Taxa Count: 299
ACANTHOCHITONIDAE
ACHATINELLIDAE
ACHATINIDAE
ACMAEIDAE
AMASTRIDAE
ARCIDAE
ASSIMINEIDAE
BITHYNIIDAE
BOTHRIEMBRYONTIDAE
CAMAENIDAE
CHAROPIDAE
COCHLICOPIDAE
COCHLIOPIDAE
ELLOBIIDAE
ENDODONTIDAE
EUCONULIDAE
GASTROCOPTIDAE
GASTRODONTIDAE
HELICARIONIDAE
HELICIDAE
HELICINIDAE
HYDROCENIDAE
LIMACIDAE
LYMNAEIDAE
NERITIDAE
OXYCHILIDAE
PARTULIDAE
PUPILLIDAE
SPIRAXIDAE
STREPTAXIDAE
SUBULINIDAE
SUCCINEIDAE
TELLINIDAE
THIARIDAE
TROCHOMORPHIDAE
UROCYCLIDAE
VERTIGINIDAE
ZACHRYSIIDAE