Name:
Nothrotheriops.
Phonetic: No-fro-feh-re-ops.
Named By: Hoffstetter - 1954.
Classification: Chordata, Mammalia, Xenarthra,
Nothrotheriidae.
Species: N. shastensis (type),
N. texanus.
Diet: Herbivore.
Size: 2.75 meters long.
Known locations: Across the USA and parts of Mexico.
Time period: Pliocene through to the end of the
Pleistocene.
Fossil representation: Multiple specimens, some
nearly complete with at least one with remnants of soft tissue.
A relatively small ground sloth when compared to others such as Megatherium, Eremotherium and Glossotherium, Nothrotheriops seems to have had a similar lifestyle and dietary preference of browsing upon vegetation. One specimen of Nothrotheriops from Aden Crater in New Mexico was found in a lava tube and still had the remnants of hair and even a tendon still preserved. The best known species of Nothrotheriops is N. shastensis which is also known as the ‘Shasta ground sloth’ (after Shasta County, California).
Further reading
- Reconstruction of Cranial Morphology and Analysis of Function in the
Pleistocene Ground Sloth Nothrotheriops shastense
(Mammalia,
Megatheriidae). - Contributions in Science 389. - Virginia L. Naples -
1987.
- Nothrotheriops from the Pleistocene of Oklahoma and Paleogeography of
the Genus. - The Southwestern Naturalist. 36 (2): 178–185. - W. A.
Akersten & H. G. McDonald - 1991.