†subfamily Perissopterinae Korotkov 1992 (snail)
Gastropoda - Sorbeoconcha - Aporrhaidae
Parent taxon: Aporrhaidae according to P. Bouchet et al. 2005
Sister taxa: Anchura, Anchurinae, Antarctohoges, Aporrhainae, Araeodactylus, Arrhoginae, Checchiaia, Chenopus, Cultrigera, Diarthema, Dimorphosominae, Disoketa, Drepanochilus, Goniocheila, Harpagodinae, Kangilioptera, Peruchilus, Protohemichenopus, Pterocerellinae, Pugnellinae, Spinigerinae, Spinigeropsis, Spinilomatinae, Strombites, Strombopugnellus, Struthiopterinae, Teneposita, Tibiaporrhais, Toarctocera, Trilemma, Tulochilus
Subtaxa: none
Ecology: slow-moving semi-infaunal detritivore
Distribution: there are no occurrences of Perissopterinae in the database