4.")4 BIOLOGICAL SURVEY OF 



DACKUSA 1 1 : i I h I : i \ 



1). sp. S. W. Harbor, July 29. 



Aspilota Porster 



A. petiolata Prov.? Det. C. F. \V. M. liar Harbor, June 23 



(Br.). 

 A. sp. Det. C. F. W. M. Pars on B. canadensis ell a, July 1 



(Br.). 



[CHNEUMONIDAE 



Arranged according- to the Catalogue of Nearctic Iehneu- 

 nionidae by H. K. Townes, Jr. Memoirs Amer. Ent. Socty. 

 ao. 11, Parts T and IT, 194."). 



Sc \mbis Hartig 



S. alboricta (Cress.). Bar Harbor, June 13. 



S. etjubae (Asbm.). Reared from willow leaf gall, Aug. 12. 



S. hispae (Harris). Pars, on G. sahnani, R. thujaella, T)ici)- 



molomia julianalis, etc., June, July and Aug. 

 S. pterophori (Ashm.). Reared (Br.), ex. micro lep. on white 



spruce terminals, July 7. Narrows, Aug. 13. 

 S.sp. Salisbury Cove, July 15. 



Alophosternum Cushman 



A. POLncoLA (Cush.) Bred from P. nemorata and L. coryli- 



sella, June (Br.). 

 A. n.sp. (undescribed). Preying on P. nemorata larvae. 



Calliephialtes Ashmead 



C. comstockii (Cress.). Reared from Pinipestis zimmer- 



manni, Aug. 16 (Br.). 

 C. hyalixipenxis Vicr. From borer infested fir, June 24-27 



(Br.). 



Ichneumon Linnaeus 



T. irritator Fab. Bar Harbor, May 2. 



T. macer (Cress.). Eden, Sept. 15. 



T. manifestatob Linn. Reared from larch, July 2. 



