†subfamily Ischnoptygminae Erwin 1988 (snail)
Gastropoda - Murchisoniina - Soleniscidae
Full reference: D. H. Erwin. 1988. Permian Gastropoda of the southwestern United States: Subulitacea. Journal of Paleontology 62(1):56-69
Parent taxon: Soleniscidae according to A. Nützel et al. 2000
See also Erwin 1988
Sister taxa: Alaskacirrus, Bensbergia, Bulimorpha, Decorochilina, Havlicekiela, Ianthinopsis, Labridens, Leptoptygma, Macrocheilus permicus, Macrochilininae, Nanochilina, Palaeocarboninia, Procerithiopsis, Prokopiconchinae, Scalitina, Soleniscinae, Soleniscus
Subtaxa: none
Type: Ischnoptygma
Ecology: epifaunal carnivore
Distribution: there are no occurrences of Ischnoptygminae in the database