How long do axolotls and other salamanders live?

How long do axolotls and other salamanders live?

Salamanders have life spans varying by species. They live from 3 to 55 years. The axolotl’s life span is on the shorter side of this range.

Why are axolotls the most studied salamander model?

Axolotls are used because they provide a vertebrate model organism that is easy to rear and breed in the lab.

Methods to care for axolotls have been perfected over many decades and they are the only salamanders that can be bred multiple times a year.