Discovery and Descendants of the Axolotls
Axolotls are a species of salamandra who never reach full adulthood. In a process called neoteny, maintain juvenile physical characteristics throughout their lives. They were first discovered in the lakes around Mexico City, specifically in Xochimilco, although now most wild populations have disappeared due to urbanization and water pollution.
The name “axolotl” comes from the Nahuatl word “axolotl,” meaning “water monster.” According to Aztec mythology, axolotls are the reincarnation of the god of lightning and death, Xolotl, who transformed himself into this creature to avoid being sacrificed.
Different Types of Axolotls
There are different types or colors of axolotls, known as morphs. These include:
- Wild Axolotl: Dark, almost black in tone.
- Leucistic Axolotl: It is completely white with pink or reddish eyes.
- Golden Axolotl: It has a pale golden color with darker spots.
- Axolotl melanoides: Also dark in color like the wild one, but it does not have golden or mottled tones.
- Axanthic axolotl: It is a grey colour, like a light slate colour.
The Habitat of the Axolotls
Axolotls are amphibians They live exclusively in water. In their natural habitat in Xochimilco, they are mainly found in the remaining canals and lakes. They prefer calm waters where they can swim and dive to their heart's content.
In captivity, axolotls require a freshwater aquarium with a filter that generates a low water flow, as they are sensitive to strong currents. The aquarium should have a substrate that is not too small so that the axolotl does not accidentally ingest it.
Feeding Axolotls
Axolotls are carnivorous and in the wild feed primarily on small prey such as insects, worms and minnows. In captivity, their diet may include a variety of foods such as earthworms, small insects and special axolotl pellets.
It is important to note that although they may commit cannibalism in overcrowded conditions or when there is a lack of food, this behavior is not common and should not be induced.
Curiosities about Axolotls
One of the most notable features of axolotls is their ability to regenerate body parts. Unlike other amphibians, axolotls can regenerate internal organs, bones, muscles, and even parts of the heart and brain. This phenomenon has been of great interest to scientists, who are seeking to understand more about human tissue regeneration.
We hope this journey through the fascinating world of axolotls has sparked your interest and respect for these unique and intriguing creatures. Remember, each animal has its own unique space and needs, and it is our responsibility to care for and nurture it.