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)
Subclass Autobranchia (23 295)
Infraclass Heteroconchia (16 637)
Subterclass Archiheterodonta (1 208)
Subterclass Euheterodonta (11 356)
Subterclass Heterodonta
Subterclass Palaeoheterodonta (4 072)
Order Trigoniida (1 482)
Order Unionida (2 579)
Superfamily Deccanoidoidea N. H. Shah & Patel, 2024 †
Superfamily Etherioidea Deshayes, 1832 (148)
Superfamily Hyrioidea Swainson, 1840 accepted as Unionoidea Rafinesque, 1820
Superfamily Silesunionoidea Skawina & Dzik, 2011 † (11)
Superfamily Tamesnelloidea Van Damme & Bogan, 2015 † (2)
Superfamily Unionoidea Rafinesque, 1820 (2 417)
Family Cumberlandiidae Heard & Guckert, 1970 accepted as Margaritiferidae J. Henderson, 1929 (1910)
Family Hyriidae Swainson, 1840 (147)
Subfamily Castaliinae Lange de Morretes, 1949 accepted as Castaliini Lange de Morretes, 1949
Subfamily Hyriinae Swainson, 1840 (121)
Tribe Castaliini Lange de Morretes, 1949 (20)
Tribe Hyridellini McMichael, 1956 (25)
Genus Cucumerunio Iredale, 1934 (1)
Species Cucumerunio novaehollandiae (Gray, 1834)
Species Cucumerunio websteri (C. T. Simpson, 1902) accepted as Echyridella aucklandica (J. E. Gray, 1843)
Genus Echyridella McMichael & Hiscock, 1958 (4)
Genus Hyridella Swainson, 1840 (11)
Genus Megalovirgus Hocknull, 2000 † (5)
Genus Mesohyridella McMichael, 1957 † (1)
Genus Palaeohyridella Hocknull, 2000 † (1)
Genus Protohyridella Cotton & Gabriel, 1932 accepted as Hyridella (Protohyridella) Cotton & Gabriel, 1932
Genus Virgus C. T. Simpson, 1900 (2)
Tribe Hyriini Swainson, 1840 (5)
Tribe Rhipidodontini Starobogatov, 1970 (71)
Genus Cyclomya C. T. Simpson, 1900 accepted as Rhipidodonta Mörch, 1853
Subfamily Velesunioninae Iredale, 1934 (24)
Genus Aparcthyria Iredale, 1934 accepted as Velesunio Iredale, 1934
Genus Centralhyria Iredale, 1934 accepted as Velesunio Iredale, 1934
Genus Cucumaria Conrad, 1853 accepted as Cucumerunio Iredale, 1934
Genus Florenceia Mezzalira, 1974 † (1)
Genus Hyria Lamarck, 1819 accepted as Prisodon Schumacher, 1817 (1)
Genus Hyridunio Iredale, 1934 accepted as Hyridella Swainson, 1840
Genus Leiovirgus F. Haas, 1912 accepted as Hyridella Swainson, 1840
Genus Lortiella Iredale, 1934 accepted as Lortiella Modell, 1942
Genus Propehyridella Cotton & Gabriel, 1932 accepted as Hyridella Swainson, 1840
Genus Quaesithyria Iredale, 1943 accepted as Alathyria Iredale, 1934
Genus Rugoshyria Iredale, 1934 accepted as Hyridella Swainson, 1840
Genus Unis F. W. Hutton, 1883 accepted as Unio Philipsson, 1788
Family Jilinoconchidae Q.-H. Ma, 1989 † accepted as Unionidae Rafinesque, 1820
Family Liaoningiidae J.-S. Yu & G.-Y. Dong, 1993 † accepted as Sibireconchidae C. M. Kolesnikov, 1977 †
Family Margaritanidae Ortmann, 1910 accepted as Margaritiferidae J. Henderson, 1929 (1910)
Family Margaritiferidae J. Henderson, 1929 (1910) (93)
Family Monginaiidae Delvene & Munt, 2022 † (1)
Family Propehyridellidae Iredale, 1934 accepted as Hyriidae Swainson, 1840
Family Sancticarolitidae Simone & Mezzalira, 1997 † (1)
Family Tegulaedontidae Van Damme & Bogan, 2015 † (3)
Family Unionidae Rafinesque, 1820 (2 172)
Family Deccanoidea N. H. Shah & Patel, 2024 † accepted as Deccanoidoidea N. H. Shah & Patel, 2024 †
Family Pachycardiidae L. R. Cox, 1961 † accepted as Trigonodidae Modell, 1942 †
Family Silesunionina Skawina & Dzik, 2011 † accepted as Silesunionoidea Skawina & Dzik, 2011 †
Genus Araripenaia V. R. Silva et al., 2020 † (1)
Family Lyrodesmatidae P. Fischer, 1886 † (8)
Family Pseudarcidae Scarlato & Starobogatov, 1979 † (3)
Family Thoraliidae N. J. Morris, 1980 †
Superorder Heteroconchia incertae sedis † (1)
Infraclass Pteriomorphia (6 658)
Subclass Bivalvia incertae sedis (7)
Subclass Palaeotaxodonta accepted as Nuculida
Subclass Paleoheterodonta accepted as Palaeoheterodonta
Subclass Protobranchia (1 365)
Infraclass Cryptodonta † (342)
Class Caudofoveata (143)
Class Cephalopoda (1 834)
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