Genus GRIPOGNATHUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Osteichthyes / Sarcopterygii / n.a. n.a. / n.a. / Dipnoi n.a. / n.a. n.a. / Dipnorhynchidae n.a. / Gripognathus
Age: Distribution:	Late Devonian Europe, Australia
Depicted on: Nicaragua, 1994 (position 15 of sheet)