Superfamily Pleurotomarioidea Swainson 1840 (snail)
Alternative spelling: Pleurotomariacea
Parent taxon: Vetigastropoda according to P. J. Wagner 2011
Sister taxa: Amberleyoidea, Cirroidea, Eucycloidea, Fissurelloidea, Haliotoidea, Lepetodriloidea, Microdomatoidea, Neomphaloidea, Pendromidae, Pleurotomariina, Ptychomphaloidea, Purkynespira, Schizogonioidea, Scissurelloidea, Seguenzioidea, Selenimorpha, Trochina, Trochoidea, Turbinoidea
Subtaxa: Anarconcha, Barocospira, Bohemipleura, Catantostomatidae, Gyroma, Kittlidiscidae, Kobayashiconcha, Kozelconcha, Lancedelliidae, Phymatopleuridae, Pleurotomariidae, Plocostoma, Polytremariidae, Portlockiellidae, Rhaphischismatidae, Stuorellidae, Trachybembix, Tragatoma, Transylvanella, Trochotomidae, Zygitidae
Type: Pleurotomaria
Ecology: epifaunal grazer