Southwest Reptiles and Amphibians
Western Rattlesnake - Crotalus oreganus
Midget Faded Rattlesnake - Crotalus oreganus concolor
Woodbury, 1929(= Crotalus concolor)
Purple = C. o. concolor
Click the map for a key to the other subspecies.
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| Adult, Coconino County, Arizona | Sub-adult, Coconino County, Arizona | |
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| Sub-adult, Coconino County, Arizona | ||
| The snakes seen above are from an area at the edge of the Grand Canyon near Page, AZ. In 2011 I learned that genetics sampling has concluded that they are not Crotalus oreganus abyssus, as they were recently labeled here, but C. o. concolor. |
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| Adult, Coconino County, Arizona formerly listed as C. v. nuntius - Hopi Rattlesnake) |
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Southwest Reptiles & Amphibians
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