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-July 5. 



Mass.— 24, 26, 27, 29. R. I.— 33. Conn.— 35. June 14- 

 July 20. 



T. spams Whitney. 



N. R.—Milford, June 17- July 4 {Whitney). 



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 Macquart. 



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 var. conterminus (Walker) ; Hine, 06-23. 

 Mass.— 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 Meriden, Aug. 27 {H. L. Johnson). 



T. nigrescens Palisot 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. 



