Skeleton Of A Megatherium On Display In The Natural Sciences Museum Madrid In 1892. Megatherium Americanum Was A Genus Of Elephant-Sized Ground Sloths Native To South America From La Ilustracion Espaola Y Americana Published 1892. by Ken We would make the perfect addition to your home or office or gift recipient. This licensed Fine Art Print was reproduced on Premium Heavy Stock Paper which captures all of the vivid colors and details of the original. This magnificent Fine Art Poster Print is ready for hanging or framing and ships in an oversized tube for maximum protection.