Axolotl

Axolotls are salamanders which differ from most other salamanders in that they live permanently in water.  They are found only in certain parts of Mexico. They are often known as Mexican Walking Fish, however, they are not fish but are amphibians which never metamorphose and retain the larval body features including external gills. Amphibians which do not metamorphose are said to exhibit neoteny . In extremely rare cases, an axolotl will progress to maturity and emerge from the water,

The axolotl, like all amphibians, is carnivorous, capturing small prey such as worms, insects, and small fish in the wild.

Officially an endangered species they have been captive bred since the 1800s.

Where they live: Mexico City, originating from two nearby lakes called Xochimilco and Chalco.

Habitat: High altitude lakes with low temperatures, especially during the winter months.

Size: Length: up to 30 cm

Weight: 60 to 227 g

Life span:10-15 years

Conservation status: IUCN listed Critically Endangered.

Threats: Populations are in decline as the demands of nearby Mexico City have led to the draining and contamination of much of the waters of the Xochimilco Lake complex. They are also popular in the aquarium trade, and roasted axolotl is considered a delicacy in Mexico,  Most recently their numbers have suffered due tothe  predation of their eggs and young by introduced fish species.

Fun Fact:

•   Axolotls are probably one of the most scientifically studied salamanders in the world because of their ability to regenerate lost body parts,