Superfamily Vermetoidea Rafinesque 1815 (snail)
PaleoDB taxon number: 62788
Parent taxon: Littorinimorpha according to P. Jeffery 2003
Sister taxa: Calyptraeoidea, Capuloidea, Cingulopsoidea, Cypraeoidea, Discopoda, Ficoidea, Littorinoidea, Naticoidea, Pterotracheoidea, Stromboidea, Tonnoidea, Vanikoroidea, Velutinoidea, Xenophoroidea
Subtaxa: Vermetidae
Ecology: stationary epifaunal suspension feeder