t 

 470 BIOLOGICAL SURVE? OF 



Pimplopteri s Ashmead 



I*. frigidus ("rcss. S. W. Harbor ; Narrows, July 20-27. Pars. 



on sawfly Nematus. 

 P. nigripes Prov. Echo Lake, July 17. 

 P. parvus Cicss. Bar Barbor; N. E. Harbor, July 20 Aim. 



10. 



I\ punctulatus Cress. Bar Barbor, Sept. 10-13. 

 I*, rubricus Cress. Salisbury Cove, July 13-Aug. 9. 

 P. n.sp. Bar Harbor, Apr. 21 (Br.). 

 P. sp. Bar Harbor, Aug. .'30 (Br.). 



Asphragis Forster 



A. mirarilis Cress. Mt. Desert, Aug. 9. In B.S.X.H. 



SYZEUCTUS Forster 



S. elegaxs (Cress.). Reared from Melalopa sp. June 29 

 (Br.). 



Exetastes Gravenhorst 



E. nervulus var. nervulus (Say). S. W. Harbor; Eagle 

 Lake ; Bar Harbor, June 21-July 19. 



E. nervulus var. intermedius Cush. Type locality. ( !ol- 

 lected by C. A. Johnson. Proc. U.S.N.M. Vol. 84, pp. 243- 

 312 (no. 3017), p. 130. 



E. nervulvs var. kufofemoratus Prov. S. W. Harbor, Nar- 

 rows, July 15-Aug. 13. 



E. suaveolens Walsb. Common, July 14-27. 



Banchus Fabricius 



B. BOREALis Cress. Bar Harbor; X. E. Harbor, June 7-July 

 8. 



B. inermis Prov. Mt. Desert (Br.), June 7. 

 B. pallescens Prov. Bar Harbor, July 10. 

 B. superbus ("ress. S. W. Harbor, May 25. 



Euceros Gravenhorst 



E. mkdialis ('icss. S. W. Harbor, June 21. 



E. thoracicus ("less. Bar Harbor: Echo Lake, July 10-18. 



