Genus STUPENDEMYS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Testudinata / n.a. n.a. / n.a. / Chelonia Pleurodira / n.a. Pelomedusoides / Podocnemididae Erymnochelyinae / Stupendemys
Age: Distribution:	Middle Miocene-Early Pliocene South America
Depicted on: Sierra Leone, 2025 (position 2 of sheet)