Entomological Contributions. 179 



IX. DATES OF COLLECTION OF SOME NEW YORK HETEROCERA 

 FOR THE YEAR 1872. 



Sphingid^. 



Sesia gracilis Gr.-Roh June 4. 



Tlij-reus Abbotii Swains June 6. 



Darapsa Cli(erilus {Cram.) June 19, June 27. 



Deilepliila lineata (Fahr.) June 18. 



Deilepliila chamtenerii Ilarr June 20. 



Philampelus Pandorus {Iluhn.) June 27. 



Smerinthus geminatus Say June 8. 



Smerinthus excacatus {Sin.-Ahh.)^ larva Oct. 5. 



Daremma undnlosa Walk June 1. 



Sphinx chersis {Hiibn.) June 27. 



Sphinx drupit'erarum Siii.-Ahh June 19. 



Sphinx kalmife Sm.-Ahh.^ larva on ash Sept. 24. 



Sphinx Gordius Cram May 29, June 27. 



Agrius ereniitus Tlulm June 27. 



Agrius ereniitus, larva on mint Sept. 24. 



Ellenia Harrisii Clem.^ larva on pine Sept. 3, Sept. 19. 



^GERIDiE. 



^geria tipulitbrmis {Linn.) June 16, June 23. 



Zyg^nid^. 

 Scepsis fulvicollis Iluhn Sept. 24. 



•Ctenucha virginica {Charj).) June 12. 



BOMBYCID^. 



Euphancssa mendica ( Walk.) July 8- July 21. 



Hypoprepia niiniata {Kirhy) i\x\y 28. 



Utetheisa bclla Hilhn Sept. 24. 



Arctia arge {Drury) July 28. 



Spilosoina virginica {Fahr.) May 30- Jnne 29. 



Orgyia leucostigma {Sni.-Ahh.) July 9. 



Parorgyia parallela Gr.-Roh.^ larva on pine Sept. 24. 



