178 FAUNA OF XEW ENGLAND. 



C. nigra Williston. 



Me.— 6. N. H.— 11, 14. June 9-July 6. 



Mass.— 27. May 8. 



C. badia Walker (C. inter sistens Walker). 



Me.— 8. N. H.— 11, 14, 15. Vt.— 21. May 17-June 26. 



Mass.— 23, 27. Coxx.— 35. June lO-June 28. 



C. confusa Johnson, 13-294. 



Me.— 4, 5, 7, 8. N. H.— 11, 14. June 7-July 19. 



C. umbratilis Williston. 



N. H.— North Conwav, Aug. 18 {A. M. Wilcox). 

 Mass.— East Walpole, May 26; Oak Bluffs, June 13, 1917; Ellis, 

 May 24. Coxx. — New Haven, June. 



Somtila Macquart. 

 •S. decora Macquart. 

 Me.— 8. N. H.— 11, 14. June 11-28. 

 JVIass.— 24, 27, 28, 31. Coxx.— 35. May 22-June 13. 



Milesia Latreille. 

 -M. virginiensis fDrun'). 

 .Mass.— 24, 27, 32. Coxx.— 34. June 20-Sept. 19. 



Spilomyia Meigen. 

 •S. fusca Loew. 

 Me.— 4, 6, 8. N. H.— 11, 14, 15. Vt.— 17, 19, 20. Julv 14- 



Sept. 12. 

 Mass.— 23, 25, 27, 28. Coxx.— 34. July lo-Sept. 6. 



S. hamifera Loew. 

 N. H.— AMiite Mts., Julv 3. 



Mass.— Boston, June 29; Sudbury, June 22, 1919 (C. A. Frost); 

 .Sherborn, June 15, 1920. Coxx. — Colebrook, July 22 



(Wheeler). 



S. longicomis Loew. 

 Vt.— 17. Sept. 10. 

 Mass.— 23, 25, 27, 31. Coxx.— 34, 35. Aug. 6-Sept. 11, 



S. quadrifasciata (Say). 



Me.— 1, 3, 4, 9. N. H.— 11, 14, 15. Vt.— 17, 19. Aug. 17- 



Sept. 17. 

 Mass.— 26, 27. Coxx.— 34. Aug. 19-Sept. 13. 



Sphecomyia Latreille. 

 S. vittata Wiedemann. 



N. H.— 11, 14, 15. Vt.— 21. May 30-June 21. 

 Mass.— 23, 25, 27, 32. Coxx.— 35. iMay 17-June 18. 



Temnostoma St. Fargeau et Serville. 

 T. aequalis Loew. 

 ]Me.— 4, 5, 7, 8. N. H.— 11. Vt.— 17. June 9-July 25. 



