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  1. Há 3 dias · The American black bear (Ursus americanus), also known as the black bear, is a species of medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species.

  2. en.wikipedia.org › wiki › ArctodusArctodus - Wikipedia

    Há 3 dias · The short, broad rostrum of Arctodus is a characteristic also shared with the sun bear and the spectacled bear, which are both omnivorous. Specialized scavengers like hyenas show distinctive patterns of molar damage from cracking bones.

  3. en.wikipedia.org › wiki › BearBear - Wikipedia

    Há 2 dias · Modern bears comprise eight species in three subfamilies: Ailuropodinae (monotypic with the giant panda), Tremarctinae (monotypic with the spectacled bear), and Ursinae (containing six species divided into one to three genera, depending on the authority).

  4. 28 de abr. de 2024 · Some bear species, such as the spectacled bear and the sloth bear, have distinctive markings around their eyes that resemble false eyespots. These markings may serve as a form of camouflage or mimicry, as they can confuse predators or potential threats into thinking the bear is watching them.

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  5. 15 de abr. de 2024 · The spectacled bear (Tremarctos ornatus) is one of the most threatened large mammals in Latin America. Using camera traps from 2021 to 2022, we sought to investigate the status of the species in the Serranía de San Lucas (San Lucas), an isolated and unprotected mountain range in northern Colombia.

  6. 14 de abr. de 2024 · Tremarctos floridanus: Florida Spectacled Bear The Florida spectacled bear, otherwise known as the Florida cave bear, belonged to the same general family (Tremarctinae) as its larger counterpart, Arctodus simus, of which it shared much of its range, but was substantially smaller.

  7. 8 de abr. de 2024 · On the other hand, the spectacled bear (Tremarctos ornatus) is the species more geographically isolated and the only one distributed exclusively in the Southern Hemisphere, living in the Andes Mountain range.