﻿Oc. Papers, Cal. Acad. Sci., Vol. X 



[Van Deneurcii] 



Plate 37 



■*&*■»- 



4K 



V 



"... **$**,., 





Phrynosoma m'cal/ii, Flat-tailed Horned Toad 

 Collected near Yuma, Yuma County, Arizona, September, 1912. 



