Family Polygyridae Pilsbry 1895 (slug)
Gastropoda - Stylommatophora - Polygyridae
Parent taxon: Helicoidea according to P. Bouchet et al. 2017
See also Kittle and Portell 2010 and Roth and Emberton 1994
Sister taxa: Camaenidae, Elonidae, Geomitridae, Helicidae, Helicodontidae, Hygromiidae, Pleurodontidae, Sphincterochilidae, Trissexodontidae
Subtaxa: Daedalochila Euchemotrema Patera Polygyra Triodopsis
Ecology: epifaunal
Distribution: