V. _..-.* 



PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES 



Fourth Series 



Vol. XI, Nos. 2, 3 and 4, pp. 27-72 July 8, 1921 



II 



A List of the Amphibians and Reptiles of 



Nevada, with Notes on the. Species in 



the Collection of the Academy 



in 



A List of the Amphibians and Reptiles of 



Idaho, with Notes on the Species in 



the Collection of the Academy 



IV 



A List of the Amphibians and Reptiles of 

 the Peninsula of Lower California, with 

 Notes on the Species in the Collec- 

 tion of the Academy 



John Van Denburgh 



Curator, Department of Herpetology 



AND 



Joseph R. Slevin 



Assistant Curator, Department of Herpetology 



SAN FRANCISCO 



Published by the Academy 



1921 



