Taxa Count: 244
ACHATINELLIDAE
ACHATINIDAE
ASSIMINEIDAE
CAMAENIDAE
CHAROPIDAE
ELLOBIIDAE
ENDODONTIDAE
EUCONULIDAE
HELICARIONIDAE
HELICINIDAE
HYDROCENIDAE
NERITIDAE
PARTULIDAE
PHYSIDAE
PUPILLIDAE
SPIRAXIDAE
STREPTAXIDAE
SUBULINIDAE
SUCCINEIDAE
THIARIDAE
TROCHOMORPHIDAE
UROCYCLIDAE
VALLONIIDAE
VERONICELLIDAE
VERTIGINIDAE