THE REPTILE BOOK 



PLATE CXXXIII 



MOUNTAIN DIAMOND RATTLESNAKE, Crolalus atrox phase scutulatus 

 Recognised by the irregular plates between the eyes. See heads of rattlesnakes 



m 



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,: 



BLACK-TAILED RATTLESNAKE, Crotalus molossus 

 Abundant in the mountains of the Southwest near the Mexican border. Easily told by the jet black tail. One of the larger speiics 



