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California records

Red Diamond Rattlesnake in California

Venomous

Crotalus ruber

Red Diamond Rattlesnake
Crotalus ruber

Yes. The Red Diamond Rattlesnake has been recorded in 8 California counties. It is venomous. Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

If you are bitten

Rattlesnake bites are medically serious. Expect intense pain, rapid swelling, and bruising. Stay calm, keep the bitten limb still and roughly level with the heart, remove rings and tight clothing, and get to an emergency room immediately. Do NOT apply a tourniquet, cut the wound, apply ice, or try to suck out venom. Call Poison Control at 1-800-222-1222 or 911 in the US, or your local emergency number. (Source: CDC.)

California counties with Red Diamond Rattlesnake records

8 listed

See the full Red Diamond Rattlesnake profile or all snakes in California.