Dates of Collectiox of New York Heterocera. 195 



Jsoctiia baja W.- V Aug. 10. 



Koctna plecta Linn June 30. 



CiiTcedia pampina Gtien Sept. 5. 



Plilogophora Iris Guen June 28. 



Aplecta herbida W.-Y July 18, Aug. 11. 



Aplecta nimbosa G^en June 19. 



Hadena xjdmoides Guen May 20, Aug. IS. 



Hadena distincta Si'ibn May T. 



Hadena badistriga Grate ^\\\y 26. 



Cucullia convexipennis Gr.-Boh July 21. 



Cucullia convexipennis, larva, on Solidago Oct. 10. 



Cucullia intermedia Speyer J^J^'^J 27, Aug. 10. 



Cucullia intermedia, larva Sept. 14. 



Xylina cinerea Riley April 8, Oct. 10. 



Xylina petrificata ( TT.- F.) May 6. 



Xylina Betliunei Gr.-Roh March — , Sept. 12, Oct. 7. 



Eliodopbora florida Guen July 1'7. 



Antboecia bina Guen June 16. 



Cbamyris cerintha {Treits.) July 2. 



Erastria synocbites Gr.-B6b June 12. 



Erastria muscosula Guen June 14, June 20. 



Erastria nigritula Guen June 8, Aug. 30. 



Erastria carneola Gtien June 9. 



Leptosia concinnimacula Guen May 18. 



Eriopus monetifera Guen July 7, 



Plusia precationis Guen June 3. 



Plusia balluca Hiibn July 14, July 23. 



Plusia seroides Grate July 8, July 28. 



Plusia festucse {Liii n.) July 25, Aug. 1. 



Plusia simplex Guen Sept. 8. 



Plusiodonta compressipalpis Guen June 13. 



Deva parpurigera Walk July 3. 



Gonoptera libatrix {Linn.) ' May 6, Aug. 3. 



Catocala piatrix Grate -^ug. 20. 



Catocala amatrix LLilhn Sept. 12. 



Catocala briseis Echo Aug. 10. 



Catocala relicta Walk Aug. 9, Sept. 14. 



Catocala unijuga Walk Aug. 15. 



1 The larva is of a bright velvety green color, having on each side a yellow stripe, 

 shaded beneatji with brown ; longitudinally on the head is a black stripe. At ma,- 

 turity it measures one inch and a half in length by one-eighth of an inch in diameter. 

 It is very sprightly in its movements. It feeds on willow, and pupates among some 

 of the leaves drawn together by silken threads to which the pupa is attached by an 

 anal spine. Pupation of the fall brood, from fifteen to twenty days. 



