Arizona coral snake
    Mexican vine snake
    Tropical vine snake
    Sidewinder Rattlesnake
    Grand Canyon Rattlesnake
    Arizona Black Rattlesnake
    Great Basin Rattlesnake
    Tiger Rattlesnake
    Hopi Rattlesnake
    Lyre snake
    Mojave Rattlesnake (Crotalus scutulatus)
    Night Snake
    Northern Blacktail Rattlesnake
    Prairie Rattlesnake (Crotalus viridis)
    Arizona ridge-nosed rattlesnake (Crotalus willardi willardi)
    Southwestern Blackhead Snake
    Speckled Rattlesnake (Crotalus mitchelli)
    Western Coral snake (Micruroides euryxanthus)
    Western Diamondback Rattlesnake (Crotalus atrox)
    Western Shovelnose Snake
    Twin-Spotted Rattlesnake