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DIPTERA. 97 ' 



Odontomyia Meigen. 

 O. cincta Olivier. I 



Me.— 6, 8, 9. N. H.— 11, 15. Vt.— 16, 21. June 14-24. 

 Mass.— 27, 28, 29. R.I.— 33. Conn.— 34, 35. June 1-July 13. : 



O. flavicornis Olivier, 



Me.—. N. H.— 15. Aug. 2. 



Mass.— 24, 25, 27. Conn.— 34, 35. May 7. | 



O. hierogljrphica Olivier. 



Me. — Capens, Moosehead Lake, July 11, 1907. 



Mass.— Milton, July 10, 1828, and Sutton (Harris Coll.). , 



O. hydroleonoides Johnson. I 



Me.— Monmouth, July 12 (Frost). ' 



Mass.— Melrose Highlands, July 8 (R. T. Webber). Conn.— 



South Meriden, June 27 (H. L. Johnson) ; Colebrook, July 14-22 



(Wheeler). 



O. vertebrata Say. 



Me. — . Vt. — Bennington, June 21, 1915. 



Mass. — Newton ville (S. Henshaw) ; Salem, July 17 (F. H. Walker). 



O. virgo (Wiedemann). 



Me.— 8, 9. N. H.— 11, 12, 14, 15. Vt.— 16, 21. June 18- 



July 11. 

 Mass.— 23, 24, 27, 28, 29. Conn.— 34, 35. June 26- July 29. 



O. microstoma Loew. 

 Me.—. N. H.— 15. July 15-Aug. 6. 



Mass.— 26, 27, 28, 29, 31. R. I.— 33. Conn.— 35. June 28- 

 July 31. 



O. interrupta Olivier. 



Me.— 9. N. H.— 11, 15. May 30-July 16. 



Mass.— 23, 26, 27, 28, 32. Conn.— 35. May 17- June 20. 



O. pubescens Day. 



Me.— 6, 8, 9, 10. N. H.— 11, 15. June 5-June 13. 



Mass.— 26, 27, 28, 29. Conn.— 35. May 24-June 19. 



O. nigerrima Loew. 



N. H. — Franconia (Mrs. Slosson). 



Euparyphus Gerstaecker. 

 E. bellus Loew. 



Mass. — "Massachusetts." ■ 



E. tetraspilus Loew. 



Vt. — Winooski, Aug. (Davis) ; Bennington, June 22. 

 Mass. — Cambridge, May, 1833 (Harris Coll.) ; Southboro, June 

 27, 1914 (Frost). 



E. greylockensis Johnson, 12-5. 



Mass.— Mi. Greylock, Aug. 8, 1907 (Bryant). 



