PROCEEDINGS 
OF THE 
CALIFORNIA ACADEMY OF SCIENCES 
FourTH SERIES 
Vor. III, pp. 391-454, pls. 17-28 NoveMBER 5, 1913 
A List of the Amphibians and Reptiles of 
Arizona, with Notes on the Species in 
the Collection of the Academy 
BY 
JoHN vAN DENBURGH 
Curator of the Department of Herpetology 
AND 
JosEPH R, SLEVIN 
Assistant Curator of the Department of Herpetology 
SAN FRANCISCO 
PUBLISHED BY THE ACADEMY 
1913 
