MolluscaBase - browser

Mollusca (132 478)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (24 910)
Subclass Autobranchia (23 198)
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)
Subfamily Lunulacardiinae P. Fischer, 1887 † (19)
Subfamily Pterochaeniinae Z.-J. Fang & W.-M. Ding, 1993 † (9)
Genus Pterochaenia J. M. Clarke, 1904 † (9)
Subgenus Pterochaenia (Clarkea) Z.-J. Fang & W.-M. Ding, 1993 † represented as Pterochaenia J. M. Clarke, 1904 †
Subgenus Pterochaenia (Joachymia) Růžička, 1949 † accepted as Joachymia Růžička, 1949 †
Subgenus Pterochaenia (Pterochaenia) J. M. Clarke, 1904 † represented as Pterochaenia J. M. Clarke, 1904 †
Species Pterochaenia cashaquae J. M. Clarke, 1904 †
Species Pterochaenia elmensis J. M. Clarke, 1904 †
Species Pterochaenia fragilis (J. Hall, 1843) †
Subspecies Pterochaenia fragilis orbicularis J. M. Clarke, 1904 †
Variety Pterochaenia fragilis var. orbicularis J. M. Clarke, 1904 † accepted as Pterochaenia fragilis orbicularis J. M. Clarke, 1904 †
Species Pterochaenia insidiosa (Barrande, 1881) †
Species Pterochaenia marcellensis (J. M. Clarke, 1904) †
Species Pterochaenia nandanensis Y.-X. Zhang & M.-T. Zhao, 1986 †
Species Pterochaenia perissa J. M. Clarke, 1904 †
Species Pterochaenia sinuosa J. M. Clarke, 1904 †
Species Pterochaenia timanica Zamyatin, 1911 †
Species Pterochaenia tschernyshewi Zamyatin, 1911 †
Species Pterochaenia uchensis J. M. Clarke, 1904 † accepted as Pterochaenia (Clarkea) cashaquae J. M. Clarke, 1904 †
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 (102 504)
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