Subject
the axolotl
An axolotl is a Mexican salamander that stays in its underwater larval form for its entire life — keeping its feathery gills and tail fin instead of changing into a land animal like other salamanders. Axolotls can regrow whole limbs, parts of their heart, and even parts of their brain. Daily Doodle has featured axolotls with sourced facts for kids 4-10, plus a printable coloring page.
Quick facts
- Axolotls can regrow lost limbs, tails, parts of their heart, and parts of their brain — without scarring.
- Unlike other salamanders, they never grow up onto land. They keep their gills and live underwater for life.
- In the wild, axolotls live in only one lake system — Lake Xochimilco in Mexico — and are critically endangered.
- They can live 10 to 15 years in captivity.
- Their name comes from the Aztec god Xolotl, who was said to have turned himself into one.
Why kids love the axolotl
An axolotl looks like a smiling underwater dragon, and it can grow a leg back if it loses one. That is the coolest super-power on this list.
The Daily Doodle issue
Frequently asked
- Can axolotls really regrow body parts?
- Yes. They can regrow entire limbs, tails, jaws, and even parts of the heart and brain — and they do it without scarring. Scientists study them to understand how regeneration works.
- Why do axolotls stay underwater their whole lives?
- Axolotls keep features other salamanders only have as babies — gills, fin, soft skin. This is called 'neoteny.' They never go through the full change to a land form.
- Are axolotls endangered?
- In the wild, yes — critically endangered. They live in only one place, the Lake Xochimilco wetlands near Mexico City, where pollution and invasive fish have hurt the population.
- Are axolotls and salamanders the same thing?
- An axolotl IS a kind of salamander. It just never grows up the way most salamanders do.
Sources
- Axolotl: The fish that walks — American Museum of Natural History
- Axolotl — Encyclopaedia Britannica
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