62 BIOLOGICAL SURVEY OF 



Thera Stephens 



T. coNTRACTATA Pack. N. E. Harbor (Minot) ; Salisbury Cove 



(Dahlgren), Sept. 23-27. 

 T. GEORGii Hulst. N. E. Harbor, Aug. 16 (Minot). 



Dysstroma Hiibner 



D. TRUNCATA Hufii. N. E. Harbor ; S. W. Harbor; Salisbury 

 Cove, July 20-Sept. 8. The larva feeds on strawberry. 



Hydriomena Hiibner 



H. CAERULATA Fab. (pluviata Guen.). N. E. Harbor; S. W. 

 Harbor; Echo Lake, July 6-17. The larva feeds on alder. 

 H. TRANSFiGURATA Swett. Bar Harbor, June 13. 



Xanthorhoe Hiibner 



X. LACUSTRATA Gueu. N. E. Harbor; Echo Lake, July 12- 

 Aug. 29. The larva feeds on blackberry, birch, etc. 



X. DESiGNATA Hufu. Witcli Hole Pond; Salisbury Cove, July 

 30-Aug. 10. The larva feeds on Cruciferae, wild and culti- 

 vated. 



X. FERRUGATA Clerk. N. E. Harbor; S. W. Harbor; Bar Har- 

 bor, July 15-24. The larva feeds on Polygonum. 



X. FERRUGATA form uNiDENTARiA Haw. N. E. Harbor (Minot) ; 

 Salisbury Cove (Dahlgren), July 25- Aug. 10. 



X. iDUATA Guen. S. W. Harbor, July 10-15. 



Orthonama Hiibner 



0. OBSTRiPATA Fab. ifluriata Hbn.). N. E. Harbor; S. W. 

 Harbor, July 15-Aug. 15. Larva feeds on elm, Polygonum, 

 etc. 



Entephria Hiibner 



E. AURATA Pack. N. E. Harbor, July 26-Aug. 24 (Minot). 



Spargania Guenee 



S. MAGNOLiATA Gucii. Bar Harbor, Aug. 16. 



EuPHYiA Hiibner 



E. iNTERMEDiATA Gueu. N. E. Hai'bor ; Salisbury Cove, July 

 27-Aug. 15. The larva feeds on jewel weed (Impatiens). 



E. MULTiFERATA Walk. N. E. Harbor, June 29-Aug. 5 

 (Minot). The larva feeds on Polygonum and Epilobium. 



E. LucTUATA var. OBDUCTATA Mocscli. S. W. Harbor, July 16. 



