Axolotl gills appear as feathery appendages on the outside of their bodies. It makes them super recognisable – and very cute to boot!
100 Mind-Blowing Axolotl Facts
The average size of an axolotl is around 20-25 centimetres. That’s about the same length as a fully-grown guinea pig or a standard-sized envelope.
Interestingly, pink, white and albino axolotls are more common when bred in captivity. We’re not sure why this is, but you’ll rarely see a pink or white axolotl in the wild. Instead, they’re much more likely to be brown or green.
Experts believe they could hold the key to the secret of evolution and regeneration. That’s right, they may be difficult to examine, but scientists continue to persevere with sequencing the axolotl’s DNA. Many experts agree that the species could unlock the secret of evolution, while others say that gaining a deeper understanding of their regenerative abilities could revolutionise human medicine forever.
Habitat loss, pollution and invasive species are the primary reasons for the decline in axolotl numbers. For example, fish like perch and tilapia aren’t native to the waters of Lake Xochimilco, and these invasive species have had a massive impact on axolotl numbers.
Axolotl conservation efforts are in full swing. All isn’t lost for the cute-as-a-button axolotl. Over in Mexico, campaign groups are spearheading several initiatives to help safeguard this unique creature from extinction. That includes plans to raise the water level of Lake Xochimilco and rid its waters of invasive species.