Axolotl (Ambystoma mexicanum)

Description of the animal

Appearance

The axolotl is a type of salamander that remains aquatic its entire life. It is known for its feathery external gills, wide head, and smile-like mouth. Axolotls can be various colors, including black, white (leucistic), and pink.

Distribution

Endemic to Mexico, axolotls are native to Lake Xochimilco and Lake Chalco, though Lake Chalco no longer exists.

Habitat

Axolotls are freshwater animals found in lakes and canals, preferring calm and well-vegetated waters.

Behavior

They are mainly nocturnal and are bottom dwellers, hiding under rocks or other objects on the lakebed during the day.

Diet

Axolotls are carnivores, feeding on mollusks, worms, insect larvae, crustaceans, and some small fish.

Reproduction

Axolotls reach sexual maturity at about one year of age. Females can lay hundreds of eggs, which are fertilized externally by the male.

Threats

Their population is threatened by habitat loss, pollution, and introduction of invasive species. They are considered critically endangered in the wild.