Scientific name: Ambystoma mexicanum
Neotenic aquatic amphibian that retains its external gills throughout its life.
Information about the axolotl in its natural environment, without human intervention.
The axolotl is an amphibian endemic to the Xochimilco area (Mexico). It inhabits channels and cold water bodies, with abundant vegetation where it can take refuge.
It prefers calm, well-oxygenated water at low temperatures (between 14 and 20 °C). The bottom is usually soft, with aquatic plants and hiding spots formed by roots and rocks.
It is a primarily crepuscular and nocturnal species. It spends most of its time at the bottom, waiting for prey that passes by. It has a calm and non-aggressive character.
It stands out for its extraordinary ability to regenerate limbs, part of the heart and even sections of the spine. It maintains larval characteristics (external gills) throughout its life, a phenomenon known as neoteny.
In the wild, it is considered critically endangered due to habitat destruction, water pollution and the introduction of invasive species. Conservation of the Xochimilco ecosystem is key to its survival.
Interesting facts about this species that help better understand its biology and relationship with the environment.
Visual summary of the most critical aspects for the welfare of this species in captivity.
Requires spacious aquariums, especially if more than one specimen lives together. The larger the water volume, the easier it is to maintain stable parameters.
It is extremely sensitive to temperature and pollution. A filtration failure or water changes can affect its health very quickly.
It is not an animal to handle or "play" with. The ideal is to enjoy watching it in its aquarium and limit handling to strictly necessary situations.
Guidance information about its maintenance only in responsible facilities. Does not promote trade or illegal capture.
Although there are axolotls bred in captivity, they are not "toy" animals. They require a specific aquarium, cold water and constant maintenance. It is not a recommended species for impulsive beginners.
A well-maintained axolotl shows regular appetite, moderate curiosity and rests in various areas of the aquarium. Lack of shelters, handling stress and inadequate water directly affect its health.
High temperatures, poor water quality, cohabitation with fish that damage its gills or compete for food, and rough handling. If any symptoms of illness appear, it is appropriate to see a veterinarian specialized in exotics.
This section has an educational purpose. Keeping exotic fauna may be restricted or prohibited in many places. Always consult the authorities and prioritize the protection of wild populations.