Thursday, December 18, 2008

Frog with Green Blood and Turquoise Bones



A frog with green blood and turquoise bones has been discovered in Cambodia's remote Cardamom Mountains, international conservation organization Fauna & Flora International announced.

The Samkos bush frog (Chiromantis samkosensis) is thought to be extremely rare. Its strange colored bones and blood are caused by the pigment biliverdin, a waste product usually processed in the liver.

In this species, the biliverdin is passed back into the blood giving it a green color; a phenomenon also seen in some lizards. The green biliverdin is visible through the frog's thin, translucent skin, making it even better camouflaged and possibly even causing it to taste unpalatable to predators.

Original article here.

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