Superfamily Naticoidea Forbes 1838 (moon snail)
Parent taxon: Hypsogastropoda according to P. Bouchet et al. 2017
Sister taxa: Abyssochrysoidea, Capuloidea, Hipponicoidea, Latrogastropoda, Littorinimorpha, Littorinoidea, Lyocyclidae, Rissooidea, Settsassiidae, Triphoroidea, Truncatelloidea, Vermetoidea, Weeksiidae
Subtaxa: none
Ecology: slow-moving shallow infaunal carnivore