Photo credit:

Dick Barlett

Common name

Great Basin Rattlesnake

Scientific name

Crotalus oreganus lutosus

Conservation Status

Least Concern

Federal and State Protections

Countries of Occurrence

United States of America

States or Providence 

Counties

Adult size

Species Description

This large rattlesnake can reach up to 50 inches in length and resides in many of the western states along the Great Basin in dry and barren habitats. It is distinctly blotched typically with a banded tail before the rattle. This species used to be a subspecies under "oreganus" but has recently been elevated to its own species.

Fun fact: The Great Basin rattlesnake is extremely variable in coloration of its blotches and the rest of its body. The blotches may be dark like this, chocolatey, tan, silver, or different shades in between, and the background is just as variable. Most often, the blotches are either darker or a similar color to the rest of the snake.

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Jacksonville, FL |  savethebuzztails@hotmail.com  |  904-955-0278

© 2019 The Rattlesnake Conservancy, 501(c)(3) corporation

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