†family Epigridae Ponder 1985 (snail)
Gastropoda - Sorbeoconcha - Epigridae
Parent taxon: Rissooidea according to P. Bouchet et al. 2005
See also Beesley 1998 and Ponder and Warén 1988
Sister taxa: Adeorbidae, Barleeiidae, Bithyniidae, Cochliopidae, Cyclotropis, Emblandidae, Greveniella, Helicostoidae, Lithoglyphidae, Mesocochliopidae, Moitessieriidae, Palaeorissoinidae, Rissoidae, Torniidae
Subtaxa: none
Ecology: epifaunal grazer
Distribution: there are no occurrences of Epigridae in the database