THE MOUNT DESERT EEGION" 415 



Eniscospilus Stephens 



E. PURGATUS (Say). Echo Lake, July 12. Parasitic on Feltia 

 and other moths. 



Eremotylus Foerster 



E. ARCUATus Felt. N. E. Harbor, Aug. 23 (Minot). 



Ophion Fabricius 



0. BiFOVEOLATus Brull. Narrows ; Bar Harbor, June 9-17. 

 0. BiLiNEATus Say. Bar Harbor; Salisbury Cove, July 25- 



Aug. 16. Parasitic on Feltia and other moths. 

 0. sp. Bred from Noctuid larva Aug. 25 (Br.). 



Blapticus Foerster 



B. sp. Pars, on P. nemorata, June 15 (Br.). 



Thyreodon Bnille 



T. BRULLEi Vier. Echo Lake; Bar Harbor; S. W. Harbor, 

 July 17-Aug. 24. 



Aphanistes Foerster 



A. HYALiNus Nort. Bar Harbor ; Salisbury Cove ; S. W. Har- 

 bor, June 8-July 28. 



Labrorychus Foerster 



L. BOREALis Ashm. Echo Lake ; S. W. Harbor ; Salisbury Cove, 



June 17-Aug. 11. 

 L. PRisMATicus Nort. S. W. Harbor, July 31. Parasitic on 



Archips cerassivorana. 



Paeanomalon Viereck 



P. BASiLicoN Davis. Bar Harbor, June 13-21. 



P. LATERALIS Brull. S. W. Harbor ; Narrows, June 25-July 17. 



P. SEMIRUFUS Nort. S. W. Harbor, July 18. 



