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 (133 272)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (25 082)
Class Caudofoveata (143)
Class Cephalopoda (1 917)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (103 017)
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 (1 381)
Class Polyplaxiphora accepted as Polyplacophora
Class Rostroconchia † (64)
Order Conocardiida † (53)
Family Arceodomidae Mazaev, 2023 † (4)
Family Bransoniidae Pojeta & Runnegar, 1976 † (6)
Family Conocardiidae S. A. Miller, 1889 † (9)
Family Eopteriidae S. A. Miller, 1889 † (4)
Family Hippocardiidae Pojeta & Runnegar, 1976 † (1)
Family Pseudobigaleaidae Hoare, Mapes & Yancey, 2002 † (29)
Subfamily Bigaleinae Rogalla & Amler, 2006 † (3)
Subfamily Bitrigonocardiinae Rogalla & Amler, 2006 † (4)
Subfamily Iapetocardiinae Rogalla & Amler, 2006 † (8)
Subfamily Pseudobigaleainae Hoare, Mapes & Yancey, 2002 † (14)
Genus Hadropipetta Hoare, Mapes & Yancey, 2002 † (2)
Species Hadropipetta ancora (Hoare, Steinker & Mapes, 1988) †
Species Hadropipetta nevadaensis Hoare & Plas, 2003 †
Genus Kandosoconcha Cook & Camilleri, 2001 † (1)
Genus Minycardita Hoare & Plas, 2003 † (1)
Genus Nehedia Johnston & Chatterton, 1983 † (5)
Genus Pseudobigalea Hoare, Mapes & C. J. Brown, 1982 † (1)
Genus Redstonia Caldwell & Chatterton, 1995 † (4)
Order Pseudomyonida † accepted as Tuarangiida †
Order Ribeirioida † (8)
Order Tuarangiida † (3)
Class Scaphopoda (753)
Class Solenoconchia accepted as Scaphopoda
Class Solenogastres (313)
Subclass Chaetodermomorpha accepted as Caudofoveata