102 FAUNA OF NEW ENGLAND. 



T. actaeon Osten Sacken. 

 Me.— 4, 10. N. H.— 14, 15. Aug. 20-Sept. 

 Mass.— 24, 25, 26, 27, 28, 32. R. I.— 33. Conn.— 35. Aug. 

 30-Sept. 22. 



T. nivosus Osten Sacken. 



N. H.— . Vt.— 22. June 16. 



Mass.— 27, 32. Conn.— 35. May 31-June 29. 



T. vivax Osten Sacken. 



Me.— Ocean Point, June 28 (G. C. Wheeler). N. H.— Jaffrey; 



Wiltboro, July 1. Vt.— Woodstock, July 31, 1910 (Morse). 

 Mass. — Melrose Highlands, Aug. 5, 1913 {Preston). 



T. longus Osten Sacken. 

 N. H.— Pelham, Aug. 6. 

 Mass.— Sherborn, July 31, 1904, Aug. 12, 1915 {E. J. Smith). 



T. pumilus Macquart. 



Me.— 10. N. H.— 14, 15. June 23-Julv 5. 

 ]\Iass.— 24, 26, 27, 29. R. I.— 33. Conn.— 35. June 14- 

 July 20. 



T. sparus Whitney. 



N. n.—MUford, June 17-July 4 (Whit7iey). 



Mass.— 26, 27. Conn.— 35. June 11-Aug. 2. 



T. lineola Fabricius. 



Me.— 9, 10. N. H.— 14, 15. Vt.— 16. June 17-Aug. 17. 



Mass.— 23, 24, 25, 27, 28, 29, 30, 31, 32. R. I.— 33. Conn.— 35. 

 June 24-Sept. 4. 



T. nigrovittatus ]\Iacquart. 



Me.— 8, 10. N. H.— 15. July 27-Aug. 8. 



Mass.— 26, 27, 28, 29, 30, 31, 32. R. I.— 33. Conn.— 35. 



July 5-Aug. 22. 



A maritime species popularly known as the "Greenhead." 



T. nigrovittatus yar. conterminus (Walker) ; Hine, 06-23. 

 IMass.— 27, 28, 29, 30, 31. June 27-July 20. 



T. costalis Wiedemann. 



N. H.— 15. Vt.— 16. July 15-Aug. 2. 



Mass.— 23, 27, 32. Conn.— 34, 35. June 16- July 30. 



T. sagax Osten Sacken. 



Mass.— Mt. Tom, July 14, 1909; Southbridge, Aug. 5 {Bromley). 



Conn. — South ]\Ieriden, Aug. 27 {H. L. Johnson). 



T. nigrescens Pahsot de Beauvois. 



Mass.— Springfield. Conn.— Milford, July 22. 



T. atratus Fabricius. 



Me.— 6, 9. N. H.— 15. July 10-18. 



Mass.— 25, 26, 27, 29. Conn.— 35. June 27-Aug. 14. 



