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Ailurarctos
Extinct genus of bears / From Wikipedia, the free encyclopedia
Ailurarctos ("cat bear") is an extinct genus of panda from the Late Miocene of China, some 8 million years ago.[1][2][3][4]
Quick Facts Ailurarctos Temporal range: Late Miocene, Scientific classification ...
Ailurarctos Temporal range: Late Miocene | |
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Paleoart of Ailurarctos | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Carnivora |
Family: | Ursidae |
Tribe: | Ailuropodini |
Genus: | †Ailurarctos Qi et al., 1989 |
Type species | |
†Ailurarctos lufengensis Qi et al., 1989 | |
Species | |
†A. lufengensis Qi et al., 1989 |
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Different teeth structures in the Ailuropoda lineage indicate a mosaic evolution during the past 2 million years.[5] Like modern giant pandas, Ailurarctos had a false thumb that allowed it to grip bamboo, suggesting that the panda's specialized bamboo diet goes back to as early as 6 to 7 million years ago.[6]