Tag Archive for 'Mylodon darwinii'

Reconstruction of the Darwin’s ground sloth (Mylodon darwinii) feeding on the carcass of the hoofed native herbivore Macrauchenia. These extinct mammals roamed the Pleistocene landscape of Patagonia and other parts of high and mid-latitude South America, like this reconstructed scene from about 12,000 years ago in front of the famous Mylodon Cave (Cueva del Milodón) in southern Chile. Image credit: Jorge Blanco.

Darwin’s Ground Sloth was Opportunistic Omnivore, Study Says

Oct 7, 2021 by News Staff

New research published in the journal Scientific Reports provides the first direct evidence of omnivory in an ancient sloth species. Reconstruction of...

Extant and extinct sloths: in the tree, going clockwise from left -- extinct West Indian sloth (Acratocnus), extant three-fingered sloth or ai (Bradypus), and extant two-fingered sloth or unau (Choloepus); from left to right on the ground are representative giant ground sloths -- Mylodon (South America), Megalonyx (North America), and Megatherium (South America). According to the new molecular studies, Bradypus is most closely related to a group that includes Megalonyx and Megatherium. Choloepus is related to Mylodon, but Acratocnus and its West Indian kin represent a separate branch that is distinct from that of all other sloths. Human for scale: 1.85 m. Image credit: Jorge Blanco.

DNA and Protein Studies Shake Up Sloth Family Tree

Jun 7, 2019 by News Staff

Sloths once roamed the Americas, ranging from cat-sized animals that lived in trees all the way up to giant ground sloths. The only species we know today,...