4(32 BIOLOGICAL SIIIVKV OF 



C. sp. S. \V. Harbor, July 30. 



C. sp. Bar Earbor, June 8. 



C. sp. Bar Harbor, Sept. In P.S.X.M. 



Aptesis Foist cr 



A. decorata (Prov.). Bar Harbor, June 7. 



A. [NDISTINCTA (Prow). Reared Apr. Reared from Picea 



rubra. Pars. Pacynematus alaskensis (Br.). 

 A. sp. S. W. Harbor, June 21. 

 A. sp. Mt. Desert (Br.), July 6. 

 A. sp. liar Harbor, Sept. 26 (Br.). In U.S.N.M. 



M EGAPLECTES Forster 



M. si>. Bubble Pond Inlet, Station F100. 



Giraudia Forster 



(J. sp. S. W. Harbor, Sept. 8. 



POLYTRIBAX FoistcT 



P. contiguus (Cress.). Bar Harbor ; S. W. Harbor, June 22- 



25. 

 P. crotchii (Cress.). Bar Harbor, May 5 (Br.). 



Rhembobiis Forster 



R. sp. Narrows, July 9. 



Demopheles Forster 



I), maturus (Prov.). Reared from larch, July 4. 



Teychosis Forster 



T. montivagus (Prov.). Bar Harbor, June 2. 



T. subgracilis (Cress.). Eden, July 24. 



T. s]>. Record of capture lost. 



T. sp. Bar Harbor, July 19 (Br.). 



