MolluscaBase - browser

Mollusca (132 791)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (25 009)
Class Caudofoveata (143)
Class Cephalopoda (1 834)
Subclass Coleoidea (1 137)
Superorder Ammonoida † (78)
Superorder Bactritoidea †
Superorder Decabrachia represented as Decapodiformes
Superorder Decapodiformes (715)
Superorder Octobrachia represented as Octopodiformes
Superorder Octopodiformes (341)
Order Octopoda (328)
Suborder Cirrata (54)
Superfamily Cirroteuthoidea W. Keferstein, 1866 (8)
Superfamily Opisthoteuthoidea A. E. Verrill, 1896 (46)
Family Cirroctopodidae M. A. Collins & Villenueva, 2006 (4)
Family Grimpoteuthidae O'Shea, 1999 (21)
Genus Cryptoteuthis M. A. Collins, 2004 (1)
Genus Enigmatiteuthis O'Shea, 1999 accepted as Grimpoteuthis G. C. Robson, 1932
Genus Grimpoteuthis G. C. Robson, 1932 (17)
Species Grimpoteuthis abyssicola O'Shea, 1999
Species Grimpoteuthis albatrossi (Sasaki, 1920) accepted as Opisthoteuthis albatrossi (Sasaki, 1920)
Species Grimpoteuthis angularis Verhoeff & O'Shea, 2022
Species Grimpoteuthis antarctica Kubodera & Okutani, 1986 accepted as Cirroctopus antarcticus (Kubodera & Okutani, 1986)
Species Grimpoteuthis bathynectes G. L. Voss & Pearcy, 1990
Species Grimpoteuthis boylei M. A. Collins, 2003
Species Grimpoteuthis bruuni G. L. Voss, 1982 accepted as Opisthoteuthis bruuni (G. L. Voss, 1982)
Species Grimpoteuthis caudani (Joubin, 1896) accepted as Opisthoteuthis grimaldii (Joubin, 1903)
Species Grimpoteuthis challengeri M. A. Collins, 2003
Species Grimpoteuthis discoveryi M. A. Collins, 2003
Species Grimpoteuthis glacialis (G. C. Robson, 1930) accepted as Cirroctopus glacialis (G. C. Robson, 1930)
Species Grimpoteuthis greeni Verhoeff & O'Shea, 2022
Species Grimpoteuthis hippocrepium (Hoyle, 1904)
Species Grimpoteuthis imperator A. Ziegler & Sagorny, 2021
Species Grimpoteuthis innominata (O'Shea, 1999)
Species Grimpoteuthis mawsoni (S. S. Berry, 1917) accepted as Cirroctopus mawsoni (S. S. Berry, 1917)
Species Grimpoteuthis meangensis (Hoyle, 1885)
Species Grimpoteuthis megaptera (A. E. Verrill, 1885)
Species Grimpoteuthis pacifica (Hoyle, 1885)
Species Grimpoteuthis plena (A. E. Verrill, 1885)
Species Grimpoteuthis tuftsi G. L. Voss & Pearcy, 1990
Species Grimpoteuthis umbellata (P. Fischer, 1884)
Species Grimpoteuthis umbellatus (Fischer, 1884) accepted as Grimpoteuthis umbellata (P. Fischer, 1884)
Species Grimpoteuthis wuelkeri (Grimpe, 1920)
Genus Laetmoteuthis S. S. Berry, 1913 (1)
Genus Luteuthis O'Shea, 1999 (2)
Family Grimpoteuthididae O'Shea, 1999 accepted as Grimpoteuthidae O'Shea, 1999
Family Luteuthidae O'Shea, 1999 accepted as Grimpoteuthidae O'Shea, 1999
Family Opisthoteuthidae A. E. Verrill, 1896 (21)
Suborder Incirrata (274)
Suborder Palaeoctopoda accepted as Incirrata
Genus Hectocotylus Cuvier, 1829
Order Vampyromorpha (13)
Order Coleoidea incertae sedis † (3)
Subclass Endoceratia † (32)
Subclass Multiceratia † (290)
Subclass Nautiloida (136)
Subclass Orthoceratia † (200)
Subclass Plectronoceratia † (16)
Subclass Tarphyceratia † (23)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (102 697)
Class Lamellibranchiata accepted as Bivalvia
Class Loricata accepted as Polyplacophora
Class Mollusca incertae sedis † (372)
Class Monoplacophora (229)
Class Pelecypoda accepted as Bivalvia
Class Polyplacophora (1 377)
Class Polyplaxiphora accepted as Polyplacophora
Class Rostroconchia † (64)
Class Scaphopoda (752)
Class Solenoconchia accepted as Scaphopoda
Class Solenogastres (313)
Subclass Chaetodermomorpha accepted as Caudofoveata