Genus HYPOPHYLLOCERAS
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Mollusca Cephalopoda / Ammonoidea / n.a. n.a. / n.a. / Ammonitida Phylloceratina / n.a. Phylloceratoidea / Phylloceratidae Phylloceratinae / Hypophylloceras
Age: Distribution:	Late Cretaceous Global
Depicted on: Czechoslovakia, 1968 (30 h.)