Crotalus lepidus was created in 1861.
Crotalus atrox was created in 1853.
Crotalus durissus was created in 1758.
Crotalus horridus was created in 1758.
Crotalus adamanteus was created in 1799.
Rhopalus lepidus was created in 1861.
Argyrodes lepidus was created in 1879.
Opilio lepidus was created in 1878.
Acusilas lepidus was created in 1898.
Crotalus Horridus Horridus and Crotalus Horridus Atricaudatus for the southern "canebrake" race.
Western diamondback rattlesnake - crotalus atrox.Eastern diamondback rattlesnake - crotalus adamanteus.
Crotalus atrox is the western diamondback rattlesnake.
Octavian forced Lepidus to retire, in fact it was more like a banishment. This was after the war with Sextus Pompey, when Lepidus tried to take Sicily for himself. Octavian won over the army of Lepidus and expelled him from the triumvirate. Lepidus was then ordered to retire to the city of Circeii, under strict supervision.