DIPTERA. Ill 



P. cyanoceps Johnson. 



' Mass. — Cohasset, Sept. 8; Nantucket, Aug. 12-24 (Fernald). 

 R. I. — ^Barbour's Heights, Sept. 9 {Barlow). 



P. coquilletti Johnson. 



Mass. — Nantucket, July 4 (Cushman) . 



P. sulphurea Loew. 



Mass. — Horse Neck Beach, Aug. 9 (Hough) ; Nantucket, Aug. 6 

 (Cushman); Tuckernuck, Aug. 5 (Allen). 



Sparnopolius Loew. 



S. fulvus (Wiedemann). 

 Me.— 9. N. H.— 15. Aug. 29-Sept. 7. 



Mass.— 24, 26, 27, 32. R. I.— 33. Conn.— 34, 35. Aug. 27- 

 Sept. 13. 



Eclimus Loew. 



E. harrisii (Osten Sacken). 



N. H.— Mt. Washington carriage-road, 2600 ft., July 8, 1914, 



on blackberry flowers; along railway above Base Station, 



July 6, 1919 (Frost) (see Johnson, 14-123). 



E. funestus (Osten Sacken). 



N. H. — White Mts. (Morrison); Franconia (Mrs. Slosson); Mt. 

 Wasliington carriage-road, 2600 ft., July 6 and 8, 1914. 



Systropus Wiedemann. 

 S. macer Loew. 



N. H.—" Upper Bartlett" (Hood). 

 Mass.— 24, 27, 28, 32. Conn.— 35. Aug. 3-Sept. 12. 



Geron Meigen. 

 G. calvus Loew. 

 N. H.— Cornish, July 13, 1908. 

 Mass. — Chester, Aug. 5-9. 



G. subauratus Loew. 



Mass. — Rutland, July 3; Lexington, Aug. R. I. — Kingston, 



July 8, and Cumberland, July 3 (Barlow). Conn. — Portland, 



Aug. 12. 



G. vitripennis Loew. 



Mass.— 26, 27, 29, 30, 31, 32. R. L— 33. Conn.— 35. June 

 22-Sept. 8. 



Metacosmus Coquillett, 



M. mancipennis Coquillett, 10-41. 



Mass.— Framingham, June 4, 1922 (C. A. Frost); Blue Hill, 

 Milton, July 13, 1919 (J. Bequaert). 



