1920 ENTOMOLOGICAL SOCIETY. 12.-i 



205. Tahanus maculifer Bigot. Lillooet, B.C., July 24, 1917, (R. C. Theherne). 



206. Tahanus procyon O.S. Vernon, B.C., June 8, 1918, (R. C. Treherne). 



207. Tahanus rhombicus O.S. Vernon, B.C., April 15, 1915, (M. H. Ruhmann). 



308. Tahanus stygius Say. Vineland, Ont., July 8, 1919, (C. H. Curran). 



Bombyliidse. 



231. Anthrax hypomelas Macq. Penticton, B.C., (R. C. Treherne) ; Walhachin, 



B.C., (E. R. Buckell). 

 234. Anthrax sinuosa Wied. Lillooet, B.C., July 23, 1917, (R. C. Treherne). 

 236. Bomhylius lancifer O.S. Lillooet, B.C., Oyama, B.C., (M. H. Ruhmann). 



* Villa ivehheri Jhn. Montreal, Que., June 11, (G. Chagnon), Ottawa, Ont., 



June 14, (Bro. Germain) ; Psyche, XXVI, 11. 



* Ploas atratula Loew. Goldstream, B.C., June 2, 1918, (W. Downes). 



Therevidae. 



247. Psilocephala la'vigata Loew. Walhachin, B.C., July 11, 1918, (E. R. 



Buckell). 

 218. Thereva egressa Coq. Vernon, B.C., June 10, 1918, (R. C. Treherne). 



Asilidae. 



256. Stenopogon calif ornice Wlk. Vernon, B.C., July 8, 1918, (R. C. Treherne). 



259. Cyrtopogon callipedilus Loew. Vernon, B.C., May 5, 1915, (M. H. l?uh- 



mann). 



260. Cyrtopogon longimaniis Loew. Lillooet, B.C., July 16, 1917, (M. H. Ruh- 



mann. 

 271. Laphria puhescens Will. Duncan, B.C., July 28, 1918, (W. Downes). 



* Erax harvcyi Hine. Venion, B.C., Aug. 11-15, 1904, (R. V. Harvey) ; An. 



Ent. Soc. Amer., XII, 115. 



Dolichopodidas. 



* Medetenis frontalis Van Duzee. Joliette, Que., July 13, (J. Ouillet) ; 



Proc. Cal. Acad. Sci., Aug., 1919, p. 266. 



* Medetenis vittatus Van. Duzee. Kearney, Ont., July 26 ; Toronto, Ont., 



Sept. 2; Niagara Falls, Ont., July 20," (M. C. Van Duzee) ; Proc. Cal. 

 Acad. Sci., Aug., 1919, p. 268. 

 ■■' Tlydrophorus pilitarsis Mall. Teller, Alaska, July 29, 1913; Aug. 6. 1913, 

 "(F. Johansen); Rep. Can. Arctic Exp., 1913-18, Vol. Ill, Part C, Dip- 

 tera, p. 51. 

 303. Dolichopus pachynemus Loew. Outremont, Que., June 20, (J. Ouillett) ; 

 Chatham, Ont., June 17, 1915. (M. C. Van Duzee). Addition to Quebec 

 list. 



* Dolichopus dasyops Mall. Bernard Harbour, N.W.T., July 10, 1916, (F. 



Johansen); Rep. Can. Arctic Exp., 1913-18, Vol. Ill, Part C, Diptera. 

 p. 49. 



309. Pelastoneurus Uetus Loew. St. Louis. Que., Aug. 14, (J. Ouillet). Addi- 



tion to Quebec list. 



Empidae. 



* Rhamphomyia erinacioides Mall. W, of Konganevik, Camden bay, Alaska, 



July 4, 1914, (F. Johansen) ; Barter island, Arctic coast of Ala.^ka, Jiily 

 11, 19t4, (D. Jenness) ; Rep. Can. Arctic Exp., 1913-1918, Vol III, 

 Part C, Diptera, p. 45. 



