Genus HILDOCERAS
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 n.a. / n.a. Hildoceratoidea / Hildoceratidae Hildoceratinae / Hildoceras
Age: Distribution:	Early Jurassic Europe, Asia
Depicted on: Italy, 1998 (800 L., fossil H. sublevisoni at left)