200+ Amazing Axolotl Facts

Axolotls can regenerate their limbs, heart, and parts of their brain.

Axolotls keep their juvenile features throughout their entire life, a condition called neoteny.

Axolotls are native only to Lake Xochimilco in Mexico City.

Wild axolotls are critically endangered with fewer than 1,000 remaining.

Axolotls have external gills that look like feathery branches on their heads.

Axolotls can live 10-15 years in captivity with proper care.

The name "axolotl" comes from the Aztec god Xolotl.

Axolotls come in many colors including leucistic (pink), wild-type (brown), albino, and melanoid.

GFP axolotls glow green under blacklight due to a jellyfish protein.

Axolotls are carnivores and eat worms, insects, and small fish.

Axolotls have poor eyesight and rely on smell to find food.

Female axolotls can lay 100-1,000 eggs at a time.

Axolotls were used in space experiments on the Space Shuttle.

Axolotls can regenerate the same limb up to 5 times.

The axolotl genome is 10 times larger than the human genome.

Axolotls don't undergo metamorphosis like other salamanders.

Axolotls prefer water temperatures between 60-64°F (15-18°C).

Axolotls can regenerate their spinal cord after injury.

The first axolotls in captivity were brought to Europe in 1864.

Axolotls have four toes on their front feet and five on their back feet.