MolluscaBase - browser

Mollusca (132 888)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (25 022)
Class Caudofoveata (143)
Class Cephalopoda (1 838)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (102 777)
Subclass Amphigastropoda † (396)
Subclass Angiogastropoda represented as Gastropoda
Subclass Apogastropoda
Subclass Caenogastropoda (53 684)
Subterclass Sorbeoconcha (147)
Superorder Hypsogastropoda
Order Architaenioglossa (4 919)
Order Caenogastropoda incertae sedis (7 677)
Order Littorinimorpha (17 189)
Order Neogastropoda (23 752)
Superfamily Buccinoidea Rafinesque, 1815 (5 255)
Superfamily Cancellarioidea Forbes & Hanley, 1851 accepted as Volutoidea Rafinesque, 1815
Superfamily Conoidea J. Fleming, 1822 (8 696)
Superfamily Mitroidea Swainson, 1831 (633)
Superfamily Muricacea accepted as Muricoidea Rafinesque, 1815
Superfamily Muricoidea Rafinesque, 1815 (2 941)
Superfamily Neogastropoda incertae sedis (296)
Superfamily Olivoidea Latreille, 1825 (740)
Superfamily Pholidotomoidea Cossmann, 1896 † (56)
Family Moreidae Stephenson, 1941 † (13)
Family Pholidotomidae Cossmann, 1896 † (36)
Family Pyrifusidae Bandel & Stinnesbeck, 2000 † accepted as Pyrifusinae Bandel & Stinnesbeck, 2000 †
Family Pyropsidae Stephenson, 1941 † accepted as Pyropsinae Stephenson, 1941 †
Family Sarganidae Stephenson, 1923 † (7)
Subfamily Hippocampoidinae Bandel & Dockery, 2012 † (1)
Subfamily Pseudecphorinae Bandel & Dockery, 2001 † (1)
Subfamily Sarganinae Stephenson, 1923 † (4)
Genus Praesargana Saul & Popenoe, 1993 † (2)
Genus Sargana Stephenson, 1923 † (2)
Genus Eomorea Kollmann, 2005 † (1)
Family Volutodermatidae Pilsbry & Olsson, 1954 † accepted as Volutodermatinae Pilsbry & Olsson, 1954 †
Family Weeksiidae Sohl, 1961 †
Superfamily Pseudolivoidea De Gregorio, 1880 accepted as Olivoidea Latreille, 1825
Superfamily Pyrifusoidea Bandel & Dockery, 2001 † accepted as Pholidotomoidea Cossmann, 1896 †
Superfamily Sarganoidea Stephenson, 1923 † accepted as Pholidotomoidea Cossmann, 1896 †
Superfamily Toxoglossa Troschel, 1848 accepted as Conoidea J. Fleming, 1822
Superfamily Turbinelloidea Swainson, 1835 (1 253)
Superfamily Volutoidea Rafinesque, 1815 (3 882)
Order Stenoglossa accepted as Neogastropoda
Subclass Gastropoda incertae sedis (309)
Subclass Heterobranchia (39 180)
Subclass Neomphaliones accepted as Vetigastropoda
Subclass Neritimorpha (1 914)
Subclass Orthogastropoda represented as Gastropoda
Subclass Patellogastropoda (511)
Subclass Prosobranchia
Subclass Psilogastropoda represented as Gastropoda
Subclass Vetigastropoda (6 783)
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