400 BIOLOGICAL SURVEY OF 



Plesignathus Foerster 



P. AMERicANus Cusli. S. W. Hai'bor, June 27. 

 P. sp. Bar Harbor, June 22. 



GiRAui>iA Foerster 



G. sp. S. W. Harbor, Sept. 8. 



MiCROCRYPTus Thomson 



M. sp. Salisbury Cove, June 9-July 24. 



ISCHMOCRYPTUS Kreichbaum (Iselix) 



I. sp. From weevils in blister rust pine, Sept. 14 (Br.). 



HoMELYS Foerster 



H. sp. Salisbury Cove, July 25. 



Thysiotorus Foerster 



T. TRIANGULARIS (Cress.). Bar Harbor, June 2 (Br.). 



Plectooeyptus Thomson 



P. coNTiGUus Cress. Bar Harbor, June 22. 

 P. MAJOR Cress. S. W. Harbor, June 25. 



Phtgadeuon Gravenhorst 



P. ABDOMiNALis Prov. Narrows, June 9. 



P. BiTiNCTus Grav. Bred from Chrysopora lingulacella her- 

 manella on Chenopodimn, Aug. 27 (Br.). 



P. iNPLATUs Prov. S. W. Harbor; Echo Lake; N. E. Harbor, 

 July 11-Aug. 25. 



P. occiDENTALis Prov. Bar Harbor, July 24. 



P. ORBiTALis Prov. Bar Harbor, June 7. 



P. ovALis Prov. S. W. Harbor, July 11-Aug. 21. 



P. PUBESCENs Prov. Bar Harbor ; Salisbury Cove ; S. W. Har- 

 bor, June 8-July 30. 



P. ROTUNDicEPS Prov. Eclio Lake, July 17. 



P. RUFicoRNis Prov. Salisbury Cove; Bar Harbor, June 22- 

 July 27. 



P. suBSPiNosus Prov. Bar Harbor, June 12. 



