What did the first snakes look like?

20 mayo 2015

The original snake ancestor was a nocturnal, stealth-hunting predator that had tiny hindlimbs with ankles and toes, according to new research. Snakes show incredible diversity, with over 3,400 living species found in a wide range of habitats, such as land, water and in trees. But little is known about where and when they evolved, and how their original ancestor looked and behaved.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/c2BWoEB99iM/150519210253.htm

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