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Lion survived poacher snare, Mikumi National Park, Tanzania
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Lion Survived Poacher Snare, Mikumi National Park, Tanzania

The lion is a species of the genus Panthera and its closest relatives are the other species of this genus: the tiger, the jaguar, and the leopard. Panthera leo itself evolved in Africa between 1 million and 800,000 years ago, before spreading throughout the Holarctic region. It appeared in Europe for the first time 700,000 years ago with the subspecies Panthera leo fossilis at Isernia in Italy. From this lion derived the later Cave Lion (Panthera leo spelaea), which appeared about 300,000 years ago. During the upper Pleistocene the lion spread to North and South America, and developed into Panthera leo atrox, the American Lion. Lions died out in northern Eurasia and America at the end of the last glaciation, about 10,000 years ago; this may have been secondary to the extinction of Pleistocene megafauna.
Subspecies
Traditionally, twelve recent subspecies of lion were recognized, the largest of which was the Barbary Lion. The major differences between them were location, mane appearance, size, and distribution. Because these characteristics are very insignificant and show a high individual variability, most of these forms were probably not true subspecies, especially as they were often based upon zoo material of unknown origin that may have had "striking, but abnormal" morphological characteristics. Today only eight subspecies are usually accepted, but one of these (the Cape Lion, formerly described as Panthera leo melanochaita) probably is invalid. Even the remaining seven subspecies might be too many; mitochondrial variation in recent African lions is modest, which suggests that all sub-Saharan lions could be considered a single subspecies, possibly divided in two main clades: one to the west of the Great Rift Valley and the other to the east. Lions from Tsavo in Eastern Kenya are much closer genetically to lions in Transvaal (South Africa), than to those in the Aberdare Range in Western Kenya.

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Filename:528000.jpeg
Album name:Fauna & Flora
Rating (1 votes):55555
Keywords:#lion #survived #poacher #snare #mikumi #national #park #tanzania
Filesize:68 KiB
Date added:Dec 26, 2012
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