†family Itieriidae Cossmann 1896 (snail)
Gastropoda - Heterostropha - Itieriidae
Parent taxon: Nerineoidea according to W. F. Ponder and A. Warén 1988
Sister taxa: Aptyxiellidae, Auroraellidae, Bactroptyxisidae, Dalmateidae, Elatioriellidae, Elegantellidae, Fibuloptygmatidae, Fibulotyxisidae, Nerineidae, Nerinellidae, Phaneroptyxisidae, Polyptyxisidae, Ptygmatidae, Triptyxisidae, Upellidae
Subtaxa: Phaneroptyxis Vernedia
Ecology: epifaunal
Distribution: