Noun: rock rattlesnake
- Mountain rock dweller of Mexico and most southern parts of United States southwest
"The rock rattlesnake blended perfectly with the granite boulders";
- Crotalus lepidus
Derived forms: rock rattlesnakes
Type of: rattler [N. Amer, informal], rattlesnake
Part of: Crotalus, genus Crotalus
Encyclopedia: Rock rattlesnake