The Black-tailed Rattlesnake is also called the "Green Rattler", the "Dog-faced Rattlesnake", and the "Mountain Diamondback".

Common names: black-tailed rattlesnake, green rattler, Northern black-tailed rattlesnake, more Crotalus molossus is a venomous pit viper species found in the southwestern United States and Mexico.

The Mexican West Coast Rattlesnake (Crotalus basiliscus), also known as the "Mexican Green Rattler" or the "Mexican West Coast Green Rattlesnake", is a type of venomous pit viper species.

The behavior of northern black-tailed rattlesnakes varies over the course of a year.

Common names: black-tailed rattlesnake, green rattler, Northern black-tailed rattlesnake, more Crotalus molossus is a venomous pit viper species found in the southwestern United States and Mexico.

The Black-Tailed Rattlesnake (Crotalus Molossus) is a species of venomous Pit vipers, found in southwestern United States of America and Mexico.

Common names: black-tailed rattlesnake, green rattler, Northern black-tailed rattlesnake, more Crotalus molossus is a venomous pit viper species found in the southwestern United States and Mexico.