Tigers evolved with snow leopards, gene study reveals

The tiger may be more ancient and distinct than we thought. Tigers are less closely related to lions, leopards and jaguars than these other big cats are to each other, according to a new comprehensive study. The genetic analysis also reveals the tiger began evolving 3.2 million years ago, and its closest living relative is the equally endangered snow leopard.

2010-02-12

 tiger extinction genetics evolution

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