Tolong jelaskan mengenai Spesies dari Ular-derik besar

Crotalus adamanteus PALISOT DE BEAUVOIS, 1799 - Ular-derik punggung-permata timur

Crotalus atrox BAIRD & GIRARD, 1853 - Ular-derik punggung-permata barat

Crotalus campbelli BRYSON JR, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ,, GRÜNWALD & MURPHY, 2014

Crotalus durissus LINNAEUS, 1758 - Cascabel

Crotalus ericsmithi CAMPBELL & FLORES-VILLELA, 2008

Crotalus horridus LINNAEUS, 1758 - Ular-derik kayu

Crotalus lorenzoensis RADCLIFF & MASLIN, 1975

Crotalus molossus BAIRD & GIRARD, 1853

Crotalus oreganus HOLBROOK, 1840 - Ular-derik Pasifik

Crotalus polisi MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018

Crotalus pricei VAN DENBURGH, 1895

Crotalus ruber COPE, 1892 - Ular-derik punggung-permata merah

Crotalus tancitarensis ALVARADO-DÍAZ & CAMPBELL, 2004

Crotalus thalassoporus MEIK, SCHAACK, FLORES-VILLELA & STREICHER, 2018

Crotalus tigris KENNICOTT, 1859 - Ular-derik harimau

Crotalus tlaloci BRYSON, LINKEM, DORCAS, LATHROP, JONES, ALVARADO-DÍAZ, GRÜNWALD & MURPHY, 2014

Crotalus totonacus GLOYD & KAUFFELD, 1940

Crotalus tzabcan KLAUBER, 1952 - Tzabcan

Crotalus unicolor VAN LIDTH DE JEUDE, 1887

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