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Arctotherium ("bear beast") is an extinct genus of the Pleistocene short-faced bears endemic to Central and South America. Arctotherium migrated from North America to South America during the Great American Interchange, following the formation of the Isthmus of Panama during the late Pliocene.
Feb 16, 2011 · Based upon the new mass estimate, the prehistoric South American bear was at least a thousand pounds heavier than even the largest known modern bears, and nine times as heavy as its closest...
- Riley Black
Sep 14, 2023 · Learn about the Arctotherium, a massive and powerful bear that lived in the Pleistocene epoch. Discover its physical features, habitat, diet, behavior, and extinction.
6 days ago · The South American giant short-faced bear (Arctotherium angustidens Gervais and Ameghino, 1880) is one of five described Arctotherium species endemic to South America and it is known for being the earliest, largest, and most carnivorous member of the genus.
- Leopoldo Héctor Soibelzon, Leopoldo Héctor Soibelzon, Blaine W. Schubert
- 2011
Arctotherium is an extinct genus of the Pleistocene short-faced bears endemic to Central and South America. Arctotherium migrated from North America to South America during the Great American Interchange, following the formation of the Isthmus of Panama during the late Pliocene.
Sep 25, 2023 · Learn about Arctotherium, the largest bear that has ever lived, with five different species in South America. Discover its physical characteristics, habitat, distribution, behavior, and diet in this ultimate guide.
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How tall is a Arctotherium angustidens?
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Is Arctotherium a short faced bear?
May 27, 2024 · Share on: Arctotherium is an extinct genus of big short-faced bears that first evolved millions of years ago and lived until the end of the last Ice Age. It is difficult to reach definitive conclusions about the Arctotherium. The fossils of each species are rare and hard to come by.
