Axolotl (Ambystoma mexicanum) - Requested by Anonymous
A neotenic salamander, closely related to the Tiger Salamander. It is also called ajolote (which is also a common name for different types of salamander). The species originates from numerous lakes, such as Lake Xochimilco underlying Mexico City. Axolotls are used extensively in scientific research due to their ability to regenerate limbs. Some have indeed been found restoring the less vital parts of their brains. They can also readily accept transplants from other individuals, including eyes and parts of the brain—restoring these alien organs to full functionality. In some cases, axolotls have been known to repair a damaged limb as well as regenerating an additional one, ending up with an extra appendage that makes them attractive to pet owners as a novelty.
As of 2010, wild axolotls are near extinction due to urbanization in Mexico City and polluted waters.Â
(Source: Wikipedia)

