(Polygyridae) (Polygyridae) is a biological family of the class Gastropoda (Gastropods) and order Stylommatophora.
Allogona
Appalachina
Ashmunella
Cryptomastix
Daedalochila
Euchemotrema
Fumonelix
Hochbergellus
Inflectarius
Linisa
Lobosculum
Mesodon
Millerelix
Neohelix
Patera
Polygyra
Praticolella
Stenotrema
Trilobopsis
Triodopsis
Vespericola
Webbhelix
Xolotrema
Acavidae
Achatinellidae
Achatinidae
Aillyidae
Amastridae
Ammonitellidae
Amphibulimidae
Arionidae
Ariophantidae
Athoracophoridae
Bradybaenidae
Bulimulidae
Camaenidae
Ceriidae
Charopidae
Chlamydephoridae
Chondrinidae
Cionellidae
Clausiliidae
Cochlicopidae
Corillidae
Discidae
Dorcasiidae
Endodontidae
Enidae
Euconulidae
Ferrussaciidae
Haplotrematidae
Helicarionidae
Helicellidae
Helicidae
Helicodiscidae
Helminthoglyptidae
Humboldtianidae
Hygromiidae
Limacidae
Megaspiridae
Megomphicidae
Milacidae
Odontostomidae
Oleacinidae
Orculidae
Oreohelicidae
Orthalicidae
Otoconchidae
Parmacellidae
Partulidae
Philomycidae
Pleurodiscidae
Polygyridae
Punctidae
Pupillidae
Pyramidulidae
Rhytididae
Sagdidae
Spiraxidae
Streptaxidae
Strobilopsidae
Strophocheilidae
Subulinidae
Succineidae
Systrophiidae
Testacellidae
Thyrophorellidae
Thysanophoridae
Trigonochlamydidae
Trochomorphidae
Urocoptidae
Urocyclidae
Valloniidae
Vertiginidae
Vitrinidae
Xanthonychidae
Zonitidae