128 FAUNA OF NEW ENGLAND. 



M. nigripes Loew. 



N. H. — Mt. Washington; Hampton, June 19 (Shaw). 



Mass.— Rutland, May 31. 



M. obscurus Van Duzee. 



N. H.— Hampton, Aug. 11, 1916 (Shaw). 



M. princeps Wheeler. 



N. H.— Hampton, July 22-Aug. 8 (Shaw). 



Mass. — Southbridge (Bromley). R. I. — Newport. 



M. veles Loew. 



N. H.— 11. 



Mass.— 23, 27, 29. Conn.— 35. May 30-Nov. 4. 



Thrypticus Gerstaecker. 



T. muhlenbergiae Johannsen and Crosby, 13-164. 

 Conn. — Danbury, June 15. 



T. willistoni Wheeler. 

 Mass. — Melrose, June 4. 



Hydrophorus Fallen. 

 H. aestuans Loew. 



Me.— Mt. Desert, June 17-Sept. 13. 



Mass. — Haggett's Station, Sept. 21 (A. P. Morse); Essex, July 

 11 {Fuller). R. L — Newport (Osten Sacken). 



H. chrysologus Walker. 



Me.— 1, 4, 7, 8. N. H.— 11. July 15-Aug. 17. 



Mass.— 26, 27, 29, 32. R. I.— 33. Apr. 25-Sept. 23. 



H. intentus Aldrich, 11-51. 

 Me.— 7, 8. N. H.— 15. July 16-Aug. 13. 

 Mass.— 26, 27, 28, 29, 31, 32. R. I.— 33. Conn.— 35. June 

 16-Sept. 8. 



H. parvus Loew. 



N. H.— 11, 15. Apr. 17-May 5. 



Mass.— 25, 32. Apr. 1-Dec. 31. » 



H. pirata Loew. 



Me.— 1, 3, 6, 7, 8, 9. N. H.— 11, 15. Apr. 20-Oct. 6. 



Mass.— 26, 27, 29. R. I.— 33. Conn.— 35. Mar. 31-Oct. 16. 



Note. — H. viridiflos Walker, "Mass." (Osten Sacken) and 

 H. glaher Walker, "Mt. Washington" (Mrs. Slosson), determined 

 by Coquillett, I have been unable to identify from the descrip- 

 tions. 



Scellus Loew. 

 S. exustus (Walker). 

 Me.— Orono, June 29-July 28. N. H.— Hampton, June 28, 



1911 (Shaw). Vt.— Shoreham, July 15, 1910 (Cushman). 



