†subfamily Knightitinae Knight 1956 (snail)
Gastropoda - Bellerophontida - Bellerophontidae
Full reference: J. B. Knight. 1956. New families of Gastropoda. Journal of the Washington Academy of Sciences 46(2):41-42
Parent taxon: Bellerophontidae according to P. Bouchet et al. 2005
Sister taxa: Bellerophontinae, Bucanopsinae, Cymbulariinae, Dicellonema, Khumerspira, Teutonophon, Yochelsonellisa
Subtaxa: Anapetopsis, Cymatospira, Knightites, Patellilabia, Retispira
Type: Knightites
Ecology: slow-moving low-level epifaunal detritivore