Taxa Count: 3526
ACANTHOCHITONIDAE
ACHATINELLIDAE
ACHATINIDAE
ACMAEIDAE
AGRIOLIMACIDAE
AMASTRIDAE
AMPHIBOLIDAE
AMPULLARIIDAE
ANCYLIDAE
ARCIDAE
ARIONIDAE
ARIOPHANTIDAE
ASSIMINEIDAE
ATHORACOPHORIDAE
BITHYNIIDAE
BOTHRIEMBRYONTIDAE
CAMAENIDAE
CARDIIDAE
CERASTIDAE
CHAROPIDAE
CHITONIDAE
CHRONIDAE
COCHLICOPIDAE
COCHLIOPIDAE
CYCLOPHORIDAE
DIPLOMMATINIDAE
DRAPARNAUDIIDAE
DYAKIIDAE
ELLOBIIDAE
ENDODONTIDAE
ENIDAE
EUCONULIDAE
EULIMIDAE
FERUSSACIIDAE
GASTROCOPTIDAE
GASTRODONTIDAE
GONYODISCIDAE
HELICARIONIDAE
HELICIDAE
HELICINIDAE
HELICODISCIDAE
HYDROCENIDAE
LIMACIDAE
LIMIDAE
LOTTIIDAE
LYMNAEIDAE
MILACIDAE
MURICIDAE
NEOCYCLOTIDAE
NERITIDAE
NUCULIDAE
OXYCHILIDAE
PARTULIDAE
PHILOMYCIDAE
PHYSIDAE
PLANORBIDAE
PRISTILOMATIDAE
PUNCTIDAE
PUPILLIDAE
PUPINIDAE
RHYTIDIDAE
SEMELIDAE
SPIRAXIDAE
STREPTAXIDAE
STROBILOPSIDAE
SUBULINIDAE
SUCCINEIDAE
TATEIDAE
TELLINIDAE
TEREBRIDAE
THIARIDAE
TORNATINIDAE
TROCHOMORPHIDAE
UROCYCLIDAE
VALLONIIDAE
VERONICELLIDAE
VERTIGINIDAE
VITRINIDAE
VIVIPARIDAE
ZACHRYSIIDAE
ZONITIDAE
Family Not Defined