Crotalus Linnaeus, 1758
Crotalus durissus cascavella (Wagler, 1824)
Crotalus durissus collilineatus (Amaral, 1926)
Crotalus durissus cumanensis Humboldt, 1811
Crotalus durissus dryinas (Linnaeus, 1758)
Crotalus durissus subsp. durissus Linnaeus, 1758
Crotalus durissus marajoensis (Hoge, 1966)
Crotalus durissus maricelae García Pérez, 1995
Crotalus durissus ruruima (Hoge, 1965)
Crotalus durissus terrificus (Laurenti, 1768)
Crotalus durissus totonacus (Gloyd & Kauffeld, 1940)
Crotalus durissus trigonicus (Harris & Simmons, 1978)