Superorder Pylopulmonata Teasdale 2017 (snail)
Parent taxon: Panpulmonata according to P. Bouchet et al. 2017
Sister taxa: Acochlidimorpha, Eupulmonata, Hygrophila, Sacoglossa, Siphonarimorpha
Subtaxa: Pyramidelloidea
Ecology: epifaunal