The Mexican mole lizard is found only in Baja California, Mexico.

The species originates from the lake underlying Mexico City and is also called 'ajolote' (which is also the common name for the Mexican Mole Lizard).

The Mexican mole lizard (Bipes biporus), also known as the five-toed worm lizard or ajolote, is a species of amphisbaenian, which is endemic to Baja California, Mexico.

The Mexican mole lizard (Bipes biporus), also known as the five-toed worm lizard or ajolote, is a species of amphisbaenian, which is endemic to Baja California, Mexico.