IRMNG

Between brackets is the number of accepted species

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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

Show accepted taxa only Only show main ranks

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
Class Aplacophora
Class Bivalvia
Class Calyptoptomatida †
Class Camerothecida
Class Cephalopoda
Class Cricoconarida †
Class Gastropoda
Subclass Neritimorpha
Subclass Neritimorpha incertae sedis
Subclass Vetigastropoda
Order Lepetellida
Order Trochida
Family Angariidae J.E. Gray, 1857
Family Anomphalidae Wenz, 1938 †
Family Araeonematidae Nützel, 2012 †
Family Areneidae McLean, 2012
Family Brookulidae Iredale & McMichael, 1962 accepted as Liotiidae Gray, 1850
Family Calliostomatidae Thiele, 1924 (1847)
Family Colloniidae Cossmann, 1915
Genus Anadema H. Adams & A. Adams, 1854
Genus Argalista Iredale, 1915
Genus Bothropoma Thiele, 1924
Genus Cantrainea Jeffreys, 1883
Genus Cirsochilus Cossmann, 1888 †
Genus Collonia Gray, 1850
Genus Collonista Iredale, 1918
Genus Depressipoma McLean, 2012
Species Depressipoma kwajaleina McLean, 2012
Species Depressipoma laddi McLean, 2012
Genus Emiliotia Faber, 2006
Genus Homalopoma Carpenter, 1864
Genus Intaglicollonia Hickman, 2013 †
Genus Leptocollonia Powell, 1951
Genus Leptothyra sensu Pease, 1869
Genus Leptothyra J. G. Cooper, 1867 accepted as Homalopoma Carpenter, 1864
Genus Leptothyropsis Woodring, 1928 accepted as Cantrainea Jeffreys, 1883
Genus Liotipoma McLean & Kiel, 2007
Genus Moelleria Jeffreys, 1865
Genus Neocollonia Kuroda & Habe, 1954 accepted as Bothropoma Thiele, 1924
Genus Paraliotipoma McLean, 2012
Genus Rangimata Marwick, 1928 †
Genus Rhombipoma McLean, 2012
Genus Sohlipoma McLean & Kiel, 2007 †
Genus Spiromoelleria Baxter & McLean, 1984
Genus Thermocollonia Okutani & Fujikura, 1990 accepted as Cantrainea Jeffreys, 1883
Genus Vertesella Szabó, 2012 †
Genus Yaronia Mienis, 2011
Family Conradiidae Golikov & Starobogatov, 1987
Family Crosseolidae Hickman, 2013 accepted as Conradiidae Golikov & Starobogatov, 1987
Family Crossostomatidae Cox, 1960 † accepted as Turbinidae Rafinesque, 1815
Family Cyclostrematidae P. Fischer, 1885 accepted as Liotiidae Gray, 1850
Family Elasmonematidae Knight, 1956 †
Family Epulotrochidae Gründel, Keupp & Lang, 2017 †
Family Eucochlidae Bandel, 2002 †
Family Gazidae Hickman & McLean, 1990 accepted as Margaritidae Thiele, 1924
Family Liotiidae Gray, 1850
Family Margaritidae Thiele, 1924
Family Metriomphalidae Gründel, Keupp & Lang, 2017 †
Family Microdomatidae Wenz, 1938 †
Family Nododelphinulidae Cox, 1960 †
Family Phasianellidae Swainson, 1840
Family Proconulidae Cox, 1960 †
Family Sclarotrardidae Gründel, Keupp & Lang, 2017 †
Family Skeneidae W. Clark, 1851
Family Solariellidae Powell, 1951
Family Stomatellidae Gray, 1840 accepted as Trochidae Rafinesque, 1815
Family Stomatiidae Carpenter, 1861 accepted as Trochidae Rafinesque, 1815
Family Tegulidae Kuroda, Habe & Oyama, 1971
Family Tricoliidae Woodring, 1928 accepted as Phasianellidae Swainson, 1840
Family Trochidae Rafinesque, 1815
Family Turbinidae Rafinesque, 1815
Family Tychobraheidae Horný, 1992 †
Family Umboniidae H. Adams & A. Adams, 1854 † accepted as Trochidae Rafinesque, 1815
Family Velainellidae Vasseur, 1880 †
Family Addisoniidae Dall, 1882
Family Amberleyidae Wenz, 1938 †
Family Anatomidae McLean, 1989
Family Ataphridae Cossmann, 1918
Family Auritomidae Szabó, Conti, Monari & Wendt, 2019 †
Family Bathyphytophilidae Moskalev, 1978
Family Catantostomatidae Wenz, 1938 †
Family Caymanabyssiidae Marshall, 1986
Family Cheeneetnukiidae Blodgett & Cook, 2002 †
Family Chilodontaidae Wenz, 1938
Family Chilodontidae Wenz, 1938 accepted as Chilodontaidae Wenz, 1938
Family Choristellidae Bouchet & Warén, 1979 accepted as Lepetellidae Dall, 1881
Family Cirridae Cossmann, 1916 †
Family Clypeosectidae McLean, 1989 accepted as Lepetodrilidae McLean, 1988
Family Cocculinellidae Moskalev, 1978
Family Depressizonidae Geiger, 2003
Family Discohelicidae Schröder, 1995 †
Family Eotomariidae Wenz, 1938 †
Family Eucyclidae Koken, 1896 †
Family Eucycloscalidae Gründel, 2007 †
Family Farewelliidae Mazaev, 2011 †
Family Fissurellidae Fleming, 1822
Family Gorgoleptidae McLean, 1988 accepted as Lepetodrilidae McLean, 1988
Family Gosseletinidae Wenz, 1938 †
Family Haliotidae Rafinesque, 1815
Family Haliotididae accepted as Haliotidae Rafinesque, 1815
Family Hormotomidae Wenz, 1938 †
Family Kittlidiscidae †
Family Larocheidae Finlay, 1927
Family Laubellidae †
Family Lepetellidae Dall, 1881
Family Luciellidae Knight, 1956 †
Family Melanodrymiidae Salvini-Plawen & Steiner, 1995
Family Micromphalidae Harper, 2016 †
Family Murchisoniidae Koken, 1896 †
Family Neomphalidae McLean, 1981
Family Osteopeltidae Marshall, 1987
Family Pavlodiscidae †
Family Peltospiridae McLean, 1989
Family Pendromidae Warén, 1991
Family Phanerotrematidae Knight, 1956 †
Family Phymatopleuridae Batten, 1956 †
Family Platyacridae Wenz, 1938 † accepted as Cirridae Cossmann, 1916 †
Family Plethospiridae Wenz, 1938 † accepted as Hormotomidae Wenz, 1938 †
Family Pleurotomariidae Swainson, 1840
Family Pleurotomarioidea (awaiting allocation) †
Family Polytremariidae Wenz, 1938 †
Family Porcelliidae von Zittel, 1895 †
Family Porcellioidea (awaiting allocation) †
Family Portlockiellidae Batten, 1956 †
Family Pseudococculinidae Hickman, 1983
Family Pseudoturcicidae Bandel, 2010 †
Family Pseudowortheniellidae Bandel, 2009 †
Family Ptychocaulidae Mazaev, 2011 †
Family Pyropeltidae McLean & Haszprunar, 1987
Family Rhaphischismatidae Knight, 1956 †
Family Rhaphistomellidae Bandel, 2009 †
Family Schizogoniidae †
Family Scissurellidae Gray, 1847
Family Seguenziidae Verril, 1884
Family Sinuspiridae Mazaev, 2011 †
Family Stuorellidae Bandel, 2009 †
Family Sutilizonidae McLean, 1989
Family Temnocinclidae McLean, 1989
Family Temnotropidae †
Family Trachysmatidae Thiele, 1925 accepted as Pendromidae Warén, 1991
Family Trochaclididae Thiele, 1928
Family Trochoidea (awaiting allocation)
Family Trochotomidae Cox, 1960 †
Family Zygitidae †
Genus Kelheimia Gründel & Nützel, 2024 †
Subclass Vetigastropoda incertae sedis
Order Acochlidiacea
Order Acochlidioidea
Order Allogastropoda †
Order Anaspidea
Order Archaeogastropoda
Order Archaeopulmonata
Order Architaenioglossa
Order Architaenoglossa accepted as Architaenioglossa
Order Basommatophora
Order Basommatophora incertae sedis
Order Bellerophontida †
Order Caenogastropoda (awaiting allocation)
Order Caenogastropoda incertae sedis
Order Cephalaspidea
Order Cocculiniformia
Order Coenogastropoda incertae sedis
Order Cylindrobullida
Order Cyrtoneritimorpha †
Order Docoglossa
Order Ellobiida
Order Eogastropoda
Order Euomphalina †
Order Eupulmonata incertae sedis
Order Gastropoda (awaiting allocation)
Order Gastropoda incertae sedis
Order Gymnosomata
Order Helicinoidea †
Order Heterobranchia incertae sedis
Order Heterostropha
Order Heterostrophia accepted as Heterostropha
Order Hygrophila
Order Hypsogastropoda incertae sedis
Order Littorinimorpha
Order Macluritina †
Order Mesogastropoda
Order Mimospirida †
Order Murchisoniina †
Order Muricoidea
Order Neogastropoda
Order Neomphalina incertae sedis
Order Neotaenioglossa
Order Neritoina †
Order Notaspidea
Order Nudibranchia
Order Opisthobranchia (awaiting allocation)
Order Orthogastropoda (awaiting allocation) †
Order Paragastropoda †
Order Patellogastropoda
Order Patellogastropoda incertae sedis
Order Pleurobranchacea
Order Pleurobranchomorpha
Order Prosobranchia (awaiting allocation)
Order Ptenoglossa
Order Pulmonata (awaiting allocation)
Order Pulmonata incertae sedis
Order Runcinoidea
Order Sacoglossa
Order Sorbeoconcha
Order Stenoglossa
Order Stylommatophora
Order Systellommatophora
Order Thecosomata
Order Tonnoidea
Order Umbraculida
Order Umbraculomorpha
Class Helcionelloida †
Class Mollusca (awaiting allocation)
Class Mollusca incertae sedis
Class Monoplacophora
Class Paragastropoda †
Class Polyplacophora
Class Rostroconchia †
Class Scaphopoda
Class Stenothecoida †
Class Tentaculita †
Family Maikhanellidae Missarzhevsky, 1989 †
Genus Lingulocaris Salter, 1866 †
Genus Modiolocaris Peach in Jehu & Campbell, 1917 † accepted as Lingulocaris Salter, 1866 †
Phylum Monoblastozoa accepted as Animalia incertae sedis
Phylum Nematoda
Phylum Nematomorpha
Phylum Nemertea
Phylum Onychophora
Phylum Orthonectida
Phylum Phoronida
Phylum Placozoa
Phylum Platyhelminthes
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