[197] DATES OF COLLECTION OF NEW YORK HETEROCERA. 65 



MICROLEPIDOPTERA. 



Hypena humuli Harris May 7, July 12. 



Hypena elegantalis Fitch July 7. 



Hypena scabralis (Fabr.) Sept. 10. 



Hypena erectalis Guen Sept. 14. 



Ilenninia morbidalis Guen July 31. 



Herminia pedipilalis Guen June 21. 



Herminia cruralis Guen July 31. 



Helia semulalis (Hiibn) July 30. 



Pyralis farinalis Linn July 12. 



Botys elealis ( Walk.)=B. adipaloides Gr.-Kob May 22. 



Pionea stramentalis (JHilbn.) Aug. 20. 



Argyrolepia quercifoliana Fitch July 1. 



