IRMNG

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

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
Order Actinocerida †
Order Agoniatitida †
Order Ammonitida †
Order Ammonoidea † accepted as Ammonitida †
Order Anarcestida †
Order Ancyloceratida †
Order Antarcticerida †
Order Ascoceratida †
Order Aulacocerida †
Order Bactritoidea (awaiting allocation) †
Order Barrandeocerida †
Order Bassleroceratida †
Order Basslerocerida † accepted as Bassleroceratida †
Order Belemnitida †
Order Belemnoidea incertae sedis †
Order Boletzkyida
Order Cephalopoda (awaiting allocation)
Order Cephalopoda incertae sedis
Order Ceratitida †
Order Clymeniida †
Order Coleoidea (awaiting allocation)
Order Coleoidea incertae sedis
Order Colorthocerida †
Order Decapoda accepted as Teuthoidea
Order Diplobelida †
Order Discosorida †
Order Dissidocerida †
Order Donovaniconida †
Order Ellesmeroceratida † accepted as Ellesmerocerida †
Order Ellesmerocerida †
Order Endocerida †
Order Goniatitida †
Order Intejocerida †
Order Lytoceratida †
Order Meekoceratida †
Order Mixosiphonata †
Order Myopsida
Order Nautilida
Order Nautiloidea (awaiting allocation)
Order Nautiloidea incertae sedis
Order Octobrachia †
Order Octopoda
Family Alloposidae Verrill, 1881
Family Amphitretidae Hoyle, 1886
Family Argonautidae Tryon, 1879
Family Bathypolypodidae Robson, 1929
Family Bolitaenidae Chun, 1911
Family Cirroctopodida (awaiting allocation)
Family Cirroctopodidae Collins & Villenueva, 2006
Family Cirroteuthidae Keferstein, 1866
Family Eledonidae Rochebrune, 1884
Family Enteroctopodidae Strugnell, Norman, Vecchione, Guzik & Allcock, 2014
Genus Benthoctopus Grimpe, 1921
Genus Enteroctopus Rochebrune & Mabille, 1889
Genus Muusoctopus Gleadall, 2004
Species Muusoctopus bizikovi Gleadall, Guerrero-Kommritz, Hochberg & Laptikhovsky, 2010
Species Muusoctopus canthylus (Voss & Pearcy, 1990)
Species Muusoctopus clyderoperi (O'Shea, 1999)
Species Muusoctopus eureka (Robson, 1929)
Species Muusoctopus fuscus (Taki, 1964)
Species Muusoctopus hokkaidensis (S.S. Berry, 1921)
Species Muusoctopus januarii (Hoyle, 1885)
Species Muusoctopus johnsonianus (Allcock, Strugnell, Ruggiero & Collins, 2006)
Species Muusoctopus karubar (Norman, Hochberg & C.C. Lu, 1997)
Species Muusoctopus longibrachus (Ibañez, Sepulveda & Chong, 2006)
Species Muusoctopus macrophallus (Voss & Pearcy, 1990) accepted as Muusoctopus yaquinae (Voss & Pearcy, 1990)
Species Muusoctopus normani (Massy, 1907)
Species Muusoctopus oregonae (Toll, 1981)
Species Muusoctopus oregonensis (Voss & Pearcy, 1990)
Species Muusoctopus profundorum (Robson, 1932)
Species Muusoctopus rigbyae (Vecchione, Allcock, Piatkowski & Strugnell, 2009)
Species Muusoctopus robustus (Voss & Pearcy, 1990)
Species Muusoctopus sibiricus (Loyning, 1930)
Species Muusoctopus tangaroa (O'Shea, 1999)
Species Muusoctopus tegginmathae (O'Shea, 1999)
Species Muusoctopus yaquinae (Voss & Pearcy, 1990)
Genus Sasakiopus Jorgensen, Strugnell & Allcock, 2010
Genus Vulcanoctopus Gonzalez & Guerra in Gonzalez, Guerra, Pascual & Briand, 1998 accepted as Muusoctopus Gleadall, 2004
Family Grimpoteuthidae O'Shea, 1999
Family Grimpoteuthididae accepted as Grimpoteuthidae O'Shea, 1999
Family Idioctopodidae Taki, 1962
Family Laemoteuthidae
Family Laetmoteuthidae
Family Luteuthidae O'Shea, 1999 accepted as Grimpoteuthidae O'Shea, 1999
Family Luteuthididae accepted as Grimpoteuthidae O'Shea, 1999
Family Megaleledonidae Taki, 1961
Family Octopoda (awaiting allocation)
Family Octopodidae d'Orbigny, 1839
Family Ocythoidae Gray, 1849
Family Opisthoteuthidae Verrill, 1896
Family Opistoteuthidae Verrill, 1896 accepted as Opisthoteuthidae Verrill, 1896
Family Palaeoctopodidae Dallo, 1912 †
Family Patelloctopodidae Fuchs & Schweigert, 2018 †
Family Stauroteuthidae Grimpe, 1916
Family Tremoctopodidae
Family Vitreledonellidae Robson, 1932
Genus Bolcaoctopus Mironenko, Giusberti, Serafini, Zorzin & Bannikov, 2024 †
Order Oncocerida †
Order Orthocerida †
Order Otoceratida †
Order Pallioceratida †
Order Phragmoteuthida †
Order Phylloceratida †
Order Plectonocerida
Order Plectronocerida † accepted as Ellesmerocerida †
Order Prolecanitida †
Order Protactinocerida †
Order Pseudorthocerida †
Order Psiloceratida †
Order Sepiida
Order Sepioidea
Order Spirulida
Order Tarphycerida †
Order Teuthida
Order Teuthoidea
Order Vampyromorpha
Order Xenodiscida †
Order Yanhecerida †
Class Cricoconarida †
Class Gastropoda
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