MolluscaBase - browser

Between brackets is the number of accepted species

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2 Shows the number of accepted species within the taxon

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Mollusca (132 467)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (24 907)
Subclass Autobranchia (23 195)
Subclass Bivalvia incertae sedis (7)
Subclass Palaeotaxodonta accepted as Nuculida
Subclass Paleoheterodonta accepted as Palaeoheterodonta
Subclass Protobranchia (1 363)
Infraclass Cryptodonta † (342)
Superorder Inoceramiformii † (288)
Superorder Nepiomorphia † (54)
Order Lunulacardiida † (50)
Family Lunulacardiidae P. Fischer, 1887 † (50)
Subfamily Lunulacardiidae incertae sedis † (19)
Genus Guangxiconcha R.-J. Zhang, 1977 † (2)
Genus Joachymia Růžička, 1949 † (2)
Genus Mila Barrande, 1881 † (2)
Genus Patrocardia P. Fischer, 1887 † (1)
Genus Tenka Barrande, 1881 † (4)
Genus Tetinka Barrande, 1881 † (8)
Subfamily Lunulacardiinae P. Fischer, 1887 † (19)
Subfamily Pterochaeniinae Z.-J. Fang & W.-M. Ding, 1993 † (9)
Subfamily Shaninopsiinae P. A. Johnston, Collom & Ebbestad, 2024 † (3)
Genus Hemicardium Barrande, 1881 † accepted as Patrocardia P. Fischer, 1887 †
Genus Lunulicardium [sic] † accepted as Lunulacardium Münster, 1840 †
Genus Lunulocardium [sic] † accepted as Lunulacardium Münster, 1840 †
Order Praecardiida † (4)
Order Praecardioida † accepted as Praecardiida †
Class Caudofoveata (143)
Class Cephalopoda (1 813)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (102 496)
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