SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 

 Bulletin 157 



THE BUTTERFLIES 



OF THE DISTRICT OF COLUMBIA 



AND VICINITY 



BY 



AUSTIN H. CLARK 



Curator of Echinoderms 

 United States National Museum 



UNITED STATES 



GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1932 



For sale by the Superintendent of Documents, Washington, D. C 



Price?!. 50 



