Ambystoma mexicanum

Ambystoma mexicanum, commonly known as the axolotl, is a neotenic salamander related to the tiger salamander. Although the axolotl is colloquially known as a "Mexican walking fish", it is not a fish, but an amphibian.

Taxonomy

The species was originally found in several lakes, such as Lake Xochimilco underlying Mexico City. Axolotls are members of the Ambystomatidae family, which also includes several other types of salamanders. The term "axolotl" is derived from "āxōlōtl", which is Nahuatl for "water dog".

Characteristics

Axolotls are known for their regenerative abilities, as they can regenerate limbs, spinal cord, heart, and other organs. They are also capable of undergoing metamorphosis to take on a terrestrial form, similar to that of the closely related tiger salamander, but this is rare in the wild.

Conservation Status

The axolotl is currently listed as critically endangered in the wild, with a decreasing population due to habitat loss and pollution. They are also popular in the pet trade, and in research due to their regenerative abilities.

In Culture

The axolotl has been a part of Mexican culture and history, with its image being used in various forms of art and literature. It is also a popular creature in the pet trade due to its unique appearance and care requirements.

See Also

• Salamander
• Amphibian
• Endangered Species