264 THE CANADIAN ENTOMOLOGIST. 



36. Libelhila piilchella Drury. 



MANITOBA. — Aweme, July 9, 13, 1910, 2 cf's (C). Hiisavick, 

 July II, 1 910, I d", I -9 (Ws). 



These are the most northwesterly records for this common east- 

 ern species. 



37. Sympetrum scoticum Donovan. 



MANITOBA. — Aweme, Sept. 3. 1907, 2 9sj Aug. 10, 23, 1908, 

 4cf s, I 9 (C); Aug. 28, T908, I d" (E. Griddle). Winnipeg, Sept. 

 7. 1908, 1 c^, r 9 (Ws). Westbourne, July 27, 29, 1908. 4 c/'s, 6 

 9s; Aug. I, 1908, I c^, I 9 (VVs) ; Aug. 20, 29, 1908, 14 d^.s, 12 

 9s (Ws). Grandview, Sept. 18, 1906, 2 cT's, i 9 (W.J. Alexander). 



SASKATGHEWAN.— Regiua, Sept., 1908, i cf (Wg). Mooso- 

 min, Sept. 13, 1906, i cT" (Alexander). 



AI.BERTA— Banff, July 24, 30, 1908, i c^, 2 9s; Aug. 28, 

 T908, I cT" (S). Beaver Take, 1907 (A. Halkett). 



Gircumpolar and generally com "non in the Ganadian Zone. 



38. Sympetrum costiftrum Hagen. 



MANITOBA. — Aweme, Sept. 7, 1907, i 9 ; Sept. i, 1908,1 

 cf, I 9 (G). Westbourne, July 24, 29, 1908, 2 cf" s, 4 9s; Aug. 5, 

 1908 (gravel pit), 3 cT^.s, 5 9 s ; Aug. 14, 24, 1908, 6 cf:^, 5 9 ^ (Ws). 

 Winnipeg, Sejit. 7, 1908, i cf , i 9 (Ws;. Garberry, Sept. 6, 1906, 



2 small 9 s (Alexander). 



SASKATGHEWAN.— Reginj, Aug. 8, 10, 1886, i ^^,2 9s 

 (F) ; Sept., 1908, I 9 (VVg). Moosomin, Sept. 13, 1906, 7 d^s, 

 rather large (Alexander). 



39. Sympetnim m.ididum Hagen 



SASKATGHEWAN.— Battleford, Ju'y 2, 1907, i ^ (Wg). 

 The two rows of cells between Rs and Rsj)l are imperfectly 

 developed in this specimen. 



S. madidum is also known from British Golumbia. 



40. Sympetrum rubicundulum decisum Hagen. 



MANITOBA. — Aweme, Aug. 5, 1907, i cf, i 9, teneral; 

 Aug. 19, 1908, I 9 (G). Treesbank, July 20, 1908, i 6^ (Ws). 

 Winnipeg, July 6, 1908, i d^ (Ws). Westbourne, July 27, 31, 1908, 



3 cfs, 7 (S^i\ Aug. 10, 20, 1908, I d^, 3 9s (Ws). Deloraine, July 

 6 (F). Grandview, Sept. 18, 1906, i 9 (Alexander). 



