trezor.io
Rate this file (Rating : 5 / 5 with 1 votes)
Bear cub caught in garbage truck in downtown Vancouver, Canada
trezor.io

Bear Cub Caught In Garbage Truck In Downtown Vancouver, Canada

Other extinct bear genera include Agriarctos, Indarctos, and Agriotherium (sometimes placed within hemicyonids).
Taxonomic revisions of living bear species
The giant panda's taxonomy (subfamily Ailuropodinae) has long been debated. Its original classification by Armand David in 1869 was within the bear genus Ursus, but in 1870 it was reclassified by Alphonse Milne-Edwards to the raccoon family. In recent studies, the majority of DNA analyses suggest that the giant panda has a much closer relationship to other bears and should be considered a member of the family Ursidae. Estimates of divergence dates place the giant panda as the most ancient offshoot among living taxa within Ursidae, having split from other bears 17.9 to 22.1 Ma ago. The red panda was included within Ursidae in the past. However, more recent research does not support such a conclusion and instead places it in its own family Ailuridae, in superfamily Musteloidea along with Mustelidae, Procyonidae, and Mephitidae. Multiple similarities between the two pandas, including the presence of false thumbs, are thus thought to represent an example of convergent evolution for feeding primarily on bamboo.

File information
Filename:442379.jpg
Album name:Fauna & Flora
Rating (1 votes):55555
Keywords:#bear #cub #caught #garbage #truck #downtown #vancouver #canada
Filesize:60 KiB
Date added:Dec 15, 2011
Dimensions:450 x 633 pixels
Displayed:156 times
URL:displayimage.php?pid=442379
Favorites:Add to Favorites