THE REPTILE BOOK 



PLATE CXXXIII 



MOUNTAIN DIAMOND RATTLESNAKE, Crotalus atrox phase scutulatus 

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



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 species 



