†superfamily Tonnoidea Suter 1913 (snail)
Parent taxon: Littorinimorpha according to M. Harzhauser 2007
Sister taxa: Calyptraeoidea, Capuloidea, Carinarioidea, Cingulopsoidea, Cypraeoidea, Ficoidea, Laubierinoideae, Littorinoidea, Naticoidea, Pterotracheoidea, Rissooidea, Stromboidea, Vanikoroidea, Velutinoidea, Vermetoidea, Xenophoroidea
Subtaxa: Bursidae, Cassidae, Galeodoliidae, Laubierinidae, Personidae, Pisanianuridae, Ranellidae, Tonnidae
Ecology: epifaunal carnivore