Diamond-back rattlesnakes
are most commonly found in the western United States. There are actually
seven different sub species of Diamond back Rattlesnake.
Some of the other common names that Diamond-back
Rattlesnakes go by are: Western rattlesnake,
northern Pacific rattlesnake,
Pacific rattlesnake, black rattlesnake, Arizona
diamond rattlesnake, black diamond rattlesnake, black snake, California
rattlesnake, confluent rattlesnake, diamond-back rattlesnake, Great Basin
rattlesnake, Hallowell's rattlesnake, Missouri rattlesnake, Oregon rattlesnake,
Pacific rattler, rattlesnake, southern rattlesnake, western black rattlesnake,
western rattler.