by Akash
Arizona coral snake: black, red, yellow bands; small, secretive
Sidewinder rattlesnake: sidewinding gait; desert-adapted
Arizona black rattlesnake: black, white, black bands; found in mountains
Great Basin rattlesnake: light brown, dark brown bands; found in desert
Hopi rattlesnake: dark brown, light brown bands; found in mountains
Mojave rattlesnake: light brown, dark brown bands; found in desert
Western diamondback rattlesnake: large, heavy; found in desert