The axolotl (or Ambystoma mexicanum) is an amphibian found exclusively in freshwater lakes in Mexico, with only Lake Xochimilco remaining as their natural habitat. Its wild type is green and brown in colour, with dark speckles across the body, however axolotls in the pet trade are often leucistic (white) or come in a number of other, vibrant colourmorphs. They have prominent gill fans protruding from their necks, a feature common in all salamander larvae, although due to their more aquatic lifestyle, the axolotl keeps these external gills. Its face is wide, with small eyes and a large mouth. They range between 15cm and 45cm in length, and average at around 300g of weight.

Latin Name
Ambystoma mexicanum
Slug
axolotl
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Animal Facts
The axolotl has the largest animal genome ever sequenced, ten times larger than that of humans.
Axolotls are carnivores, eating insects, molluscs and small fish, which they suck into their mouth.
The axolotl is ‘paedomorphic’, meaning it retains the characteristics of a juvenile throughout its entire life and, unlike most amphibians, does not metamorphose.
The axolotl is named after Xolotl, the Aztec god of fire and lightning.
The axolotl has been largely researched because of its ability to regrow limbs and organs.
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