270 BIOLOGICAL SURVEY OF 



OroRiNiA lliilinci 



( >. henshaw] Swetl (424:1a). Corfield at light; Pretty Marsh, 

 flying in woods, Oct. 3—11. 



Tbiphosa Stepheus 



T. affirmarla Wlk. (4244a). Bar Harbor, May 11 -Oct. 10. 



Calocalpe Biibuer 



('. [jnuulata Linn. (4247). S. W. Harbor, June 16-July 30 ; 

 Bred from wild cherry, June 25. The larvae are gregari- 

 ous, webbing together the leaves on the terminal shoots of 

 the wild cherry. 



Eupithk( i a Curtis 



B. miserulata Grt. (4266). Station P66, Aug. 21, '29. Bar 

 Harbor, June 3-Aug. 23 (Br.). Pupae under spruce, Bar 

 Harbor, Nov. 11 (Br.). 



E. ('olokai)ensis Hist. (4272). Corfield at light; Bar Harbor, 

 May 31-June 30. 



E. castigata Hbii. (4276). May 31-July 2 (Br.). 



E. PLETCHERATA Tayl. (4280). Bar Harbor, Aug. 17 (Br.). 



E. palpata Pack. (4287). Bar Harbor, July 1 (Br.). 



E. erpata Pears.? det. McD. (4288a). Bar Harbor, Ma\ 

 11-19. 



E. satykata Him..' (4319). Bar Harbor, June 11 (Br.). 



E. taylorata Swett. (4320). X. E. Harbor; Eden, June 29- 

 Aug. 1. 



E. chagnoni Swett (4322). Bar Harbor, June 26 (Br.). 



E. russeliata Swett.? (det. McDunnough) (4323). X. E. 

 Harbor ( Minot) ; Bar Harbor, .June 22-Aug. 1. 



E. STRATTONATA Pack. (4324). S. W. Harbor, July 21. 



E. ge.mixata Pack. (4331). N. E .Harbor (Minot) ; Bar Har- 

 bor (Br.), Aug. 9-31. The larva feeds on the Mowers of the 

 yarrow, goldenrod, etc. 



E. oelidata Moeseli. (4333). liar Harbor, Aug. 8. 



