402 BIOLOGICAL SURVEY OF 



Spilocryptus Thomson 



S. CANAEsiAE Aslim. Bar Harbor, June 15-July 22. 



S. ciMBicivoRus Cusli. S. W. Harbor, July 28. Parasitic on 



Cimbex americana. 

 S. ExiLis Prov. Bar Harbor; Eagle Lake; Echo Lake, June 



11-Aug. 12. 

 S. EXTREMATis Crcss. Bred by (Br.), July 28. 

 S. HYSLOPi Vier. Record of capture lost. 

 S. LiviDicoRPUs Cress. Record of capture lost. 

 S. LOPHYRi Nort. N. E. Harbor (Minot) ; Bar Harbor, June 



7-July 16. Parasitic on the spruce sawfly, Neodiprion 



abietis. 

 S. NUNcius Say. Witch Hole Pond, Sept. 11. Parasitic on 



Telea polyphemus and other large moths. 



Gambrus (Foerster) Brischke 



G. n.sp. near nuncius (Say) det. R. A. Cushman, 1938. Bred 

 from I. polyphemus, July 16 (Br.). 



Agrothereutes Foerster 



A. SLOssoNAE Cush. Bred from Phyllotoma nemorata (Br.), 

 June 6-July 29. 



Oryptus Fabricius 



C. AMERicANus Crcss. S. W. Harbor ; Green Mt., July 21-25. 



C. AMBLYTELAEius Prov. Bar Harbor, June 21-July 26. 



C. APiCATUs Prov. Bar Harbor ; Narrows, July 5-27. 



C. LOPHYEi Nort. Bred from Diprion polytomum June 9 (Br.). 



C. ORNATUs Prov. Bar Harbor, Sept. 10. 



C. PERSiMiLis Cress. Narrows, June 27. 



C. viNCTus Say. Bar Harbor ; Eden, June 15-July 19. 



Teychosis Foerster 



T. RUFOANNULATus Prov. Edcu, July 24. 



