Sierra Alligator Lizard

The Sierra Alligator Lizard is similar to the Shasta Alligator Lizard. It is a small lizard with short limbs, a long tail, and a slim body. This subspecies can have a variety of color patterns, but is typically brown, olive, or grey with fewer dark patches than the Shasta Alligator Lizard.
SCIENTIFIC NAME
Elgaria coerulea palmeri
CLASSIFICATION
Reptile
LIFE SPAN
5-10 Years
STATE CONSERVATION STATUS
  • Priority Species
  • State Protected
FEDERAL CONSERVATION STATUS
Least Concern
GAME STATUS
Non-Game
  1. Washoe
  2. Humboldt
  3. Pershing
  4. Churchill
  5. Mineral
  6. Lyon
  7. Douglas
  8. Carson City
  9. Storey
  1. Elko
  2. Lander
  3. Eureka
  4. White Pine
  1. Esmeralda
  2. Nye
  3. Lincoln
  4. Clark

Habitat & Range

The Sierra Alligator Lizard is generally found in cooler, damper places in a variety of forested habitats, and is found in higher altitudes than other subspecies. The Sierra Alligator Lizard is only found in the Sierra Nevada and adjacent areas in western Nevada.

  • Alpine forests of the Sierras
  • Grasslands
  • Upland Forests

Threats

  • Habitat Loss
  • Overcollection

Natural History

The Sierra Alligator Lizard is a subspecies of the Northern Alligator Lizard. This subspecies is known to eat a variety of small invertebrates, including insects, spiders, millipedes, slugs, snails, and worms.
Alligator lizards are very secretive and keep hidden under rocks, logs, and sometimes burrows. The Sierra Alligator Lizard is found in higher altitudes, so they are active for a much shorter season than other subspecies.

Fun Facts

These lizards give birth to live young. A defense mechanism for these lizards is that they can easily lose their tails and it will grow back, although not quite to the same quality as the tail they lost.