72 



CALIFORNIA ACADEMY OF SCIENCES 



[Proc. 4th Ser. 



85. Crotalus mitchellii Cope 



The only snake of this species collected was found at Agua 

 Caliente. It was brought in by a Mexican boy who caught it 

 in a small field that was being dug up for planting corn. Mr. 

 Ferris saw a rattlesnake which he thought was this species on 

 Mount San Rafael, when about half way up the mountain. 



