DIPTERA. 141 



H. empiformis Sa3^ 

 Me.— Ft. Kent, Aug. 17. 



Mass. — Woods Hole, July 25. Conn. — New Haven, June 23 

 (Viereck); Middletown, June 17. 



H. notata Loew. 



Me. — Mt. Desert, July 16. N. H. — Franconia (Mrs. Slosso7i); 

 Mt. Washington, 3000 ft., Aug. 16. 



H. palloris Coquillett. 



Me.— 1, 4, 8. N. H.— 11. Vt.— 16. June 20-Aug. 19. 



Mass.— 23, 27. May 26-Sept. 4. 



H. rogatoris Coquillett. 



Me.— Ft. Kent, Aug. 17; Ashland, June, Aug. 16, 1910. 



H. obsoleta Loew. 



Mass. — Blue Hill, Milton, June 6; Boston {Melander). 



H. scapularis Loew. 



Me.— 1, 8. N. H.— 11, 12. June 10-Aug. 17. 



Mass.— 23, 26, 27. Conn.— 35. June 6-Sept. 12. 



Ardoptera Macquart. 

 A. irrorata (Fallen). 



N. H.— Mt. Washington, 3000 ft., July 16, 1915. Vt.— Bolton 

 Mt., Aug. 30 (Bryant). 



Roederiodes Coquillett. 

 R. juncta Coquillett. 

 N. H. — Glen House, base of Mt. Washington, June 17. 



Clinocera Meigen. 

 C. conjuncta Loew. 



Me.— 8. N. H.— 11, 14. Vt.— 17. June 17-Aug. 30. 

 Mass.— 23. Aug. 12. 



C. fuscipennis Loew. 



N. H.— White Mts. (Osten Sacken). 



C. lineata Loew. 



Me.— Ft. Kent, Aug. 19. N. H.— Jaffrey, March 24, 1917 



(Mrs. C. W. Johnson). 

 Conn. — New Haven, Oct. 21 (Viereck). 



C. maculata Loew. 



Me.— Ft. Kent, Aug. 19. Vt.— Bolton Mt., Aug. 26 (Bryant). 

 Mass. — Purgatory Swamp, Norwood, Sept. 4; Dedham (Me- 

 lander) . 



C. taos Melander. 



N. H. — Franconia (Mrs. Slosson). 



C. hamifera Melander, Genera Insectorum, in press. 

 Me.— Moosehead, July 18. 



