Between brackets is the number of accepted species
1 Click on "-" to collapse/hide all child taxa
2 Shows the number of accepted species within the taxon
3 The last expanded taxon is highlighted
4 Click on "+" to expand/show all child taxa
5 Click to see the taxon details page
- Biota
- Kingdom Animalia
- Phylum Acanthocephala
- Phylum Agmata †
- Phylum Animalia (awaiting allocation)
- Phylum Animalia incertae sedis
- Phylum Annelida
- Phylum Arthropoda
- Phylum Brachiopoda
- Phylum Bryozoa
- Phylum Cephalorhyncha incertae sedis
- Phylum Chaetognatha
- Phylum Chitinozoa †
- Phylum Chordata
- Phylum Cnidaria
- Phylum Ctenophora
- Phylum Cycliophora
- Phylum Cycloneuralia incertae sedis
- Phylum Ecdysozoa incertae sedis †
- Phylum Echinodermata
- Phylum Entoprocta
- Phylum Gastrotricha
- Phylum Gnathostomulida
- Phylum Hemichordata
- Phylum Hyolitha †
- Phylum Kinorhyncha
- Phylum Lobopoda †
- Phylum Loricifera
- Phylum Micrognathozoa
- Phylum Mollusca
- Phylum Monoblastozoa accepted as Animalia incertae sedis
- Phylum Nematoda
- Phylum Nematomorpha
- Phylum Nemertea
- Phylum Onychophora
- Phylum Orthonectida
- Phylum Phoronida
- Phylum Placozoa
- Phylum Platyhelminthes
- Class Cestoda
- Class Platyhelminthes (awaiting allocation)
- Class Platyhelminthes incertae sedis
- Class Trematoda
- Order Aspidogastrea (awaiting allocation)
- Order Aspidogastrida
- Order Azygiida
- Family Accacoeliidae Odhner, 1911
- Family Aerobiotrematidae
- Family Albulatrematidae
- Family Aphanhysteridae
- Family Areobiotrematidae
- Family Arnolidae
- Family Azygiidae Lühe, 1909
- Family Bathycotylidae Dollfus, 1932
- Family Bivesiculidae Yamaguti, 1934
- Family Botulidae
- Family Bunocotylidae
- Family Cylindrorchiidae
- Family Dictysarcidae Skrjabin & Guschanskaja, 1955
- Family Didymozoidae Monticelli, 1888
- Genus Adenodidymocystis Yamaguti, 1970
- Genus Allodidymocodium Yamaguti, 1970
- Genus Allodidymozoon Yamaguti, 1959 accepted as Didymocylindrus Ishii, 1935
- Genus Allometanematobothrioides Yamaguti, 1965
- Genus Allonematobothrioides Yamaguti, 1970
- Genus Allonematobothrium Yamaguti, 1965
- Genus Allopseudocolocyntotrema Yamaguti, 1970
- Genus Angionematobothrium Yamaguti, 1970
- Genus Annulocystis Yamaguti, 1970
- Genus Atalosparganum Ishii, 1935 accepted as Atalostrophion MacCallum, 1915
- Genus Atalostrophion MacCallum, 1915
- Genus Atalostrophium Ishii, 1935 accepted as Atalostrophion MacCallum, 1915
- Genus Benedenozoum Ishii, 1935 accepted as Nematobothrium Beneden, 1858
- Genus Brasicystis Thatcher, 1979
- Genus Coeliodidymocystis Yamaguti, 1970 accepted as Didymocystis Ariola, 1902
- Genus Coeliotrema Yamaguti, 1938
- Genus Colocyntotrema Yamaguti, 1951
- Genus Dermatodidymocystis Yamaguti, 1970 accepted as Platocystis Yamaguti, 1938
- Genus Didymocistis Ariola, 1902 accepted as Didymocystis Ariola, 1902
- Genus Didymocodium Yamaguti, 1970
- Genus Didymocylindrus Ishii, 1935
- Genus Didymocystis Ariola, 1902
- Genus Didymocystoides Yamaguti, 1970 accepted as Didymocystis Ariola, 1902
- Genus Didymodiclinus Pozdnyakov, 1993
- Genus Didymonaja Pozdnyakov, 1987
- Genus Didymophaselus Pozdnyakov & Gordeev, 1993
- Genus Didymoproblema Ishii, 1935 accepted as Didymocylindrus Ishii, 1935
- Genus Didymosphaera Mamaev, 1968 accepted as Opepherotrematoides Yamaguti, 1970 †
- Genus Didymostoma Ariola, 1902 accepted as Koellikeria Cobbold, 1860
- Genus Didymosulcus Pozdnyakov, 1990
- Genus Didymozoon Taschenberg, 1879
- Genus Didymozoum Ishii, 1935 accepted as Didymozoon Taschenberg, 1879
- Genus Diplotrema Yamaguti, 1938 accepted as Neodiplotrema Yamaguti, 1938
- Genus Dydimozoon Monticelli, 1888 accepted as Didymozoon Taschenberg, 1879
- Genus Epithelionematobothrium Yamaguti, 1970
- Genus Glomeritrema Yamaguti, 1942
- Genus Gonapodasmius Ishii, 1935
- Genus Halvorsenius Gibson, MacKenzie & Cottle, 1981
- Species Halvorsenius exilis Gibson, MacKenzie & Cottle, 1981
- Genus Helicodidymozoon Anderson & Cribb, 1994
- Genus Indodidymozoon Madhavi, 1982
- Genus Indoglomeritrema Madhavi & Rao, 1983 accepted as Metanematobothrioides Yamaguti, 1965
- Genus Kamegaia Yamaguti, 1970 † accepted as Lobatozoum Ishii, 1935
- Genus Koellikeria Cobbold, 1860
- Genus Koellikerioides Yamaguti, 1970
- Genus Koellikerizoum Ishii, 1935 accepted as Koellikeria Cobbold, 1860
- Genus Kollikeria Cobbold, 1860 accepted as Koellikeria Cobbold, 1860
- Genus Kollikeria Agassiz, 1862 accepted as Koellikeria Cobbold, 1860
- Genus Köllikeria Cobbold, 1860 accepted as Koellikeria Cobbold, 1860
- Genus Lagenocystis Yamaguti, 1970 † accepted as Didymocystis Ariola, 1902
- Genus Lamprididymozoon Yamaguti, 1971 accepted as Metadidymocystis Yamaguti, 1970
- Genus Lepidodidymocystis Yamaguti & Kamegai, 1969
- Genus Lepidodidymozoon Shen, 1984 accepted as Lobatozoum Ishii, 1935
- Genus Lobatocystis Yamaguti, 1965 accepted as Lobatozoum Ishii, 1935
- Genus Lobatozoum Ishii, 1935
- Genus Maccallozoum Ishii, 1935
- Genus Maccallumtrema Yamaguti, 1970
- Genus Maclarenozoum Ishii, 1935 accepted as Nematobothrium Beneden, 1858
- Genus Makairatrema Yamaguti, 1970 accepted as Maccallumtrema Yamaguti, 1970
- Genus Melanocystis Yamaguti, 1970
- Genus Metadidymocystis Yamaguti, 1970
- Genus Metadidymozoon Yamaguti, 1970 †
- Genus Metanematobothrioides Yamaguti, 1965
- Genus Metanematobothrium Yamaguti, 1938
- Genus Multtubovarium Mamaev in Oshmarin, Mamaev & Lebedev, 1970
- Genus Nemathobothrium Monticelli, 1892 accepted as Nematobothrium Beneden, 1858
- Genus Nematobibothrioides Noble, 1974
- Genus Nematobothrioides Yamaguti, 1965
- Genus Nematobothrium Beneden, 1858
- Genus Neodidymozooides Yamaguti, 1970 accepted as Maccallumtrema Yamaguti, 1970
- Genus Neodidymozoon Yamaguti, 1970
- Genus Neodiplotrema Yamaguti, 1938
- Genus Neogonapodasmius Radhakrishnan & Nair, 1982
- Genus Neolamprididymozoon Wierzbicka, 1980
- Genus Neometadidymozoon Yamaguti, 1971
- Genus Neometanematobothrioides Yamaguti, 1970
- Genus Neonematobothrioides Yamaguti, 1970
- Genus Neonematobothrium Yamaguti, 1965
- Genus Neounitubulotestis Yamaguti, 1971
- Genus Nephrodidymotrema Yamaguti, 1970 †
- Genus Oculonematobothrium Murugesh, Krishna Sai Ram & Madhavi, 1992
- Genus Oesophagocystis Yamaguti, 1970
- Genus Opepherocystis Yamaguti, 1970
- Genus Opepherotrema Yamaguti, 1951
- Genus Opepherotrematoides Yamaguti, 1970 †
- Genus Opisthorchinematobothrium Yamaguti, 1970
- Genus Orbitonematobothrium Yamaguti, 1970
- Genus Osteodidymocodium Yamaguti, 1970 accepted as Allodidymocodium Yamaguti, 1970
- Genus Ovarionematobothrium Yamaguti, 1971
- Genus Paragonapodasmius Yamaguti, 1938
- Genus Paralichthytrema Szidat, 1960
- Genus Paranematobothrium Nikolaeva & Tkachuk, 1979
- Genus Paraphilopinna Zhukov, 1971 †
- Genus Patellokoellikeria Yamaguti, 1970
- Genus Phacelotrema Yamaguti, 1951
- Genus Philopinna Yamaguti, 1936
- Genus Platocystis Yamaguti, 1938
- Genus Pozdnyakovia Justo & Kohn, 2012
- Genus Procerozoum Kamegai, 1971
- Genus Pseudocoeliodidymocystis Shen, 1990
- Genus Pseudocolocyntotrema Yamaguti, 1970
- Genus Reniforma Yamaguti, 1970 accepted as Gonapodasmius Ishii, 1935
- Genus Renodidymocystis Madhavi, 1982 accepted as Lobatozoum Ishii, 1935
- Genus Rhopalotrema Anderson, 1998 accepted as Neometadidymozoon Yamaguti, 1971
- Genus Saccularina Louvard, Cutmore, Yong, Dang & Cribb, 2022
- Genus Sicuotrema Yamaguti, 1970 †
- Genus Skrjabinozoum Nikolaeva & Parukhin, 1969
- Genus Syncorpozoum Ku & Shen, 1965
- Genus Tricharrhen Poche, 1926 accepted as Koellikeria Cobbold, 1860
- Genus Triplocystoides Yamaguti, 1970 accepted as Opepherotrematoides Yamaguti, 1970 †
- Genus Unitubulotestis Yamaguti, 1953
- Genus Univitellannulocystis Yamaguti, 1970 accepted as Annulocystis Yamaguti, 1970
- Genus Univitellodidymocystis Yamaguti, 1970 accepted as Didymocystis Ariola, 1902
- Genus Wedlia Cobbold, 1860
- Genus Yamaguticystis Nikolaeva & Dubina, 1968 accepted as Lobatozoum Ishii, 1935
- Family Halipegidae
- Family Hemiuridae Looss, 1899
- Family Hirudinellidae Dollfus, 1932
- Family Isoparorchiidae Travassos, 1922
- Family Lampritrematidae accepted as Hirudinellidae Dollfus, 1932
- Family Lobatovitelliovariidae
- Family Mabiaramidae
- Family Oesophagicolidae
- Family Pelorohelminthidae
- Family Prosogonotrematidae accepted as Sclerodistomidae Odhner, 1927
- Family Ptychogonimidae Dollfus, 1937
- Family Sclerodistomatidae
- Family Sclerodistomidae Odhner, 1927
- Family Syncoeliidae Looss, 1899
- Family Tetrasteridae
- Order Capsalidea
- Order Chimaericolidea
- Order Dactylogyrida (awaiting allocation)
- Order Dactylogyridea
- Order Diclybothriidea
- Order Digenea (awaiting allocation)
- Order Digenea incertae sedis
- Order Diplostomida
- Order Echinostomida
- Order Fasciolatoidea
- Order Gymnophalloidea (awaiting allocation)
- Order Gyrodactylidea
- Order Hemiuroidea (awaiting allocation)
- Order Lepocreadioidea (awaiting allocation)
- Order Mazocraeidea
- Order Monocotylidea
- Order Monogenea (awaiting allocation)
- Order Monopisthocotylea (awaiting allocation)
- Order Montchadskyellidea
- Order Opisthorchiida
- Order Paramphistomoidea (awaiting allocation)
- Order Plagiorchiida
- Order Polyopisthocotylea
- Order Polyopisthocotylea (awaiting allocation)
- Order Polystomatidea
- Order Stichocotylida
- Order Strigeidida
- Order Trematoda (awaiting allocation)
- Order Trematoda incertae sedis
- Order Zoogonoidea (awaiting allocation)
- Genus Kunckelia Künstler, 1881
- Genus Künckelia Künstler, 1881 accepted as Kunckelia Künstler, 1881
- Class Turbellaria
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera
- Phylum Priapula accepted as Priapulida
- Phylum Priapulida
- Phylum Problematica † accepted as Animalia incertae sedis
- Phylum Rhombozoa
- Phylum Rotifera
- Phylum Scalidophora incertae sedis
- Phylum Sipuncula
- Phylum Tardigrada
- Phylum Trace fossils †
- Phylum Vendobionta †
- Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
- Phylum Vetulicolia †
- Phylum Vinctiplicata incertae sedis †
- Phylum Xenacoelomorpha
- Genus Trilobocaris Pribyl, 1953 †
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
| |
