VOLUME XLVIII 



NUMBER 2 



JUNE, 1922 



TRANSACTION^pi^ra^i: 



.'f^ SEP 2 11934 



OF THE 



AMERICAN ENTOMOLOGICAL 



PUBLISHED BY THE AMERICAN ENTOMOLOGICAL SOCIETY AT THE 

 ACADEMY OF NATURAL SCIENCES 



PHILADELPHIA 



SUBSCRIPTION PRICE FIVE DOLLARS PER VOLUME 



