SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 



Bulletin 199 



AN ANNOTATED CHECKLIST AND KEY 



TO THE REPTILES OF MEXICO 



EXCLUSIVE OF THE SNAKES 



BY 



HOBART M. SMITH and EDWARD H. TAYLOR 



UNITED STATES 



GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1950 



For sale by the Superintendent of Documents, U. S. Government Printing Office 

 Washington 25, D. C. - Price 75 cents (Paper) 



