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THE CANADIAN ENTOMOLOGIST. 275 



Sept. 13, 1902, I c? , I 9 ; Davidson, Aug. 21, 1907, i (^ , 

 I 9 • Also recorded from Radisson (Rehn), and Swift 

 Current (Walker). 



ALTA.— Ponoka, 3 (^ 's, i ?; Red Deer, 5 ^ 's, 5 ? 's ; Cal- 

 gary, 2 (^ 's, 2 9 's. (Alexander.) Banff, Aug. 28, 29, 3 ? 's ; 

 Tunnel Mt.^near Banff, Oct. 3, 4, 1908, 2 c? 's, 2 9 's. 



B. C. — Lloydminster, i 9i Greenwood, i 9- (Alexander.) 

 Also recorded from Field (Rehn), Sandon and Vernon (Walker.) 



These series show the usual range of variation in colour, 

 pattern and length of tegmina. This species appears to be by 

 far the most abundant Orthopteran in the less dry parts of 

 Saskatchewan and Alberta. 



20. Steiiobothrtis acutus Morse. 



ALTA.— Edmonton. (Fletcher.^) 



2\. Platybothrus brunneus (Thom.). 



SASK. — Regina, June 5, 1903, I ^. (Willing.) Also recorded 

 from Regina by Caulfield. 



ALTA. — Rundle Mt., near Banff, lower part of slope, Sept. 13, 

 1909, I (^ , I 9 ; The Loop, Banff, Aug. 16, 1909, i 9- 

 (Sanson.) 



In the male from Rundle Mountain the vertex is somewhat 

 more obtuse than that of the Regina specimen. 



22. Gomphoceriis clavatus Thom. 

 Syn. — G. clepsydrus (Scudd.). 



MAN. — Aweme, June 24, July 4, 11, 1904, 3 ^'s, i 9. 

 (Criddle.) Also recorded from the Souris River. (Scudder.^) 



SASK.. — YellowGrass, i ,$ . (Alexander.) Rudy, July 19,1907, 

 1 o*; Regina, Aug. 2, 1903, i $ ; Sept. 13, 1908, i $; Radis- 

 son, July 29, 1907, I S ; Walsh, Aug. 23, i 9. (Willing.) 

 Also recorded from Moose Jaw (Caudell'), Radisson (Rehn), 

 Waldeck and Pasqua (Walker). 



ALTA.— Mt. Inglesmaldie, 6,500 ft., Sept. i r, 1908, i $ ; Tunnel 

 Mt., Sept. 4, 1908, I 9; Banff, July r, Sept. 13, 24, 1909, 

 3 9 's. Also recorded from New Lunnon. (Fletcher.*^ Det. 

 Scudder.) 



Considerable range of variation in size and coloration is 



present in this series. The Manitoba and Alberta specimens 



