Suborder Pleurotomariina Cox and Knight 1960 (snail)
Full reference: L. R. Cox and J.B. Knight. 1960. Suborders of the Archaeogastropoda. Proceedings of the Malacological Society of London 33:262-264
Parent taxon: Vetigastropoda according to P. J. Wagner 2011
Sister taxa: Amberleyoidea, Cirroidea, Eucycloidea, Fissurelloidea, Haliotoidea, Lepetodriloidea, Microdomatoidea, Neomphaloidea, Pendromidae, Pleurotomarioidea, Ptychomphaloidea, Purkynespira, Schizogonioidea, Scissurelloidea, Seguenzioidea, Selenimorpha, Trochina, Trochoidea, Turbinoidea
Subtaxa: none
Ecology: epifaunal grazer