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The giant panda (Ailuropoda melanoleuca), also known as the panda bear or simply panda, is a bear species endemic to China. It is characterised by its white coat with black patches around the eyes, ears, legs and shoulders. Its body is rotund; adult individuals weigh 100 to 115 kg (220 to 254 lb) and are typically 1.2 to 1.9 m (3 ft 11 in to 6 ...
The red panda's place on the evolutionary tree has been debated, but modern genetic evidence places it in close affinity with raccoons, weasels, and skunks. It is not closely related to the giant panda, which is a bear, though both possess elongated wrist bones or "false thumbs" used for grasping bamboo.
Ailuropodinae is a subfamily of Ursidae that contains only one extant species, the giant panda (Ailuropoda melanoleuca) of China.The fossil record of this group has shown that various species of pandas were more widespread across the Holarctic, with species found in places such as Europe, much of Asia, North America and even Africa.
Ailuropoda is the only extant genus in the ursid (bear) subfamily Ailuropodinae.It contains one living and one or more fossil species of panda. [4] [5]Only one species—Ailuropoda melanoleuca—currently exists; the other three species are prehistoric chronospecies.
Sawfish (a group of rays related to guitarfish), unrelated sawsharks (a group of sharks), and the extinct sawskates (another group of rays related to modern skates) all convergently evolved a saw-like rostrum with sharp transverse teeth for hunting. [130] This evolutionary process has been named "pristification". [131]
A phylogenetic tree, phylogeny or evolutionary tree is a graphical representation which shows the evolutionary history between a set of species or taxa during a specific time. [ 1 ] [ 2 ] In other words, it is a branching diagram or a tree showing the evolutionary relationships among various biological species or other entities based upon ...
Ailuridae is a family in the mammal order Carnivora.The family consists of the red panda (the sole living representative) and its extinct relatives.. Georges Cuvier first described Ailurus as belonging to the raccoon family in 1825; this classification has been controversial ever since. [1]
The tree of life or universal tree of life is a metaphor, conceptual model, and research tool used to explore the evolution of life and describe the relationships between organisms, both living and extinct, as described in a famous passage in Charles Darwin's On the Origin of Species (1859). [1]