Axolotl

Water salamander Axolotl, also called the "Mexican walking fish".

 

 

The axolotl is a curious creature native to Mexico. It is best known in its cartoon form as a “Mudkip” in the Pokemon series. It is a type of salamander that does not complete its development in the adult phase – it stays a larva and never grows up. Thus, the gills remain and the axolotl is 100% aquatic, despite the small legs it has.