Taxa Count: 37
ACHATINELLIDAE
ACHATINIDAE
ASSIMINEIDAE
CHAROPIDAE
ELLOBIIDAE
ENDODONTIDAE
EUCONULIDAE
HELICARIONIDAE
HELICINIDAE
HYDROCENIDAE
NERITIDAE
PARTULIDAE
PUPILLIDAE
STREPTAXIDAE
SUBULINIDAE
THIARIDAE
TROCHOMORPHIDAE
VALLONIIDAE
VERTIGINIDAE
ZONITIDAE