n 



VOLUME XXXI, NUMBER 4. 



TRANSACTIONS 



OF THE 



AMEEICAN 



ENTOMOLOGICAL SOCIETY 





i 



& 



PUBLISHED BY THE AMERICAN ENTOMOLOGICAL SOCIETY AT THR 

 ACADEMY OF NATURAL SCIENCES, 



PHILADELPHIA. 



SUBSCRIPTION PRICK FOUR DOLLARS PER VOLUME. 



t &■ »» <s 



% 



