DIPTERA. 217 



Phormia R.-Desvoidy {Euphormia Townsend, 19-542). 



P. regina (Meigen). 



Me.— 1,5,6,7,8,9, 10. N. H.— 12, 13, 14, 15. Apr. 19-Scpt. 18. 

 Mass.— 23, 24, 25, 26, 27, 28, 29, 31, 32. R. I.— 33. Conn.— 

 35. Mar. 29-Aug. 27. 



Protophormia Townsend, 08-123. 



P. terraenovae (R.-Desvoidy), 



Me.— 4, 6, 8, 9. N. H.— 11, 12, 14, 15. Apr. 23-Aug. 29. 

 Mass.— 23, 24, 25, 26, 27, 28, 29, 30, 32. R. I.— 33. Conn.— 

 35. Apr. 6-Aug. 9. 



Calliphoeinae. 

 Onesia R.-Desvoidy. 



O. aculeata Pandel. 



Mass. — Melrose Highlands, Sept. 13 (Townsend), see Shannon, 

 23-14; Forest Hills, Boston, July 29, 1919 (Bequaert). 



Cynomyia R.-Desvoidy {Cynomyopsis Townsend, 15-118). 



C. cadaverina R.-Desvoidy. 



Me.— 1, 4, 5, 6, 8, 9. N. H.— 11, 13, 14, 15. Vt.— . Apr. 22- 



Sept. 8. 

 Mass.— 25, 27. R. I.— 33. Conn.— 35. Apr. 30-Nov. 3. 



C. mortuorum (Linne). 



Me.— Oquossoc, July 1, 1912. 



Conn.— Westville, May 20, 1905 (Britton). 



C. flavipalpis Macquart. 



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



Calliphora R.-Desvoidy. The Blue-bottle Flies. 



C. vomitoria (Linne). 



Me.— 4, 6, 8, 9. N. H.— 11, 13, 14, 15. Vt.— 17. June 10- 



Sept. 10. 

 Mass.— 23, 25, 27, 29. R. I.— 33. Conn.— 34, 35. May 22- 



Oct. 5. 



C. vomitoria var. nigribarbis Shannon, 23-116. 



Me.— 3, 7, 8, 10. N. H.— 11. Vt.— 17, 21. June 5-Sept. 22. 



Mass.— 26, 29, 32. R. I.— 33. Apr. 27-Nov. 6. 



C. viridescens R.-Desvoidy. 



N.H.— Jaffrey, June 9, 1920. Vt.— Chittenden, Aug. 1 

 (Bequaert) ; Mt. Equinox, June 5. 



C. erythrocephala (Meigen). 



Me.— 6, 8, 9, 10. N. H.— 13, 15. Vt.— 17. June 15-Oct. 15. 

 Mass.— 23, 24, 25, 26, 27, 28, 31, 32. R. I.— 33. Conn.— 35. 

 May 3-Oct. 5. 



