do mexican salamanders is also called ambystoma mexicanum

Yes, that's correct. The Mexican salamander, also known as the axolotl, is scientifically named Ambystoma mexicanum. It's a unique and fascinating amphibian species native to Mexico, specifically to areas around Mexico City such as Lake Xochimilco and its tributaries. Here are some facts about the axolotl:

1. Neoteny: Axolotls are known for their neoteny, a biological trait where they retain juvenile characteristics into adulthood. This includes their external gills, which give them a distinctive, large-eyed appearance.

2. Regenerative Abilities: They're famous for their remarkable ability to regenerate lost body parts, including limbs, spinal cord, heart, and parts of their brain.

3. Vulnerable Species: Due to habitat loss and pollution in their native Mexico, axolotls are classified as critically endangered in the wild.

4. Pet Trade: Axolotls are popular among exotic pet enthusiasts and are often bred in captivity, resulting in many different morphs and color variations.

5. Scientific Importance: Their regenerative capabilities make them valuable subjects in scientific research, particularly in the fields of developmental biology and tissue regeneration.

The axolotl is a symbol of the diversity and uniqueness of nature, and despite being named after the same genus as other salamanders (Ambystoma), it has its own set of evolutionary traits that make it an entirely distinct species.