ammonites
†superfamily Hipponicoidea Troschel 1861 (snail)

Gastropoda - Hypsogastropoda

Parent taxon: Hypsogastropoda according to M. Harzhauser 2004

Sister taxa: Littorinimorpha, Maturifusidae, Pommerozygiidae, Settsassiidae, Weeksiidae

Subtaxa: none

Ecology: epifaunal