Country: Arizona
Distribution of Terrestrial Snakes in North America
Elapids
| Micruroides euryxanthus | C+S |
Pit Vipers
| Crotalus atrox | X | |
| Crotalus cerastes | W+SW | |
| Crotalus cerberus | C+E | |
| Crotalus lepidus | SE | |
| Crotalus lutosus | NW | |
| Crotalus mitchelli | W | |
| Crotalus molossus | X | |
| Crotalus pricei | SE | |
| Crotalus scutulatus | X | |
| Crotalus tigris | S | |
| Crotalus viridis | NE+SE | |
| Crotalus willardi | SE |
| Sistrurus catenatus | SE |