Superfamily Hydrocenoidea Troschel 1857 (snail)
Parent taxon: Cycloneritida according to T. T. Yu and T. A. Neubauer 2021
See also Bouchet et al. 2005
Sister taxa: Helicinoidea, Naticopsoidea, Neritoina, Symmetrocapuloidea
Subtaxa: Hydrocenidae
Type: Hydrocena
Ecology: epifaunal
Distribution: