Genus HIPPOCHRENES
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Mollusca Gastropoda / Caenogastropoda / n.a. n.a. / n.a. / Littorinimorpha n.a. / n.a. Stromboidea / Rostellariidae n.a. / Hippochrenes
Age: Distribution:	Eocene Europe
Depicted on: Niger, 2022 (M.S. margin, fossil, as Rostellaria macroptera)