THE REPTILES 



OF 



WESTERN NORTH AMERICA 



An Account of tne Species Known to Inhabit 



CALIFORNIA 



AND 



OREGON, WASHINGTON, IDAHO, UTAH, NEVADA, 



ARIZONA, BRITISH COLUMBIA, SONORA 



and LOWER CALIFORNIA 



BY 



JOHN VAN DENBURGH 



WitL One Hundred and Twcnty-eignt Plates 

 Volume I. Lizards 



SAN FRANCISCO 



CALIFORNIA ACADEMY OF SCIENCES 

 NOVEMBER 23, 1922 



