118 FAUXA OF NEW ENGLAND. 



Laphria Meigen. 



L. aeatus Walker {L. index McAtee, 18-164). 

 Me.— 8, 9. X. H.— 11. June 13-Aug. 8. 

 Mass.— 23, 24, 25. May 11-June 16. 



L. gilva (Linne). 



Me.— 8, 9. N. H.— 11, 14. June 20-Aug. 17. 



Mass.— 24, 26, 27, 28, 32. Coxx.— M. June 12-Aug. 9. 



L. Scorpio McAtee. 18-163. 



Me. — i, 8. X. H.— 11, 14. Vt.— 17. July 7-Sept. 1. 



L. sericea Say. 



Mass. — Great Barrington, June 16; Chester, July 29-Aug. 7; 

 Mt. Tom. Conn. — . 



L. sadalis Walker (L. pubesceris Williston). 



Me.-^, 5, 8. X. H.— 11. Vt.— 19. Julv 3-Aug. 1. 



Mass.— 25, 26. 



L. canis Williston. 



Me.— 4, 5, 6, 8. X. H.— 11. 15. Vt.— 17. 19. 20. Julv 1- 



Aug. 28. 

 Mass.— 23, 24, 25, 27. R. I.— 33. Coxx.— 35. :May 30- 



Aug. 24. 



L. altitudinum Bromley, 24-125. 



^l-E.—Bor Harbor, June 7-16. X. H. — Mi. Washington, 2500- 

 4000 ft. June 1.5-July 30. 



L. janus McAtee, 18-153. 



Me. — i, 5, 7, 8. X. H.— 11, 14. Vt.— 17. June 15-Aug. 20. 



Ommatius Wiedemann, 



O. margineUus (Fabricius). 



Mass.— 24, 25, 27, 29, 32. R. I.— 33. Coxx.— 35. June 16- 

 July 15. 



Proctacantliiis Macquart. 



P. brevipennis (Wiedemann). 



Mass.— 24, 25, 29, 30, 31. R. I.— 33. Coxx.— 35. June 1.5- 

 July 23. . 



P. philadelphicus ^Mac quart. 



:Me.— 9. X. H.— 13. 14. 15. Vt.— 22. Aug. 13-Sept. 1. 

 :Mass.— 24. 25, 26, 27, 28, 29, 30, 31, 32. R. I.— 33. Coxx.— 

 34, 35. July 2.5-Sept. 12. 



P. rufus Williston. 



Me.— 10 fPopham Beach). 



Mass.— 24, 26, 28, 29, 30, 31, 32. Coxx.— 35. July 2-Sept. 5. 



