Genus CYONOSAURUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Synapsida / n.a. n.a. / n.a. / Therapsida Gorgonopsia / n.a. n.a. / Gorgonopsidae Gorgonopsinae / Cyonosaurus
Age: Distribution:	Late Permian Southern Africa
Depicted on: Sierra Leone, 2025 (sheet margin)