232 BIOLOGICAL SURVEY OF 



Triphosa Stephens 



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

 (Br.). 



Calocalpe Hiibner 



C. UNDULATA Liim. (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. 



EuPiTHEClA Curtis 



E. MisERULATA Grt. (4266). station F66, Aug. 21, '29. Bar 



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



Nov. 11 (Br.). 

 E. coLORADENSis Hlst. (4272). Corfield at light; Bar Harbor 



(Br.), May 31- June 30. 

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

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

 E. ERPATA Pears.! det. McD. (4288a). Bar Harbor, May 19 



(Br.). 

 E. SATYRATA Hbu.? (4319). Bar Harbor, June 11 (Br.). 

 E. TAYLORATA Swctt. (4320). N. E. Harbor; Eden, June 29- 



Aug. 1. 

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

 E. RussELiATA Swctt. ? (dct. McBuimough) (4323). N. E. 



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

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

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

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



yarrow, goldenrod, etc. 

 E. GELiDATA Moesch. (4333). Bar Harbor, Aug. 8 (Br.). 

 E. wiNNATA Tyl.? (det. McD.) (4336a). Corfield at light, 



July 10. 

 E. soBRiNATA Hbu. (4342). Bar Harbor, Aug. 30-Sept. 19 



(Br.). 

 E. iNTERRUPTOFASciATA Pack. (4342a). N. E. Harbor; S. W. 



Harbor ; Eden, July 8-Sept. 24. The larva feeds on juniper. 



