8 Random Axolotl Facts You Might Not Know

Get ready, here’s a bundle of random facts about my family. Which one surprises you most?

1. Axolotls aren’t fish

Even though we’re nicknamed the Mexican walking fish, axolotls are amphibians, salamanders to be exact. We’re closer to frogs than to fish.

2. The name comes from an ancient language

The word axolotl comes from Nahuatl, the language of the Aztecs. It’s often translated as “water monster” or “water dog”, and linked to Xolotl, a god in Aztec mythology.

3. Teeth, but no chewing

Axolotls have tiny teeth, but don’t use them to chew. We eat by suction: opening our mouths so fast that food gets pulled right in. Gulp!

4. Super long DNA

The axolotl genome contains about 32 billion base pairs, roughly 10 times longer than the human genome. Its giant size made it a real challenge for scientists to map.

5. Not-so-sharp eyesight

Axolotls have no eyelids, and their eyesight isn’t great. To find food, they rely on smell and the lateral line, a sense that feels tiny vibrations in the water.

6. The smile is real

An axolotl’s mouth naturally curves upward, so we look like we’re smiling all the time. A cute bonus from nature! 😊

7. Walking underwater

Axolotls can swim by swishing their tails, but they also often walk slowly along the bottom on their four tiny legs.

8. Famous worldwide

From Mexican banknotes to games and plushies, axolotls are one of the internet’s favorite animals. Yet in the wild, we’re extremely rare. Ironic, isn’t it?

Have another axolotl fact you love? Tell us on the feedback page! 💌