goy, Noël & Busson, 1979 † accepted as Calyculus D. Noël, 1973 † · Chromista (Kingdom) > Haptophyta (Phylum) > Coccolithophyceae (Class) > Podorhabdales (Order) > Calyculaceae (Family)
 Catillus Gray, 1847 accepted as Septaria Férussac, 1807 (invalid: junior homonym of Catillus Brongniart, 1822) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Cycloneritimorpha (Order) > Neritidae (Family)

Catinella
 Catinella H.D. Pflug, 1966 † accepted as · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Cyanophyceae (awaiting allocation) (Order) > Cyanophyceae (awaiting allocation) (Family)
     Catinella Pease, 1870 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Succineidae (Family)
     Catinella Boudier, 1907 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Leotiomycetidae incertae sedis (Order) > Leotiomycetidae incertae sedis (Family)
     Catinella Stache, 1877 † accepted as Catinella Stache, 1877 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Catinella W. Kirschstein, 1924 accepted as Unguicularia F. von Höhnel, 1905 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Hyaloscyphaceae (Family)

Catinula
     Catinula Léveillé, 1848 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Catinula Rollier, 1911 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Ostreidae (Family)

Catinulus
 Catinulus Lissajous, 1923 † accepted as Catinula Rollier, 1911 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Ostreidae (Family)
     Catinulus Haeckel, 1887 accepted as Catinulus Haeckel, 1887 (unassessed) · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Polycystinea (awaiting allocation) (Order) > Radiolaria (awaiting allocation) (Family)

Catinus
     Catinus Fabricius, 1823 accepted as Catinus Fabricius, 1823 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Catinus Adams, 1853 accepted as Catinus Adams, 1853 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Catinus Oken, 1835 accepted as Sinum Röding, 1798 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Littorinimorpha (Order) > Naticidae (Family)

Catodon
     Catodon Duméril & Bibron, 1844 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Leptotyphlopidae (Family)
 Catodon Linnaeus, 1761 accepted as Physeter Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Physeteridae (Family)

Catodus
     Catodus Depéret, 1905 † accepted as Catodontherium Depéret, 1908 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Anoplotheriidae (Family)
 Catodus Depéret, 1908 † accepted as Catodontherium Depéret, 1908 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Anoplotheriidae (Family)

Catolethrus
     Catolethrus Schönherr, 1838 accepted as Catolethrus Schönherr, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Catolethrus Boheman, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Catolethrus Dejean, 1836 accepted as Catolethrus Boheman, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Catolynx
     Catolynx Gray, 1867 accepted as Catolynx Gray, 1867 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)
 Catolynx Severtzov, 1858 accepted as Felis Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)

Catomerus
     Catomerus Pilsbry, 1916 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Sessilia (Order) > Catophragmidae (Family)
 Catomerus Handlirsch, 1939 † accepted as Clinomerus Carpenter, 1985 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cupedidae (Family)

Catomismus
     Catomismus Chevrolat, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Catomismus Dejean, 1836 accepted as Catomismus Chevrolat, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Catonia
     Catonia Uhler, 1895 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Achilidae (Family)
 Catonia Vellozo, 1829 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Symplocaceae (Family)
 Catonia Moench, 1794 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Catonia M. Vahl, 1810 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Convolvulaceae (Family)
 Catonia Rafinesque, 1837 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)
 Catonia P. Browne, 1756 accepted as Miconia Ruiz & Pavon, 1794 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)

Catopomorphus
     Catopomorphus Aubé · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)
 Catopomorphus Schaum, 1851 accepted as Catopsimorphus Aubé, 1850 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Leiodidae (Family)

Catopterus
     Catopterus Agassiz, 1833 † accepted as Catopterus Agassiz, 1833 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Catopterus Redfield, 1837 † accepted as Redfieldius Hay, 1899 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Redfieldiformes (Order) > Redfieldiidae (Family)

Catoptria
     Catoptria Hübner, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
     Catoptria Guenée, 1845 accepted as Catoptria Guenée, 1845 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Tortricidae (Family)
 Catoptria Guérin, 1849 accepted as Myriochile Motschoulsky, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Catopygus
     Catopygus Goldfuss · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Cassiduloida (Order) > Nucleolitidae (Family)
     Catopygus L. Agassiz, 1835 † · Animalia (Kingdom) > Echinodermata (Phylum) > Echinoidea (Class) > Echinoidea (awaiting allocation) (Order) > Catopygids (temporary name) (Family)

Catoxantha
     Catoxantha Solier, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)
     Catoxantha Dejean, 1833 accepted as Catoxantha Dejean, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Buprestidae (Family)

Catreus
     Catreus Cabanis in Ersch & Gruber, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Phasianidae (Family)
     Catreus Stål, 1878 accepted as Catreus Stål, 1878 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Orthoptera (awaiting allocation) (Family)

Cattleychea
     Cattleychea J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Cattleychea J.M.H. Shaw, 2004 accepted as Cattleychea J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Cattus
     Cattus Schmerling, 1834 † accepted as Cattus Schmerling, 1834 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
 Cattus Anonymous, 1815 accepted as Cottus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Cottidae (Family)

Catubrinia
     Catubrinia Caneva, 1906 † accepted as Catubrinia Caneva, 1906 † · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Catubrinia Caneva, 1906 † accepted as Catubrinia Caneva, 1906 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Catulus
     Catulus D.W. Malloch & C.T. Rogerson, 1978 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Dothideomycetes incertae sedis (Order) > Dothideomycetes incertae sedis (Family)
 Catulus Smith, 1838 accepted as Scyliorhinus Blainville, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Carcharhiniformes (Order) > Scyliorhinidae (Family)
 Catulus Garman (ex Valmont), 1913 accepted as Scyliorhinus Blainville, 1816 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Carcharhiniformes (Order) > Scyliorhinidae (Family)
 Catulus Valmont de Bomare, 1764 accepted as Scyliorhinus Blainville, 1816 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Carcharhiniformes (Order) > Scyliorhinidae (Family)

Catuna
     Catuna Mello-Leitão, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Philodromidae (Family)
     Catuna Kirby, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)

Caturus
     Caturus Agassiz, 1834 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Amiiformes (Order) > Caturidae (Family)
 Caturus Linnaeus, 1767 accepted as Acalypha Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Catus
     Catus Fitzinger, 1861 accepted as Catus Fitzinger, 1861 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Mammalia (awaiting allocation) (Order) > Mammalia (awaiting allocation) (Family)
 Catus Frisch, 1775 accepted as Felis Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Felidae (Family)

Cauca
     Cauca Lane, 1970 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Cauca R.J. Davey & J.P. Verdier, 1971 † · Chromista (Kingdom) > Miozoa (Phylum) > Dinophyceae (Class) > Gonyaulacales (Order) > Gonyaulacales (awaiting allocation) (Family)

Caucasella
     Caucasella Moisseiev, 1934 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Erymnariidae (Family)
     Caucasella Akopyan in Akopyan, Kryachkova & Pchelintzev, 1969 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
 Caucasella Longoria, 1974 † accepted as Globuligerina Bignot & Guyader, 1971 † (Junior homonym of Caucasella Moisseev, 1934) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Globigerinida (Order) > Globigerinidae (Family)

Caucasica
     Caucasica Böttger, 1877 † accepted as Caucasica Böttger, 1877 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Caucasica Caziot & Margier, 1909 accepted as Caucasica Caziot & Margier, 1909 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Clausiliidae (Family)

Cauchostele
     Cauchostele J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Cauchostele J.M.H. Shaw, 2004 accepted as Cauchostele J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Caucidium
     Caucidium J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Caucidium J.M.H. Shaw, 2004 accepted as Caucidium J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Caudina
     Caudina M.B. Gnilovskaja in B.M. Keller & A. Yu. Rozanov, 1979 † accepted as Caudina M.B. Gnilovskaja in B.M. Keller & A. Yu. Rozanov, 1979 † (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Caudina Stimpson, 1853 · Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Molpadiida (Order) > Caudinidae (Family)
 Caudina Dzhanelidze & Kuzina, 1970 † accepted as Gorisella Dzhanelidze, 1980 † (Junior homonym of Caudina Stimpson, 1853) · Chromista (Kingdom) > Retaria (Phylum) > Globothalamea (Class) > Lagenida (Order) > Polymorphinidae (Family)

Caudisona
     Caudisona Laurenti, 1768 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)
     Caudisona Fitzinger, 1826 accepted as Caudisona Fitzinger, 1826 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Caudospora
     Caudospora K. Starbäck, 1889 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Diaporthales (Order) > Diaporthales incertae sedis (Family)
     Caudospora J. Weiser, 1946 · Protozoa (Kingdom) > Microsporidia (Phylum) > Minisporea (Class) > Microsporida (Order) > Caudosporidae (Family)

Caularstedella
     Caularstedella J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Caularstedella J.M.H. Shaw, 2004 accepted as Caularstedella J.M.H. Shaw, 2005 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Caulinia
 Caulinia A.P. de Candolle in Lamarck & A.P. de Candolle, 1805 accepted as Posidonia König, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Potamogetonaceae (Family)
 Caulinia Moench, 1802 accepted as Kennedia Ventenat, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Fabales (Order) > Fabaceae (Family)
     Caulinia Willdenow, 1801 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Alismatales (Order) > Hydrocharitaceae (Family)

Caulobius
     Caulobius Duponchel, 1838 accepted as Caulobius Duponchel, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Caulobius Le Guillou, 1844 accepted as Phyllochlaenia · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Caulococcus
 Caulococcus Perfil'yev & Gabe, 1961 accepted as Caulococcus Perfil'yev & Gabe, 1961 (No current standing in Prokaryotic nomenclature.) · Bacteria (Kingdom) > Bacteria incertae sedis (Phylum) > (Class) > (Order) > Pelonemataceae (Family)
     Caulococcus Borkhsenius, 1960 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Pseudococcidae (Family)

Caulophacus
     Caulophacus Schulze, 1886 · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lyssacinosida (Order) > Rossellidae (Family)
     Caulophacus Schulze, 1885 accepted as Caulophacus Schulze, 1886 · Animalia (Kingdom) > Porifera (Phylum) > Hexactinellida (Class) > Lyssacinosida (Order) > Rossellidae (Family)

Caulopsis
     Caulopsis Redtenbacher, 1891 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
 Caulopsis J. Fourreau, 1868 accepted as Caulopsis J. Fourreau, 1868 (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)
     Caulopsis W. Gothan & W. Hartung in W. Gothan, 1949 † accepted as Caulopsis W. Gothan & W. Hartung in W. Gothan, 1949 † (unassessed) · Plantae (Kingdom) > Plantae (awaiting allocation) (Phylum) > Plantae (awaiting allocation) (Class) > Plantae (awaiting allocation) (Order) > Plantae (awaiting allocation) (Family)

Causea
     Causea Wiman, 1905 † accepted as Causea Wiman, 1905 † (unassessed) · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Causea Scopoli, 1777 accepted as Hirtella Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Chrysobalanaceae (Family)

Causia
     Causia Rhumbler, 1938 · Chromista (Kingdom) > Retaria (Phylum) > Monothalamea (Class) > Astrorhizida (Order) > Saccamminidae (Family)
 Causia Koshevoj, 1987 † accepted as Causella Aescht, 2001 † · Chromista (Kingdom) > Ciliophora (Phylum) > Ciliophora (awaiting allocation) (Class) > Ciliophora (awaiting allocation) (Order) > Ciliophora (awaiting allocation) (Family)

Causima
     Causima Klug, 1850 accepted as Causima Klug, 1850 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)
     Causima Dejean, 1834 accepted as Epicauta Dejean, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Meloidae (Family)

Cautinia
     Cautinia Franz, 1996 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Cautinia Maas Geesteranus, 1967 accepted as Grifola S.F. Gray, 1821 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Meripilaceae (Family)

Cautleya
     Cautleya J.D. Hooker, 1888 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Zingiberales (Order) > Zingiberaceae (Family)
     Cautleya Theobald, 1879 † accepted as Cautleya Theobald, 1879 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Cavanilla
     Cavanilla J.F. Gmelin, 1792 accepted as Cavanilla J.F. Gmelin, 1792 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
 Cavanilla R.A. Salisbury, 1796 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Theaceae (Family)
 Cavanilla Thunberg, 1792 accepted as Pyrenacantha W.J. Hooker in Wight, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Icacinales (Order) > Icacinaceae (Family)
 Cavanilla Vellozo, 1829 accepted as Caperonia A.F.C.P. Saint-Hilaire, 1826 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Euphorbiaceae (Family)

Cavanillea
 Cavanillea M.B. Borkhausen, 1809 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Pottiales (Order) > Pottiaceae (Family)
     Cavanillea Medikus, 1787 accepted as Cavanillea Medikus, 1787 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
 Cavanillea Desrousseaux in Lamarck, 1792 accepted as Diospyros Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ebenaceae (Family)

Cavaria
     Cavaria von Hagenow, 1851 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Plagioeciidae (Family)
     Cavaria von Hagenow in Geinitz, 1851 accepted as Cavaria von Hagenow in Geinitz, 1851 · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Plagioeciidae (Family)

Cavea
     Cavea d'Orbigny, 1853 † accepted as Cavea d'Orbigny, 1853 † (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
     Cavea W.W. Smith & J.K. Small, 1917 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Cavellina
     Cavellina Coryell, 1928 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cavellinidae (Family)
 Cavellina Maitland, 1897 accepted as Clavelina Savigny, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Ascidiacea (Class) > Aplousobranchia (Order) > Polycitoridae (Family)

Cavendishia
     Cavendishia J. Lindley, 1835 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Ericaceae (Family)
 Cavendishia S.F. Gray, 1821 accepted as Cavendishia S.F. Gray, 1821 (nomen rejiciendum) · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Porellales (Order) > Porellaceae (Family)

Cavernella
     Cavernella Morozova, 1974 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Fenestrata (Order) > Fenestrata (awaiting allocation) (Family)
     Cavernella Bernini, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Oribatellidae (Family)

Cavernocypris
     Cavernocypris Hartmann, 1964 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cyprididae (Family)
     Cavernocypris Wouters, 1983 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Podocopida (Order) > Cypridopsidae (Family)
     Cavernocypris Lindberg, 1962 accepted as Cavernocypris Lindberg, 1962 · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)

Cavernularia
     Cavernularia Valenciennes in Milne-Edwards & Haime, 1850 · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Pennatulacea (Order) > Veretillidae (Family)
     Cavernularia Degelius, 1937 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Lecanorales (Order) > Parmeliaceae (Family)

Cavia
     Cavia Pallas, 1766 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Caviidae (Family)
     Cavia Sun, 1993 † accepted as Cavia Sun, 1993 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Remopleuridae (Family)

Cavicola
     Cavicola Lutz, 1930 accepted as Cavicola Lutz, 1930 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)
     Cavicola Ancey, 1887 accepted as Cavicola Ancey, 1887 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Helicidae (Family)

Cavicularia
     Cavicularia Pavesi, 1881 accepted as Cavicularia Pavesi, 1881 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Arachnida (awaiting allocation) (Order) > Arachnida (awaiting allocation) (Family)
     Cavicularia Stephani, 1897 · Plantae (Kingdom) > Marchantiophyta (Phylum) > Marchantiopsida (Class) > Blasiales (Order) > Blasiaceae (Family)

Cavolina
 Cavolina Abildgaard, 1791 accepted as Cavolinia Abildgaard, 1791 (Emendation to Cavolinia (Opinion 883, 1969, ICZN 26: 28-31)) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Cavoliniidae (Family)
 Cavolina Forbes & Hanley, 1851 accepted as Eubranchus Forbes, 1838 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Eubranchidae (Family)
     Cavolina Bruguière, 1791 accepted as Cavolina Bruguière, 1791 (invalid: placed on the Official Index by Opinion 883) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Facelinidae (Family)

Cavolinia
 Cavolinia Schweigger, 1819 accepted as Cavolinia Schweigger, 1819 · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Cavolinia Abildgaard, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Cavoliniidae (Family)
 Cavolinia Nardo, 1833 accepted as Cavolinia Nardo, 1833 · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Cavolinia Philippi, 1853 accepted as Cavolinia Abildgaard, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Cavoliniidae (Family)
 Cavolinia Gray, 1840 accepted as Cavolinia Abildgaard, 1791 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Thecosomata (Order) > Cavoliniidae (Family)
 Cavolinia Menke, 1844 accepted as Cratena Bergh, 1864 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Facelinidae (Family)
 Cavolinia Bruguière, 1791 accepted as Cratena Bergh, 1864 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Facelinidae (Family)

Cayennia
     Cayennia Hampson, 1930 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
 Cayennia Sauvage, 1880 accepted as Gobioides Lacepède, 1800 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Gobiidae (Family)

Cea
     Cea Haliday in Walker, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
     Cea González-Sponga, 1987 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Zalmoxidae (Family)
 Cea d'Orbigny, 1854 † accepted as Ceata Strand, 1928 † · Animalia (Kingdom) > Bryozoa (Phylum) > Stenolaemata (Class) > Cyclostomatida (Order) > Cyclostomatida (awaiting allocation) (Family)
     Cea Haliday in Curtis, 1829-30 accepted as Cea Haliday in Walker, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
 Cea Grote, 1883 accepted as Sparkia Nye, 1975 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Cearana
     Cearana Carvalho & Ferreira, 1973 † accepted as Cearana Carvalho & Ferreira, 1973 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Miridae (Family)
     Cearana Jordan & Branner, 1908 † accepted as Cearana Jordan & Branner, 1908 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)

Ceballosia
     Ceballosia Mercet, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Encyrtidae (Family)
     Ceballosia Giner Mari, 1943 accepted as Ceballosia Giner Mari, 1943 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Ceballosia G. Kunkel, 1980 accepted as Tournefortia Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Boraginales (Order) > Boraginaceae (Family)

Cebrenis
     Cebrenis Stål, 1862 accepted as Cebrenis Stål, 1862 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Cebrenis Simon, 1874 accepted as Cebrennus Simon, 1880 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Sparassidae (Family)

Cebus
     Cebus Erxleben, 1777 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Cebidae (Family)
 Cebus Rafinesque, 1815 accepted as Cebus Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Primates (Order) > Lasiopygidae (Family)

Cechenus
     Cechenus Illiger, 1807 accepted as Cechenus Illiger, 1807 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Cechenus Fischer de Waldheim, 1822 accepted as Carabus Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Cecidophaga
     Cecidophaga Walsingham, 1911 accepted as Cecidophaga Walsingham, 1911 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Cecidophaga Karny, 1921 accepted as Cecidophagula Uvarov, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)

Cecilia
     Cecilia Matthews, 1918 accepted as Cecilia Matthews, 1918 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Cecilia Rafinesque, 1815 accepted as Caecilia Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Gymnophiona (Order) > Caeciliidae (Family)
 Cecilia Rafinesque, 1815 accepted as Apterichtus Duméril, 1806 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Anguilliformes (Order) > Ophichthidae (Family)

Cecrates
     Cecrates Roberts, 1922 accepted as Cecrates Roberts, 1922 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Cecrates Hustache, 1933 accepted as Cecractes Schönherr, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Cecrops
     Cecrops Leach, 1816 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Siphonostomatoida (Order) > Pandaridae (Family)
     Cecrops Gistl, 1834 accepted as Cecrops Gistl, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cecrops Pessagno, 1977 † · Chromista (Kingdom) > Retaria (Phylum) > Polycystinea (Class) > Spumellaria (Order) > Spumellaria (awaiting allocation) (Family)
 Cecrops Hübner, 1818 accepted as Autochton Hübner, 1823 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)

Cedrus
     Cedrus Trew, 1757 · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Pinaceae (Family)
 Cedrus Duhamel du Monceau, 1755 accepted as Cedrus Duhamel du Monceau, 1755 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinales (Order) > Cupressaceae (Family)
 Cedrus P. Miller, 1757 accepted as Cedrela P. Browne, 1756 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Sapindales (Order) > Meliaceae (Family)

Ceiba
     Ceiba P. Miller, 1754 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
     Ceiba Clark & Durham, 1946 † accepted as Ceiba Clark & Durham, 1946 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Cela
 Cela Oken, 1816 accepted as Casuarius Brisson, 1760 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Casuariiformes (Order) > Casuariidae (Family)
 Cela Möhring, 1758 accepted as Casuarius Brisson, 1760 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Casuariiformes (Order) > Casuariidae (Family)
     Cela Reichenbach, 1852 † accepted as Cela Reichenbach, 1852 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cela Illiger, 1826 accepted as Cela Illiger, 1826 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Celaena
     Celaena Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)
     Celaena Doubleday in Doubleday & Westwood, 1849 accepted as Celaena Doubleday in Doubleday & Westwood, 1849 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Nymphalidae (Family)
     Celaena Stephens, 1829 accepted as Celaena Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Celaeno
     Celaeno Rafinesque, 1815 accepted as Celaeno Rafinesque, 1815 · Animalia (Kingdom) > Annelida (Phylum) > Hirudinea (Class) > Hirudinoidea (awaiting allocation) (Order) > Hirudinoidea (awaiting allocation) (Family)
     Celaeno Koch in Panzer, 1835 accepted as Celaeno Koch in Panzer, 1835 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Trachytidae (Family)
     Celaeno Grube, 1859 accepted as Celaeno Grube, 1859 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Parasitidae (Family)
 Celaeno Leach, 1821 accepted as Noctilio Linnaeus, 1766 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Noctilionidae (Family)
 Celaeno Owen, 1844 † accepted as Kelaeno Münster, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Teuthoidea (Order) > Teuthoidea (awaiting allocation) (Family)
 Celaeno Herrich-Schäffer, 1868 accepted as Celaena Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Celata
     Celata Wang in Wang & Yan, 1998 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Ichneumonidae (Family)
 Celata accepted as Celuta Baird & Girard, 1853 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Colubridae (Family)

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

Celebesia
     Celebesia Bolivar, 1917 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
     Celebesia Alexis & Delpont, 1998 accepted as Celebesia Alexis & Delpont, 1998 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Celebesia Riley, 1918 accepted as Celebesia Riley, 1918 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Celebesia Roewer, 1949 accepted as Metibalonius Roewer, 1915 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Podoctidae (Family)

Celechopora
     Celechopora Pradácová, 1938 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Tabulata (Order) > Tabulata (awaiting allocation) (Family)
     Celechopora Pradácová, 1939 accepted as Celechopora Pradácová, 1939 (unassessed) · Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Celerina
     Celerina Benoist, 1964 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)
     Celerina A.M. Clark, 1967 · Animalia (Kingdom) > Echinodermata (Phylum) > Asteroidea (Class) > Valvatida (Order) > Goniasteridae (Family)

Celeripes
     Celeripes Montagu, 1813 accepted as Celeripes Montagu, 1813 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Hippoboscidae (Family)
     Celeripes Montagu, 1808 accepted as Celeripes Montagu, 1808 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Hippoboscidae (Family)

Celetes
     Celetes Newman, 1838 accepted as Celetes Newman, 1838 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Lycidae (Family)
     Celetes Schoenherr, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Celetes Schönherr, 1833 accepted as Celetes Schoenherr, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Celeus
     Celeus Boie, 1831 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)
     Celeus Bonaparte, 1856 † accepted as Celeus Bonaparte, 1856 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Celia
 Celia Zimmerman, 1832 accepted as Amara Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Celia Roelofs, 1874 accepted as Ixalma Pascoe, 1871 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Celia Shuckard, 1837 accepted as Spilomena Shuckard, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Sphecidae (Family)

Celina
 Celina Westwood, 1840 accepted as Celina Westwood, 1840 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Celina Aubé in Dejean & Boisduval, 1837-38 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Dytiscidae (Family)

Cellaria
     Cellaria Ellis & Solander, 1786 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Cellariidae (Family)
     Cellaria Haworth, 1828 accepted as Cellaria Haworth, 1828 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Cellaria Friese, 1913 accepted as Cellaria Friese, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Halictidae (Family)

Cellarina
     Cellarina van Beneden, 1848 accepted as Cellarina van Beneden, 1848 (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)
 Cellarina d'Orbigny, 1851 † accepted as Cellarinidra Canu & Bassler, 1927 † · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Cheilostomatida (awaiting allocation) (Family)

Celleporina
     Celleporina Gray, 1848 · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Celleporidae (Family)
     Celleporina d'Orbigny, 1852 † accepted as Celleporina d'Orbigny, 1852 † (unassessed) · Animalia (Kingdom) > Bryozoa (Phylum) > Bryozoa (awaiting allocation) (Class) > Bryozoa (awaiting allocation) (Order) > Bryozoa (awaiting allocation) (Family)

Cellularia
     Cellularia Montagu, 1811 accepted as Cellularia Montagu, 1811 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Astigmata (Order) > Hypoderidae (Family)
 Cellularia Bulliard, 1788 accepted as Trametes E.M. Fries, 1836 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Polyporales (Order) > Polyporaceae (Family)
 Cellularia Pallas, 1766 accepted as Cellaria Ellis & Solander, 1786 (synonym) · Animalia (Kingdom) > Bryozoa (Phylum) > Gymnolaemata (Class) > Cheilostomatida (Order) > Cellariidae (Family)

Celmisia
     Celmisia Cassini in F. Cuvier, 1825 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Celmisia Cassini, 1817 accepted as Celmisia Cassini, 1817 (nomen rejiciendum) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Celox
     Celox Shimanskii, 1967 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Nautilida (Order) > Nautilida (awaiting allocation) (Family)
     Celox Gistl, 1847 accepted as Celox Gistl, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Celox Gistl, 1848 accepted as Campsia Lepeletier & Serville, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Celox Schaufuss, 1863 accepted as Dima Charpentier, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Elateridae (Family)

Celsia
     Celsia Stephens, 1829 accepted as Celsia Stephens, 1829 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
 Celsia Boehmer in Ludwig, 1760 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)
 Celsia Heister ex Fabricius, 1763 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Liliales (Order) > Liliaceae (Family)
 Celsia Linnaeus, 1753 accepted as Verbascum Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Scrophulariaceae (Family)

Celtites
     Celtites J. Tuzson, 1911 † accepted as Celtites J. Tuzson, 1911 † (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Rosales (Order) > Ulmaceae (Family)
     Celtites Mojsisovics, 1882 † accepted as Celtites Mojsisovics, 1882 † (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Ceratitidae (Family)

Celyphus
     Celyphus D.J. Batten, 1973 † · Bacteria (Kingdom) > Cyanobacteria (Phylum) > Cyanophyceae (Class) > Nostocales (Order) > Rivulariaceae (Family)
     Celyphus Dalman, 1818 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Celyphidae (Family)

Cemas
 Cemas Gloger, 1841 accepted as Naemorhedus Smith, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Cemas Oken, 1816 accepted as Connochaetes Lichtenstein, 1814 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Cemoria
     Cemoria Lowe, 1826 accepted as Cemoria Lowe, 1826 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Fissurellidae (Family)
 Cemoria Risso, 1826 [ex Leach MS] accepted as Puncturella Lowe, 1827 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Order) > Fissurellidae (Family)

Cenangiopsis
     Cenangiopsis Rehm, 1912 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiaceae (Family)
     Cenangiopsis Velenovský, 1947 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Helotiales incertae sedis (Family)

Cenchramus
 Cenchramus Zander, 1849 accepted as Cenchramus Zander, 1849 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Passeres (awaiting allocation) (Family)
 Cenchramus Gray, 1841 accepted as Cenchramus Gray, 1841 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Meleagridae (Family)
 Cenchramus Möhring, 1758 accepted as Cenchramus Möhring, 1758 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Cenchris
     Cenchris Brehm, 1832 accepted as Cenchris Brehm, 1832 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cenchris Daudin, 1803 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)
 Cenchris Gronovius, 1763 accepted as Cenchris Gronovius, 1763 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)

Cenchrus
 Cenchrus Link, 1807 accepted as Cenchrus Link, 1807 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Viperidae (Family)
     Cenchrus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Ceneona
     Ceneona Gistl, 1848 accepted as Ceneona Gistl, 1848 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
 Ceneona Gistl, 1847 † accepted as Melanopsis Férussac in Férussac & Férussac, 1807 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sorbeoconcha (Order) > Melanopsidae (Family)

Cenia
     Cenia Commerson ex A.L. Jussieu, 1789 accepted as Cenia Commerson ex A.L. Jussieu, 1789 (unassessed) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Cenia Alder & Hancock, 1848 accepted as Limapontia Johnston, 1836 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Sacoglossa (Order) > Limapontiidae (Family)

Cenoscelis
     Cenoscelis Wollaston, 1867 accepted as Cenoscelis Wollaston, 1867 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Cenoscelis LeConte, 1867 accepted as Eutochia Leconte, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Censorinus
     Censorinus Distant, 1903 accepted as Censorinus Distant, 1903 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Reduviidae (Family)
 Censorinus Distant, 1910 accepted as Eupolemus Distant, 1910 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Acanthosomatidae (Family)

Centaurella
 Centaurella A. Delarbre, 1800 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)
 Centaurella A. Michaux, 1803 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)

Centaurium
     Centaurium J. Hill, 1756 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)
 Centaurium Persoon, 1805 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)
 Centaurium A. Haller, 1768 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Centaurium Borkhausen, 1796 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Gentianaceae (Family)

Centema
     Centema Redtenbacher in Brunner & Redtenbacher, 1908 accepted as Centema Redtenbacher in Brunner & Redtenbacher, 1908 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Phasmatodea (Order) > Diapheromeridae (Family)
     Centema J.D. Hooker in Bentham & J.D. Hooker, 1880 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Amaranthaceae (Family)

Centemerus
 Centemerus Schönherr, 1843 accepted as Phytotribus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Centemerus Dejean, 1835 accepted as Phytotribus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Centemerus Dejean, 1836 accepted as Phytotribus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Centetes
 Centetes Schinz & Brodtmann, 1827 accepted as Hemicentetes Mivart, 1871 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Insectivora (Order) > Tenrecidae (Family)
 Centetes Illiger, 1811 accepted as Tenrec Lacepède, 1799 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Insectivora (Order) > Tenrecidae (Family)

Centipeda
     Centipeda Loureiro, 1790 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Centipeda Lai et al., 1983 · Bacteria (Kingdom) > Firmicutes (Phylum) > Negativicutes (Class) > Selenomonadales (Order) > Selenomonadaceae (Family)

Centor
     Centor Schönherr, 1848 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Centor Loew, 1866 accepted as Cetema Hendel, 1907 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Chloropidae (Family)

Centranthera
     Centranthera R. Brown, 1810 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Orobanchaceae (Family)
 Centranthera Scheidweiler in Otto & A.G. Dietrich, 1842 accepted as Pleurothallis R. Brown in W.T. Aiton, 1813 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Centraspis
     Centraspis Schaum, 1853 accepted as Centraspis Schaum, 1853 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Centraspis Fairmaire, 1884 accepted as Centrantyx Fairmaire, 1884 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Centricnemus
     Centricnemus Schönherr, 1826 accepted as Centricnemus Schönherr, 1826 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Centricnemus Germar, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Centricnemus Schönherr, 1823 accepted as Centricnemus Germar, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Centrina
 Centrina Platnick, 2000 accepted as Centroina Platnick, 2002 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Lamponidae (Family)
 Centrina Cuvier, 1816 accepted as Oxynotus Rafinesque, 1810 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Squaliformes (Order) > Dalatiidae (Family)

Centriscus
     Centriscus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Syngnathiformes (Order) > Centriscidae (Family)
     Centriscus Cuvier, 1800 accepted as Centriscus Cuvier, 1800 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Syngnathiformes (Order) > Centriscidae (Family)
 Centriscus Walbaum, 1792 accepted as Centriscus Walbaum, 1792 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Syngnathiformes (Order) > Centriscidae (Family)
 Centriscus Cuvier, 1816 accepted as Macroramphosus Lacepède, 1803 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Syngnathiformes (Order) > Centriscidae (Family)

Centroblennius
     Centroblennius Gill, 1864 accepted as Centroblennius Gill, 1864 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Stichaeidae (Family)
     Centroblennius Gill, 1861 accepted as Lumpenus Reinhardt, 1836 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Stichaeidae (Family)

Centroceras
     Centroceras Hyatt, 1884 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Nautilida (Order) > Nautilida (awaiting allocation) (Family)
 Centroceras Wedekind, 1908 † accepted as Torleyoceras Wedekind, 1918 † · Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Goniatitida (Order) > Cheiloceratidae (Family)
     Centroceras F.T. Kützing, 1841 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Ceramiaceae (Family)

Centrocercus
     Centrocercus Swainson in Richardson, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Galliformes (Order) > Phasianidae (Family)
 Centrocercus Fitzinger, 1843 accepted as Centrocercus Fitzinger, 1843 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Agamidae (Family)

Centrocerum
     Centrocerum Chevrolat, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Centrocerum sensu Thomson, 1864 accepted as Elaphidion Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
     Centrocerum Dejean, 1835 accepted as Centrocerum Chevrolat, 1861 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Centrochalcis
 Centrochalcis Cameron, 1913 accepted as Trigonura Sichel, 1866 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Chalcididae (Family)
 Centrochalcis Cameron, 1905 accepted as Hockeria Laporte in Walker, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)

Centrochilus
     Centrochilus Krikken, 1976 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
 Centrochilus J.C. Schauer, 1843 accepted as Habenaria Willdenow, 1805 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Centrocleonus
     Centrocleonus Chevrolat, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Centrocleonus Leconte, 1876 accepted as Apleurus Chevrolat, 1873 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Centrocnemis
     Centrocnemis Joseph, 1868 accepted as Centrocnemis Joseph, 1868 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
     Centrocnemis Signoret, 1852 accepted as Centrocnemis Signoret, 1852 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Centrocnemis Philippi, 1865 accepted as Australosymmerus Freeman, 1954 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ditomyiidae (Family)
 Centrocnemis Kraatz, 1882 accepted as Lasiostola Solier, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Centrocrinus
     Centrocrinus Austin, 1843 accepted as Centrocrinus Austin, 1843 (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Echinodermata (awaiting allocation) (Class) > Echinodermata (awaiting allocation) (Order) > Echinodermata (awaiting allocation) (Family)
     Centrocrinus Wachsmuth & Springer, 1881 † accepted as Centrocrinus Wachsmuth & Springer, 1881 † (unassessed) · Animalia (Kingdom) > Echinodermata (Phylum) > Crinoidea (Class) > Monobathrida (Order) > Monobathrida (awaiting allocation) (Family)

Centrodes
     Centrodes Klug, 1807 accepted as Centrodes Klug, 1807 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
     Centrodes Travassos & Kohn, 1964 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Strigeidida (Order) > Brachylaemidae (Family)

Centrodus
     Centrodus M'Coy, 1848 accepted as Centrodus M'Coy, 1848 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Centrodus Giebel, 1848 accepted as Centrodus Giebel, 1848 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
     Centrodus Pander, 1856 † accepted as Centrodus Pander, 1856 † (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Polychaeta (Class) > Polychaeta (awaiting allocation) (Order) > Polychaeta (awaiting allocation) (Family)

Centrogaster
     Centrogaster Attems, 1898 accepted as Centrogaster Attems, 1898 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Myriapoda (awaiting allocation) (Class) > Myriapoda (awaiting allocation) (Order) > Myriapoda (awaiting allocation) (Family)
 Centrogaster Houttuyn, 1782 accepted as Siganus Forsskål, 1775 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Siganidae (Family)

Centroglossa
     Centroglossa Barbosa Rodrigues, 1882 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Centroglossa Matthews, 1838 accepted as Myllaena Erichson, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Centrognathus
     Centrognathus Guérin-Ménéville, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
     Centrognathus Branson & Mehl, 1935 † accepted as Centrognathus Branson & Mehl, 1935 † (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Annelida (awaiting allocation) (Class) > Annelida (awaiting allocation) (Order) > Annelida (awaiting allocation) (Family)

Centrogonia
     Centrogonia Stål, 1869 accepted as Centrogonia Stål, 1869 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Centrogonia Cossmann, 1900 † accepted as Cimoliocentrum Cossmann, 1908 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)

Centrolepis
     Centrolepis Egerton, 1858 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Palaeonisciformes (Order) > Palaeonisciformes (awaiting allocation) (Family)
     Centrolepis Egerton in Agassiz, 1844 † accepted as Centrolepis Egerton, 1858 † · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Palaeonisciformes (Order) > Palaeonisciformes (awaiting allocation) (Family)
     Centrolepis Labillardière, 1804 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Restionaceae (Family)

Centrolophus
     Centrolophus Büttikofer, 1896 accepted as Centrolophus Büttikofer, 1896 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Centrolophus Lacepède, 1802 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Centrolophidae (Family)

Centromachus
     Centromachus Thorell & Lindström, 1885 † · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Vaejovidae (Family)
 Centromachus Kraepelin, 1894 accepted as Centromachetes Lönnberg, 1897 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Bothriuridae (Family)

Centromeria
     Centromeria Strand, 1901 accepted as Centromeria Strand, 1901 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)
     Centromeria Stål, 1870 accepted as Centromeria Stål, 1870 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Centromerus
     Centromerus Dahl, 1886 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Linyphiidae (Family)
 Centromerus Chevrolat, 1842 accepted as Phytotribus Schönherr, 1843 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Centrometopia
     Centrometopia Ragonot, 1887 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Pyralidae (Family)
     Centrometopia Melichar, 1925 accepted as Centrometopia Melichar, 1925 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Centronella
     Centronella M. Voigt, 1902 · Chromista (Kingdom) > Ochrophyta (Phylum) > Bacillariophyceae (Class) > Fragilariales (Order) > Fragilariaceae (Family)
     Centronella Billings, 1859 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Tythothyrididae (Family)

Centronia
     Centronia D. Don, 1823 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Myrtales (Order) > Melastomataceae (Family)
 Centronia Blume, 1826 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Orobanchaceae (Family)
     Centronia Hübner, 1818 accepted as Centronia Hübner, 1818 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Centronotus
 Centronotus Lacepède, 1801 accepted as Naucrates Rafinesque, 1810 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Carangidae (Family)
 Centronotus Swainson, 1833 accepted as Muricanthus Swainson, 1840 (invalid: junior homonym of Centronotus Schneider, 1801 [Pisces]) · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neogastropoda (Order) > Muricidae (Family)
 Centronotus Bloch & Schneider, 1801 accepted as Pholis Scopoli, 1777 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Pholidae (Family)

Centropelma
 Centropelma Koch, 1871 accepted as Nicodamus Simon, 1888 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Araneae (Order) > Nicodamidae (Family)
 Centropelma Sclater & Salvin, 1869 accepted as Rollandia Bonaparte, 1856 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Podicipediformes (Order) > Podicipedidae (Family)

Centrophanes
     Centrophanes Cabanis, 1845 accepted as Centrophanes Cabanis, 1845 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Centrophanes Kaup, 1829 accepted as Centrophanes Kaup, 1829 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
 Centrophanes Gray, 1849 accepted as Centrophanes Gray, 1849 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)

Centrophorus
     Centrophorus Fischer de Waldheim, 1846 accepted as Centrophorus Fischer de Waldheim, 1846 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Centrophorus Müller & Henle, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Squaliformes (Order) > Centrophoridae (Family)
 Centrophorus Chevrolat, 1839 accepted as Orphanobrentus Damoiseau, 1962 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
 Centrophorus Kner, 1859 accepted as Pareiodon Kner, 1855 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Siluriformes (Order) > Trichomycteridae (Family)
 Centrophorus Steindachner, 1868 accepted as Centrolophus Lacepède, 1802 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Centrolophidae (Family)

Centroplites
     Centroplites Müller, 1840 accepted as Centroplites Müller, 1840 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Centroplites Macklot, 1830 accepted as Centroplites Macklot, 1830 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Centropodia
     Centropodia (R. Brown) H.G.L. Reichenbach, 1829 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
 Centropodia Hampson, 1908 accepted as Scythocentropus Speiser, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Centropogon
     Centropogon Günther, 1860 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Tetrarogidae (Family)
     Centropogon K.B. Presl, 1836 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Campanulaceae (Family)

Centropus
     Centropus Illiger, 1811 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Cuculiformes (Order) > Centropodidae (Family)
 Centropus Oken, 1816 accepted as Centropus Oken, 1816 (Published in a rejected work (ICZN)) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Centropus Kner, 1860 accepted as Caracanthus Krøyer, 1845 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Scorpaenidae (Family)
 Centropus Christoph in Romanoff, 1889 accepted as Scythocentropus Speiser, 1902 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Centrorhynchus
     Centrorhynchus Lühe in Brauer, 1911 · Animalia (Kingdom) > Acanthocephala (Phylum) > Palaeacanthocephala (Class) > Polymorphida (Order) > Centrorhynchidae (Family)
     Centrorhynchus Sartenaer, 1970 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Trigonirhynchiidae (Family)
     Centrorhynchus Lutz, 1913 accepted as Centrorhynchus Lutz, 1913 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Diptera (awaiting allocation) (Family)
     Centrorhynchus Steven or Fischer Waldheim, 1829 accepted as Ceutorhynchus Germar, 1824 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Centrosaurus
     Centrosaurus Fitzinger, 1843 † · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Ornithischia (Order) > Ceratopsidae (Family)
     Centrosaurus Lambe, 1904 † accepted as Centrosaurus Lambe, 1904 † (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)

Centroscelis
     Centroscelis Vogel in Schaufuss, 1871 accepted as Centroscelis Vogel in Schaufuss, 1871 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Centroscelis Jakovlev, 1874 accepted as Centroscelis Jakovlev, 1874 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Centroscelis Dejean, 1835 accepted as Centroscelis Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Centroscelis Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Centrosis
 Centrosis O. Swartz ex Du Petit-Thouars, 1822 accepted as Calanthe R. Brown, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)
 Centrosis O. Swartz, 1829 accepted as Limodorum Boehmer in C.G. Ludwig, 1760 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Centrospermum
 Centrospermum K.P.J. Sprengel, 1818 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
 Centrospermum Kunth in Humboldt, Bonpland & Kunth, 1818 accepted as Acanthospermum Schrank, 1820 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Centrospirifer
     Centrospirifer Grabau, 1931 † accepted as Centrospirifer Grabau, 1931 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Brachiopoda (awaiting allocation) (Class) > Brachiopoda (awaiting allocation) (Order) > Brachiopoda (awaiting allocation) (Family)
 Centrospirifer Tien, 1938 † accepted as Cyrtospirifer Fredericks, 1924 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Cyrtospiriferidae (Family)

Centrospora
 Centrospora Neergaard, 1942 accepted as Mycocentrospora F.C. Deighton, 1972 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Pleosporales incertae sedis (Family)
 Centrospora Trevisan, 1845 accepted as Elachista Duby, 1830 · Chromista (Kingdom) > Ochrophyta (Phylum) > Phaeophyceae (Class) > Chordariales (Order) > Chordariaceae (Family)

Centrotypus
     Centrotypus Stål, 1866 accepted as Centrotypus Stål, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Membracidae (Family)
     Centrotypus Grassi, 1900 accepted as Mycterotypus Noé, 1905 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ceratopogonidae (Family)

Centrourus
     Centrourus Swainson, 1837 accepted as Centrourus Swainson, 1837 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Centrourus G.R. Gray, 1840 accepted as Glossopsitta Bonaparte, 1854 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)

Centrura
     Centrura Bell, 1843 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Opluridae (Family)
 Centrura Guérin-Ménéville in Delessert, 1843 accepted as Aconodes Pascoe, 1857 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Centruroides
     Centruroides Marx in Howard, 1890 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Buthidae (Family)
     Centruroides Breuning, 1940 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Centrurus
 Centrurus Strickland, 1841 accepted as Centrurus Strickland, 1841 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Centrurus Ehrenberg, 1829 accepted as Heterometrus Ehrenberg, 1831 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Scorpiones (Order) > Scorpionidae (Family)

Centunculus
     Centunculus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Ericales (Order) > Primulaceae (Family)
 Centunculus Adanson, 1763 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Caryophyllales (Order) > Caryophyllaceae (Family)

Centurus
 Centurus Audubon, 1839 accepted as Centurus Audubon, 1839 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Psittaciformes (Order) > Psittacidae (Family)
 Centurus Swainson, 1837 accepted as Melanerpes Swainson in Richardson, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Piciformes (Order) > Picidae (Family)

Ceocephalus
     Ceocephalus Guerin-Meneville, 1833 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)
 Ceocephalus Schönherr, 1833 accepted as Uroptera Berthold in Latreille, 1827 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Brentidae (Family)

Cepa
     Cepa Thompson & Vockeroth in Thompson, 2007 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Syrphidae (Family)
 Cepa O. Kuntze, 1891 accepted as Proiphys Herbert, 1821 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)
 Cepa P. Miller, 1754 accepted as Allium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Amaryllidaceae (Family)
     Cepa Humphries, 1797 accepted as Anomia Linnaeus, 1758 · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Ostreida (Order) > Anomiidae (Family)

Cepaea
     Cepaea Held, 1837 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Helicidae (Family)
 Cepaea Fabricius, 1759 accepted as Sedum Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Saxifragales (Order) > Crassulaceae (Family)

Cepatia
     Cepatia Gray, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)
     Cepatia Gray, 1840 † accepted as Cepatia Gray, 1842 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Neotaenioglossa (Order) > Neotaenioglossa (awaiting allocation) (Family)

Cephalacanthus
     Cephalacanthus Lindau, 1905 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)
     Cephalacanthus Beyrich, 1848 accepted as Cephalacanthus Beyrich, 1848 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Elasmobranchii (awaiting allocation) (Order) > Elasmobranchii (awaiting allocation) (Family)
     Cephalacanthus Lapworth, 1890 † accepted as Cephalacanthus Lapworth, 1890 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family)
 Cephalacanthus Diesing, 1853 accepted as Protospirura Seurat, 1914 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Spiruridae (Family)
 Cephalacanthus Lacepède, 1801 accepted as Dactylopterus Lacepède, 1801 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Dactylopteridae (Family)

Cephalaspis
     Cephalaspis MacGillivray, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
     Cephalaspis Agassiz, 1835 † · Animalia (Kingdom) > Chordata (Phylum) > Cephalaspidomorphi (Class) > Cephalaspidiformes (Order) > Cephalaspididae (Family)

Cephalepis
 Cephalepis Bonaparte, 1850 accepted as Stephanoxis Simon, 1897 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Apodiformes (Order) > Trochilidae (Family)
 Cephalepis Rafinesque, 1810 accepted as Trachipterus Goüan, 1770 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Lampriformes (Order) > Regalecidae (Family)

Cephalia
     Cephalia S.C.D. Sah & R.K. Kar, 1974 † · Protozoa (Kingdom) > Acritarcha (Phylum) > Acritarcha (awaiting allocation) (Class) > Acritarcha (awaiting allocation) (Order) > Acritarcha (awaiting allocation) (Family)
     Cephalia Meigen, 1826 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Ulidiidae (Family)

Cephalidium
     Cephalidium Mecznikov, 1865 accepted as Cephalidium Mecznikov, 1865 (unassessed) · Animalia (Kingdom) > Gastrotricha (Phylum) > Gastrotricha (awaiting allocation) (Class) > Gastrotricha (awaiting allocation) (Order) > Gastrotricha (awaiting allocation) (Family)
 Cephalidium A. Richard, 1830 accepted as Breonia A. Richard ex A.P. de Candolle, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)

Cephalinus
 Cephalinus Gronow in Gray, 1854 accepted as Congiopodus Perry, 1811 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Congiopodidae (Family)
 Cephalinus Günther, 1854 accepted as Congiopodus Perry, 1811 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Scorpaeniformes (Order) > Congiopodidae (Family)

Cephalius
     Cephalius Fieber, 1872 accepted as Cephalius Fieber, 1872 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
     Cephalius Fieber, 1875 accepted as Cephalius Fieber, 1875 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Cephalocera
     Cephalocera Latreille in Cuvier, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Mydidae (Family)
     Cephalocera Klug, 1834 accepted as Cephalocera Klug, 1834 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)

Cephalocladium
     Cephalocladium A.S. Lazarenko, 1946 accepted as Cephalocladium A.S. Lazarenko, 1946 (unassessed) · Plantae (Kingdom) > Bryophyta (Phylum) > Bryopsida (Class) > Hypnobryales (Order) > Sematophyllaceae (Family)
 Cephalocladium H.G.L. Reichenbach, 1829 accepted as Botrytis P. Micheli ex Persoon, 1794 · Fungi (Kingdom) > Ascomycota (Phylum) > Leotiomycetes (Class) > Helotiales (Order) > Sclerotiniaceae (Family)

Cephalocoelia
     Cephalocoelia Etallon, 1859 † accepted as Cephalocoelia Etallon, 1859 † (unassessed) · Animalia (Kingdom) > Porifera (Phylum) > Porifera (awaiting allocation) (Class) > Porifera (awaiting allocation) (Order) > Porifera (awaiting allocation) (Family)
 Cephalocoelia Raymond, 1937 † accepted as Catillicephala Raymond, 1937 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Catillicephalidae (Family)

Cephaloconnus
     Cephaloconnus Franz in Newton & Franz, 1998 accepted as Cephaloconnus Franz in Newton & Franz, 1998 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cephaloconnus Franz, 1998 accepted as Euconnus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Cephaloconnus Franz, 1962 accepted as Euconnus Thomson, 1859 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cephalocoris
     Cephalocoris Heer, 1853 accepted as Cephalocoris Heer, 1853 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Lygaeidae (Family)
     Cephalocoris Stein, 1860 accepted as Cephalocoris Stein, 1860 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Cephalocystis
     Cephalocystis A.J.K. Millar, G.W. Saunders, I.M. Strachan & G.T. Kraft, 1996 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Rhodymeniales (Order) > Rhodymeniaceae (Family)
     Cephalocystis Rees, 1962 · Chromista (Kingdom) > Miozoa (Phylum) > Gregarinomorphea (Class) > Arthrogregarida (Order) > Monocystidae (Family)

Cephalodella
     Cephalodella Bory de St. Vincent, 1827 accepted as Cephalodella Bory de St. Vincent, 1827 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)
     Cephalodella Bory de St. Vincent, 1826 · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Ploima (Order) > Notommatidae (Family)

Cephalodendron
     Cephalodendron J.A. Steyermark in B. Maguire et al., 1972 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Rubiaceae (Family)
 Cephalodendron Latreille, 1834 accepted as Phyllocerus Lepeletier & Serville, 1825 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Cephalodiscus
     Cephalodiscus M'Intosh, 1882 · Animalia (Kingdom) > Hemichordata (Phylum) > Pterobranchia (Class) > Cephalodiscida (Order) > Cephalodiscidae (Family)
 Cephalodiscus Berlese, 1916 accepted as Capitodiscus Vitzthum, 1931 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Mesostigmata (Order) > Trachyuropodidae (Family)

Cephalodonta
     Cephalodonta Guérin-Ménéville, 1844 accepted as Cephalodonta Guérin-Ménéville, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cephalodonta Dejean, 1835 accepted as Cephalodonta Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cephalodonta Chevrolat, 1837 accepted as Sceloenopla Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Cephalogonia
     Cephalogonia Wollaston, 1862 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Melyridae (Family)
     Cephalogonia Melichar, 1926 accepted as Cephalogonia Melichar, 1926 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)

Cephaloleia
     Cephaloleia Guérin-Ménéville, 1844 accepted as Cephaloleia Guérin-Ménéville, 1844 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cephaloleia Dejean, 1835 accepted as Cephaloleia Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cephaloleia Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Cephalolepis
     Cephalolepis Duméril & Bibron, 1844 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Anomalepidae (Family)
 Cephalolepis Cabanis & Heine, 1860 accepted as Stephanoxis Simon, 1897 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Apodiformes (Order) > Trochilidae (Family)
 Cephalolepis Agassiz, 1846 accepted as Trachipterus Goüan, 1770 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Lampriformes (Order) > Trachipteridae (Family)

Cephalolepta
     Cephalolepta Diesing, 1850 accepted as Cephalolepta Diesing, 1850 (unassessed) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Turbellaria (awaiting allocation) (Order) > Turbellaria (awaiting allocation) (Family)
 Cephalolepta Stimpson, 1857 accepted as (nomen oblitum) · Animalia (Kingdom) > Platyhelminthes (Phylum) > Turbellaria (Class) > Tricladida (Order) > Procerodidae (Family)

Cephalolia
 Cephalolia Blanchard, 1845 accepted as Cephaloleia Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
 Cephalolia Gemminger & Harold, 1876 accepted as Cephalolia Gemminger & Harold, 1876 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Cephalolobus
     Cephalolobus Kruse, 1959 · Chromista (Kingdom) > Miozoa (Phylum) > (Class) > Eugregarinida (Order) > Cephalolobidae (Family)
     Cephalolobus Schuster, 1966 accepted as Cephalolobus Schuster, 1966 (unassessed) · Plantae (Kingdom) > Marchantiophyta (Phylum) > Jungermanniopsida (Class) > Jungermanniales (Order) > Jungermanniaceae (Family)

Cephalomys
     Cephalomys Ameghino, 1897 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Dasyproctidae (Family)
     Cephalomys Ameghino, 1897 † accepted as Cephalomys Ameghino, 1897 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Dasyproctidae (Family)

Cephalonema
     Cephalonema Stimpson, 1857 accepted as Cephalonema Stimpson, 1857 · Animalia (Kingdom) > Nemertea (Phylum) > Nemertea (awaiting allocation) (Class) > Nemertea (awaiting allocation) (Order) > Nemertea (awaiting allocation) (Family)
 Cephalonema Cobb, 1893 accepted as Ironus Bastian, 1865 · Animalia (Kingdom) > Nematoda (Phylum) > Enoplea (Class) > Ironida (Order) > Ironidae (Family)
 Cephalonema Rashid, Geraert & Sharma, 1984 accepted as Macrolaimellus Andrassy, 1966 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Panagrolaimida (Order) > Cephalobidae (Family)
 Cephalonema K. Schumann ex T.A. Sprague, 1909 accepted as Clappertonia C.F. Meisner, 1837 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malvales (Order) > Malvaceae (Family)
 Cephalonema Pierantoni, 1916 accepted as Pierantonia Baylis & Daubney, 1926 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Drilonematida (Order) > Drilonematidae (Family)

Cephalonthus
 Cephalonthus Bernhauer, 1940 accepted as Philonthus Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)
 Cephalonthus Blackwelder, 1952 accepted as Philonthus Stephens, 1829 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cephalopeltis
     Cephalopeltis Müller, 1832 · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Squamata (Order) > Amphisbaenidae (Family)
     Cephalopeltis Duméril & Bibron, 1841 accepted as Cephalopeltis Duméril & Bibron, 1841 · Animalia (Kingdom) > Chordata (Phylum) > Amphibia (Class) > Amphibia (awaiting allocation) (Order) > Amphibia (awaiting allocation) (Family)

Cephalophis
     Cephalophis Fitzinger, 1843 accepted as Cephalophis Fitzinger, 1843 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Reptilia (awaiting allocation) (Order) > Reptilia (awaiting allocation) (Family)
     Cephalophis Dejean, 1835 accepted as Cephalophis Dejean, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cephalophis K. Vollesen in I. Darbyshire, K. Vollesen & E. Kelbessa, 2010 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Acanthaceae (Family)

Cephalophora
 Cephalophora Gray, 1842 accepted as Sylvicapra Ogilby, 1837 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Cephalophora Cavanilles, 1801 accepted as Helenium Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Cephalops
 Cephalops Rafinesque, 1815 accepted as Cephalops Rafinesque, 1815 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Crustacea (awaiting allocation) (Class) > Crustacea (awaiting allocation) (Order) > Crustacea (awaiting allocation) (Family)
     Cephalops Fallén, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Pipunculidae (Family)

Cephalopsis
     Cephalopsis Townsend, 1912 accepted as Cephalopsis Townsend, 1912 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Oestridae (Family)
     Cephalopsis Rafinesque, 1815 accepted as Cephalopsis Rafinesque, 1815 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Diodontidae (Family)
 Cephalopsis Fitzinger, 1873 accepted as Leuciscus Cuvier, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)

Cephaloptera
     Cephaloptera Fleming, 1822 accepted as Cephaloptera Fleming, 1822 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Pisces (awaiting allocation) (Class) > Pisces (awaiting allocation) (Order) > Pisces (awaiting allocation) (Family)
 Cephaloptera Schlegel, 1872 accepted as Cephalopterus Geoffroy, 1809 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Tyrannidae (Family)
 Cephaloptera Cuvier (ex Duméril), 1816 accepted as Mobula Rafinesque, 1810 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Myliobatidae (Family)

Cephalopterus
     Cephalopterus Geoffroy, 1809 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Passeriformes (Order) > Tyrannidae (Family)
 Cephalopterus Powrie, 1870 † accepted as Cephalopterus Powrie, 1870 † · Animalia (Kingdom) > Chordata (Phylum) > Pteraspidomorphi (Class) > Thelodontida (Order) > Turiniidae (Family)
 Cephalopterus Risso, 1810 accepted as Mobula Rafinesque, 1810 · Animalia (Kingdom) > Chordata (Phylum) > Chondrichthyes (Class) > Myliobatiformes (Order) > Myliobatidae (Family)

Cephalopus
     Cephalopus Gronov, 1762 accepted as Cephalopus Gronov, 1762 (unassessed) · Animalia (Kingdom) > Annelida (Phylum) > Hirudinea (Class) > Hirudinoidea (awaiting allocation) (Order) > Hirudinoidea (awaiting allocation) (Family)
 Cephalopus Bütschli, 1873 accepted as Cephalobus Bastian, 1865 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Panagrolaimida (Order) > Cephalobidae (Family)
 Cephalopus Smith, 1834 accepted as Cephalophus Smith, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)
 Cephalopus Sundevall, 1846 accepted as Cephalophus Smith, 1827 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Bovidae (Family)

Cephalopyge
     Cephalopyge Hanel, 1905 · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Phylliroidae (Family)
     Cephalopyge Geyer, 1988 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Weymouthiidae (Family)

Cephalorhynchus
     Cephalorhynchus Gray, 1846 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)
     Cephalorhynchus Diesing, 1866 accepted as Cephalorhynchus Diesing, 1866 (unassessed) · Protozoa (Kingdom) > (Phylum) > Protozoa (awaiting allocation) (Class) > (Order) > (Family)

Cephalorhyncus
 Cephalorhyncus accepted as Cephalorhynchus Gray, 1846 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Cetacea (Order) > Delphinidae (Family)
 Cephalorhyncus P.E. Boissier accepted as Cephalorrhynchus Boissier, 1844 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Cephalosiphon
     Cephalosiphon Hudson in Hudson & Gosse, 1886 accepted as Cephalosiphon Hudson in Hudson & Gosse, 1886 (unassessed) · Animalia (Kingdom) > Rotifera (Phylum) > Rotifera (awaiting allocation) (Class) > Rotifera (awaiting allocation) (Order) > Rotifera (awaiting allocation) (Family)
 Cephalosiphon Ehrenberg, 1853 accepted as Beauchampia Harring, 1913 (junior subjective synonym) · Animalia (Kingdom) > Rotifera (Phylum) > Monogononta (Class) > Flosculariaceae (Order) > Flosculariidae (Family)

Cephalosphaera
     Cephalosphaera Enderlein, 1936 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Pipunculidae (Family)
     Cephalosphaera Warburg, 1903 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Magnoliales (Order) > Myristicaceae (Family)

Cephalosphaerus
     Cephalosphaerus Dejean, 1835 accepted as Strongylotes Schönherr, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Cephalosphaerus Lacordaire, 1866 accepted as Strongylotes Schönherr, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
 Cephalosphaerus Dejean, 1836 accepted as Strongylotes Schönherr, 1836 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Cephalosphodrus
     Cephalosphodrus Lassalle & Marcilhac, 1999 accepted as Cephalosphodrus Lassalle & Marcilhac, 1999 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cephalosphodrus Antoine, 1954 accepted as Laemostenus Bonelli, 1810 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Cephalostenus
     Cephalostenus Solier, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Cephalostenus Dejean, 1834 accepted as Cephalostenus Solier, 1838 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Cephalotes
     Cephalotes Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Formicidae (Family)
 Cephalotes Bonelli, 1810 accepted as Broscus Panzer, 1813 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)
 Cephalotes Geoffroy, 1810 accepted as Nyctimene Borkhausen, 1797 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Pteropodidae (Family)
 Cephalotes Dejean, 1828 accepted as Broscus Panzer, 1813 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Carabidae (Family)

Cephalotoma
     Cephalotoma Lesne, 1911 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Bostrichidae (Family)
     Cephalotoma Bagnall, 1949 accepted as Cephalotoma Bagnall, 1949 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Collembola (Class) > (Order) > Collembola (awaiting allocation) (Family)

Cephalotrichum
     Cephalotrichum Link, 1809 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Microascales (Order) > Microascaceae (Family)
 Cephalotrichum Bruch & W.P. Schimper in Bruch, W.P. Schimper & Gümbel, 1844 accepted as · Plantae (Kingdom) > Bryophyta (Phylum) > Polytrichopsida (Class) > Polytrichales (Order) > Polytrichaceae (Family)
     Cephalotrichum · Protozoa (Kingdom) > Protozoa incertae sedis (Phylum) > (Class) > (Order) > (Family)
 Cephalotrichum M.J. Berkeley ex P.A. Saccardo, 1886 accepted as Periconia Tode, 1791 · Fungi (Kingdom) > Ascomycota (Phylum) > Dothideomycetes (Class) > Pleosporales (Order) > Pleosporales incertae sedis (Family)

Cephalotus
     Cephalotus Labillardière, 1806 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Oxalidales (Order) > Cephalotaceae (Family)
 Cephalotus Bonaparte, 1831 accepted as Nyctimene Borkhausen, 1797 · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Chiroptera (Order) > Pteropodidae (Family)

Cephaloxys
     Cephaloxys Signoret, 1847 accepted as Cephaloxys Signoret, 1847 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Cephaloxys Smith, 1865 accepted as Cephaloxys Smith, 1865 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Hymenoptera (awaiting allocation) (Family)
 Cephaloxys Desvaux, 1809 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Juncaceae (Family)

Cephalus
 Cephalus Shaw, 1804 accepted as Mola Koelreuter, 1766 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Tetraodontiformes (Order) > Molidae (Family)
 Cephalus Basilewsky, 1855 accepted as Hypophthalmichthys Bleeker, 1860 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Cephalus Bonaparte, 1846 accepted as Leuciscus Cuvier, 1816 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family)
 Cephalus Lacepède (ex Plumier), 1800 accepted as Mugil Linnaeus, 1758 (synonym) · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Mugilidae (Family)

Cepheus
 Cepheus Gray, 1847 accepted as Cepheus Gray, 1847 (Misspelling) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ardeiformes (Order) > Ardeidae (Family)
     Cepheus Koch in Panzer, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Compactozetidae (Family)
 Cepheus Nicolet, 1855 accepted as Xenillus Robineau-Desvoidy, 1839 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Xenillidae (Family)

Cephisus
     Cephisus Rafinesque, 1815 accepted as Cephisus Rafinesque, 1815 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Cephisus Stål, 1866 accepted as Cephisus Stål, 1866 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
 Cephisus Fauvel, 1873 accepted as Cephisella Fagel, 1961 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Staphylinidae (Family)

Cephus
     Cephus Fleming, 1828 accepted as Cephus Fleming, 1828 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cephus Billberg, 1828 accepted as Cephus Billberg, 1828 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Aves (awaiting allocation) (Order) > Aves (awaiting allocation) (Family)
     Cephus Latreille, 1802 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Cephidae (Family)
 Cephus Oken, 1817 accepted as Cepphus Pallas, 1769 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)
 Cephus Banks, 1895 accepted as Cepheus Koch in Panzer, 1835 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Oribatida (Order) > Compactozetidae (Family)
 Cephus Swainson, 1838 accepted as Gadus Linnaeus, 1758 · Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Gadiformes (Order) > Gadidae (Family)

Cepon
 Cepon Agassiz, 1846 accepted as Kepon Duvernoy, 1840 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Bopyridae (Family)
 Cepon Leidy, 1855 accepted as Kepon Duvernoy, 1840 (unjustified emendation) · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Bopyridae (Family)

Cepphus
     Cepphus Pallas, 1769 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Charadriiformes (Order) > Alcidae (Family)
     Cepphus Wagler, 1827 accepted as Cepphus Wagler, 1827 (unassessed) · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ardeiformes (Order) > Ardeidae (Family)
 Cepphus Möhring, 1758 accepted as Cepphus Pallas, 1769 · Animalia (Kingdom) > Chordata (Phylum) > Aves (Class) > Ciconiiformes (Order) > Laridae (Family)

Cepurus
     Cepurus Schoenherr, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)
     Cepurus Schönherr, 1833 accepted as Cepurus Schoenherr, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Curculionidae (Family)

Ceraceopsis
     Ceraceopsis Hjortstam & Ryvarden, 2007 · Fungi (Kingdom) > Basidiomycota (Phylum) > Agaricomycetes (Class) > Agaricomycetidae incertae sedis (Order) > Agaricomycetidae incertae sedis (Family)
     Ceraceopsis Matsumura, 1931 accepted as Ceraceopsis Matsumura, 1931 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)

Ceraia
     Ceraia Brunner, 1891 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
 Ceraia Loureiro, 1790 accepted as Dendrobium O. Swartz, 1799 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asparagales (Order) > Orchidaceae (Family)

Ceramanthus
 Ceramanthus (Kunze) Malme, 1905 accepted as Funastrum E.P.N. Fournier, 1882 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Gentianales (Order) > Apocynaceae (Family)
 Ceramanthus Hasskarl, 1844 accepted as Phyllanthus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Phyllanthaceae (Family)

Cerambycites
     Cerambycites Förster, 1891 † accepted as Cerambycites Förster, 1891 † (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
     Cerambycites Geinitz, 1839 accepted as Cerambycites Geinitz, 1839 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cerambycites Deichmueller, 1886 † accepted as Ditomoptera Germar, 1839 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coptoclavidae (Family)

Cerambyrrhynchus
 Cerambyrrhynchus Gemminger & Harold, 1872 accepted as Cerambyrhynchus Montrouzier, 1855 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Anthribidae (Family)
     Cerambyrrhynchus Montrouzier, 1857 accepted as Cerambyrrhynchus Montrouzier, 1857 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)

Cerambyx
     Cerambyx Linnaeus, 1758 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)
 Cerambyx Gistl, 1848 accepted as Cerambyx Gistl, 1848 (Misspelling) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Coleoptera (awaiting allocation) (Family)
 Cerambyx Stephens, 1831 accepted as Aromia Audinet-Serville, 1834 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Cerambycidae (Family)

Ceramites
 Ceramites A. Massalongo, 1858 † accepted as · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Ceramites Liebmann in Forchhammer, 1845 † accepted as Ceramites Liebmann in Forchhammer, 1845 † (unassessed) · Plantae (Kingdom) > Algae (awaiting allocation) (Phylum) > Algae (awaiting allocation) (Class) > Algae (awaiting allocation) (Order) > Algae (awaiting allocation) (Family)
     Ceramites Herrmannsen, 1846 accepted as Ceramites Herrmannsen, 1846 (unassessed) · Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Ceramium
     Ceramium Roth, 1797 · Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Ceramiaceae (Family)
 Ceramium Wiggers, 1780 accepted as · Plantae (Kingdom) > Rhodophyta (Phylum) > Rhodophyta incertae sedis (Class) > Rhodophyceae (awaiting allocation) (Order) > Rhodophyceae incertae sedis (Family)
 Ceramium Blume, 1827 accepted as Thottea Rottboell, 1783 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Piperales (Order) > Aristolochiaceae (Family)

Cerandria
     Cerandria Dejean, 1834 accepted as Gnatocerus Thunberg, 1814 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
 Cerandria Lucas, 1846 accepted as Gnatocerus Thunberg, 1814 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Cerandrosus
     Cerandrosus Gebien, 1920 accepted as Cerandrosus Gebien, 1920 (unassessed) · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)
     Cerandrosus Pic, 1921 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Tenebrionidae (Family)

Cerania
 Cerania S.F. Gray, 1821 accepted as Thamnolia Acharius ex Schaerer, 1850 · Fungi (Kingdom) > Ascomycota (Phylum) > Lecanoromycetes (Class) > Pertusariales (Order) > Icmadophilaceae (Family)
 Cerania Weise, 1893 accepted as Aulacophora Chevrolat, 1837 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Ceranisus
     Ceranisus Walker, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)
     Ceranisus Walker in Curtis, 1829-30 accepted as Ceranisus Walker, 1842 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Eulophidae (Family)

Ceranthera
 Ceranthera Palisot de Beauvois, 1808 accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Malpighiales (Order) > Violaceae (Family)
 Ceranthera S. Elliott, 1821 accepted as Dicerandra Bentham, 1830 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Lamiaceae (Family)
 Ceranthera Rafinesque, 1819 accepted as Solanum Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Solanales (Order) > Solanaceae (Family)

Ceranthus
 Ceranthus Linnaeus, 1758 accepted as Ceranthus Linnaeus, 1758 (Not validly published) · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Oleaceae (Family)
 Ceranthus Schreber, 1789 accepted as Chionanthus Linnaeus, 1753 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Lamiales (Order) > Oleaceae (Family)

Ceraochalina