The axolotl is known by it's official name; Ambystoma mexicanum or more commonly as the Mexican salamander or Mexican walking fish. It is closely related to the tiger salamander but it is fully aquatic and spends its entire life underwater. They originate from spefic freshwater lakes, including Lake Xochimilco which lies underneath Mexico City. Sadly, they are registered as critically endangered in regards to conservation status as their young are often eaten by non-native fish which have been introduced into their habitats.
