DIPTERA. 247 



L. frosti Johnson, 15-21. 



Mass. — Framingham, Oct. 19, 1913 {Frosl) ; Tyngsboro, Sept. 29 

 (Fall); Beverly; Lexington. 



L. limosa Fallen. 



N. H.— . 



Mass. — Dan vers, Sept. 23; Brookline, Sept. 29. Conn. — . 



L. lutosa Stenhammer. 



Me.— 1, 8. N. H.— 11, 15. Vt.— 16. Apr. 3-Aug. 17. 



Mass.— 26, 27, 32. May 5-Sept. 22. 



Subgenus Leptocera Latreille. 



L. fontinalis (Fallen). 

 N. H. — Mt. Washington (Mrs. Slosson). 



Mass.— Forest Hills, Boston, Sept. 27; Tyngsboro, July 3 (Fall). 

 Conn. — New Haven, June 22. 



L. hoplites Spuler, 24-115. 

 Vt. — Lyndon (Melander) . 



Subgenus Scotophilella Duda. 



L. carinata Spuler. 



Me.— 8. N. H.— 15. Jan. 2-Aug. 15. 



Mass.— 26, 27. Conn.— 35. May 23-Oct. 16. 



L. crassimana Haliday. 



Vt. — Manchester, June 7, 1910; Dummerston, July 14. 



Mass. — Boston, June 5; Edgartown, June 28; Brookline, Aug. 23. 



L. palliceps Johnson, 15-22. 



Mass.— Sherborn, Apr. 10, 1921, and Oct. 21, 1923 (Frost). 



Subgenus Coprophila Duda. 



L. ferruginata Stenhammer. 

 Me.— Wales, July 5 (Frost). 



Mass.— Auburndale, June 22, 1905; Brookline, Sept. 29. Coxx.— 

 Yalesville, Oct. 19 (Viereck). 



Borborus Meigen. 

 Subgenus Borborus Meighen. 



B. equinus (Fallen). 



Me.— 6, 8. N. H.— 11, 12, 15. Vt.— 18, 20, 21. Apr. 11- 



Sept. 27. 

 Mass.— 23, 24, 26, 27, 29, 31, 32. R. I.— 33. Conn.— 35. 



Apr. 7-Oct. 19. 



B. neglectus Malloch, 13-364. 



N. H.— Hampton, Apr. 5, 1910 (Shaw). 



Mass.— Beverhj, Apr. 4, 1867 (Burgess); Cohasset, Nov. 29 



(Bryant) . 



