<^y 



^MiTHsoisriAN iisrsTiTUTioisr. 



I'NITED STATES NATIONAL MUSEUM. 



BULLETIN 



UNITED STATES NATIONAL MUSEUM. 



ISTo. 53. 



A LIST OF NORTH AMERICAN LEPIDOPTERA AND KEY TO 

 THE LITERATURE OF THIS ORDER OF INSECTS. 



HARRISON G. DYAR, Ph. D., 



Chistodmn of Lepidoptera, United States National Museum, 



ASSISTED BY 



C. K, Fernald. Ph. D., the late Rev. George D. Hlti.st, 

 AND August Busck. 



^^ 



per\ ^'H^'S? 





^^^......•^ 



WASHINGTON: 



GOVEtlNMENT PRINTING OFFICE, 



1 ft < » 2 . 



