258 BIOLOGICAL SURVEY OF 



P. HASTiANA Linn. Mt. Desert, May 1-Oct. 17 (Br.). 



P. HUDsoNiANA? Wlk. Bar Harbor, Sept. 25-Oct. 9 (Br.). 



P. KEARFOTTANA McD. S. W. Harbor, July 25 (Br.). 



P. LATiFASCiANA Haw. Bar Harbor, Oct. 8 (Br.). Bar Harbor 

 and (Br.) Aug. 28-Oet. 8. 



P. MAcuLiDORSANA Clem. S. W. Harbor, May 25 (Br.) ; Ireson 

 Hill woods, May 29. 



P. MiNTJTA Rob. Tlie Yellow-headed Cranberry Worm. Mt. 

 Desert, May 2-15 (Br.). 



P. NiGROLiNEA var. FERRUGiNiGUTTANA Fern. Apr. 28 (Br.). 



p. NivEANA Fabr. Mt. Desert, Sept. 22 (Br.). 



P. NivisELLANA Wlsm. Bar Harbor, May 23 (Br.). 



P. oxYcoccAi^A Pack.? S. W. Harbor, May 25 (Br.). 



P. PERSPicuANA Rob.! Bar Harbor, August 31 (Br.). 



P. ROBiNSONiANA Fbs. var. May 11-Sept. 9 (Br.). 



P. sEMiANNULA Rob. Bar Harbor, July 17 (Br.). 



P. TRisiGNANA Rob. Bred Aug. 27 (Br.). 



P. VARiANA Fern. The Black-headed Bud-worm. N. E. Har- 

 bor, July 30-Aug. 15 (Minot). Bred from white spruce, 

 July 21-Aug. 17 (Br.). 



Argyeotoxa Stephens 



A. ALBicoMANA Clem. N. E. Harbor; Penikese, July 15-Aug. 

 10; Bar Harbor, July 17-29 (Br.). The larva feeds on rose. 

 A. SEMIPURPURANA Kf. Bar Harbor, July 17-29 (Br.). 



CoELOSTATHMA Clemens 



C. DispuNCTANA Clem. ? July 16, '38, July 17, '36. 



Amorbia Clements 



A. HUMEROSANA Clem. Corfield at light, May 30. 



Platynota demena 



P. iDAEUSALis (sENTANA Clem.) Wlk. Mt. Desert, Aug. 19 

 (Br.). 



