December 20, 2010 / Nature / 0 comments 
Axolotl is a very unusual creature. It belongs to the group of mole salamanders and larvae of this species fail to undergo metamorphosis, so the adults remain aquatic. They have an ability to regenerate most body parts. Until now, axolotls were sold widespread on the market for food, but nowadays they are often kept as pets. And they are smiling :)

























