146 FAUNA OF NEW ENGLAND. 



Oreogeton Schiner. 

 O. obscura Loew. 



Me.— 7, 8. N. H.— 11, 14. Vt.— 21. June 5-July 26. 

 Mass.— 23, 24. May 26-June 27. 



0. rufa Loew. 



Me.— Machias, July 26; Mt. Desert, June 10-July 16. N. H.— 



Mt. Washington, July 8-14; Mt. Monadnock, June 12. 

 Mass. — Bashbish Falls, June 27. 



Iteaphila Zetterstedt. 



1. macquartii Zetterstedt. 



N. H.— Mt. Washington, 4000 ft., June 13, 1916. 

 Mass. — Winchendon, May 11, 1904 (Russell). 



Hormopeza Zetterstedt. 



H. brevicornis Loew. 



N. H. — Mt. Washington (Mrs. Slosso7i). 



Euthyneura Macquart. 



E. bucinator Melander. 



N. H.— Bretton Woods, June 28. 



Anthalia Zetterstedt. 

 A. bulbosa Melander. 

 N. H. — Franconia (Mrs. Slosson). 



A. flava Coquillett. 



Me. — Monmouth, June 27 (Frost). N. H. — Franconia and Mt. 

 Washington (Mrs. Slosson). 



A. gilvihirta (Coquillett). 



N. H. — Franconia (Mrs. Slosson). 



A. schonherri Zetterstedt. 

 Mass. — Mt. Greylock, June 15. 



Trichina Meigen. 

 T. flavipes Meigen. 



Me.— Mt. Desert, July 13-17. N. H.— Milford, June 23. 

 Mass.— Chester, May 28. 



T. nura (Melander) . 



Me. — Mt. Katahdin (Melander). 



Mass. — Woods Hole (Melander). 



Microphorus Macquart. 



M. atratus Coquillett. 



Me. — Mt. Desert, June 10-July 19. N. H. — Glen House, June 

 11; Jaffrey, June 20. 



M. obscurus Coquillett. 



N. H. — Franconia (Mrs. Slosson). 



