158 FAUNA OF NEW ENGLAND. 



P. atlanticus Hough. 



Me.— 8. N. H.— 12, 14, 15. June 7- July 5. 



Mass.— 23, 27, 39, 32. R. I.— 33. Conn.— 35. May 26-July 23. 



P. appendiculatus Cresson, 11-296. 



Vt. — Manchester, June 6; Mt. Equinox, June. 



Mass.— Wellfleet, Aug. 18. 



P. mainensis Cresson, 11-298. 

 Me.— Fi. Kent, Aug. 17. 



P. cingulatus Loew. 



Me.— 8. N. H.— 11, 12. Vt.— 17, 20. June 21-July 17. 



Mass.— 25, 27, 29. Conn.— 35. June 13-Aug. 23. 



P. fuscus Loew. 



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



Mass. — Auburndale, Aug. 13; North Adams, June 18. 



P. viduus Cresson, 11-301. 



Me. — Mt. Desert, July 19; Oquossoc, July 3. Vt. — Burlington, 



June 24. 

 Mass. — Washington, Aug. 8. 



P. houghi Kertesz {P. Jemoratus Cresson, 11-302; 12-454). 



Vt.— 16, 20, 21. June 24-July 11. 



Mass.— 23, 27, 29, 32. R. I.— 33. June 11-July 25. 



P. brevis Cresson, 11-303. 

 Vt. — Norwich, July 8. 



P. nitidiventris Loew. 



N. H. — Mt. Washington {Mrs. Slosson). 



P. horvathi Kertesz. 



Me.— 8. N. H.— 12, 14. June 23- July 17. 



Mass.— 26, 27. May 22-Sept. 1. 



P. angus Cresson var., 11-305. 

 Vt. — St. Johnsbury, June. 



P. sororius Cresson, 11-305. 



Me.— 3, 5. Vt.— 19, 20, 22. July 1-Aug. 15. 



R. L— 33. July 7. 



P. alpinus Cresson, 11-306. 



N. H. — Glen House, June 11; Mt. Washington (Mrs. Slosson). 



YT.—Mt. Ascutney, 2000 ft., July 11, 1908; Mt. Equinox, 



June 5, 1910. 



P. luteicornis Cresson, 11-307. 



U^.—Machias, July 20, 1907. N. H.— Hampton, June 24 



(Shaw) . 



