Crotalus lepidus was created in 1861.
Crotalus horridus was created in 1758.
Crotalus durissus was created in 1758.
Crotalus adamanteus was created in 1799.
Crotalus atrox was created in 1853.
Rhopalus lepidus was created in 1861.
Acusilas lepidus was created in 1898.
Argyrodes lepidus was created in 1879.
Opilio lepidus was created in 1878.
Crotalus Horridus Horridus and Crotalus Horridus Atricaudatus for the southern "canebrake" race.
The scientific name for the diamondback rattlesnake is Crotalus atrox.
Crotalus atrox is the western diamondback rattlesnake.
Both te eastern and western diamondbacks are from the crotalus genus:Eastern Diamondback Rattlesnake - Crotalus adamanteusWestern Diamondback Rattlesnake - Crotalus atrox