Litopterna (from Ancient Greek: λῑτή πτέρνα "smooth heel") is an extinct order of South American native ungulates that lived from the Paleocene to the...

Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna)". Geodiversitas. 45 (15). doi:10.5252/geodiversitas2023v45a15. ISSN 1280-9659...

Indian subcontinent, as well as the South American native ungulate groups Litopterna and Notoungulata, both of which went extinct approximately 12,000 years...

Pliocene to the end of the Pleistocene. It is a member of the extinct order Litopterna, a group of South American native ungulates distinct from the two orders...

comprise five major groups conventionally ranked as orders—Astrapotheria, Litopterna, Notoungulata, Pyrotheria, and Xenungulata—as well as the primitive "condylarth"...

Paleontology portal Prehistoric mammals portal Scott, William B. (1910). The Litopterna of the Santa Cruz Beds. Reports of the Princeton University Expeditions...

Vanessa; Ribeiro, Ana Maria (2009). "Proterotheriidae and Macraucheniidae (Litopterna, Mammalia) from the Pleistocene of Rio Grande do Sul State, Brazil". Revista...

Macrauchenia from the Litopterna and Toxodon from the Notoungulata). Both kinship groups, the odd-toed ungulates and the Litopterna-Notoungulata, are now...

while standing or moving. Two other orders of ungulates, Notoungulata and Litopterna, both native to South America, became extinct at the end of the Pleistocene...

is an extinct genus of ungulate mammal belonging to the extinct order Litopterna. This animal lived from the Late Pliocene (Chapadmalalan) to the Late...