246 FAUNA OF NEW ENGLAND. 



C. terminalis INIelander and Argo, 24-20 (C. apicalis Malloch, 



18-06, and 22-48, not Zetterstedt, 1848). 

 N. H.— "White Mts." {Morrison); Bretton Woods, June 25, 



1913. 



Subgenus Columhiella Malloch, 22-47. 



C. apiculata Malloch, 22^9. 



N. K.—Milford, June 23, 1914. Vt.— Manchester, June 4, 1910. 



C. johnsoni Malloch, 22-49. 



Me.— ML Desert, July 12, 1918; Capens, July 14. Vt.— Bur- 



hngton, June 23, 1906. 

 Mass.— Washington, Aug. 8, 1912. 



C. nigripalpis Malloch, 22-49. 



Me.— 4, 8. N. H.— 11, 14. Vt.— 16. June 10-July 26. 



Mass.— 23. June 27- Aug. 8. 



Heteromeringia Czerny, 03-72. 



H. nitida Johnson, 13-99. 

 Mass.— Boston, Aug. 2, 1922. 



Sobarocephala Czerny, 03-85. 



S. convergens (IMalloch), 22-50. 



N. H. — White Mts.; Hampton, June 4 (Shaw). 



S. flaviseta (Johnson), 13-99. 

 Mass.— Boston, July 30, 1917. 



S. latifrons (Loew). 



Mass.— Chester, Aug. 7; Weston, Julj^ 23; Auburndale, Aug. 9; 

 Brookline, July 4. 



BORBORIDAE. 



Sphaerocera LatreiUe. 



S. annulicornis Malloch, 13-363. 



jMass.— Brookhne, Mar. 20, 1874; Woods Hole, Aug.-Sept. 



(Sturtevayit) . 



S. pusilla Fallen. 



Me.— 9. N. H.— 11, 15. Apr. 6-June 17. 



Mass.— 23, 26, 27. IMay 2-27. 



S. subsultans (Fabricius). 



Me.— 10. N. H.— 11, 14, 15. Vt.— 21. May 16-June 20. 



Mass.— 23, 29, 32. R. I.— 33. Coxn.— 35. Mar. 26-Sept. 9. 



Leptocera 01i\aer. 

 Subgenus Collinella Duda. 



L. atra Adams (L. setifer Adams). 



Mass. — Beverly (Burgess); Horse Neck Beach (Hough); Woods 

 Hole (Melander). 



