Dates of Collection of New Youk Heterocera. 197 



MICROLEPIDOPTERA. 



Hypena humuli Harris May 7, July 12. 



Hypena elegantalis Fitch July 7. 



Hypena scabralis {Fabr.) Sept. 10. 



Hypena erectalis Guen Sept. 14. 



Herminia morbidalis Guen July 31. 



Herminia pedipilalis Gueoi June 21. 



Herminia cruralis Guen July 31. 



Helia semulalis {Huhn) July 30. 



Pyralis farinalis Linn July 12. 



Botys elealis ( WalJc.)=B. adipaloides Gr.-Rob May 22. 



Pionea stramentalis {Hi'ibn.) -^ug. 20. 



Argyrolepia quercifoliana Fitch July 1. 



