112 EEPOET OF ENTOMOLOGICAL SOCIETY. No. 36 



A number of Boyeria exuviae were also taken at this locality, and are sep- 

 arable into two slightly differing forms, one of which is identical with the 

 exuvia of B. grafiana, so that the other doubtless belongs to vinosa. 



Aeshna eremita Scudd. Shawniga Eiver, Aug, 10, 1911, 2 exuviae, (Hahn). 



Aeshna interrupta Walk. Mississauga Eiver, Aug. 2, 1911, 3 males, 1 female, 

 (Hahn). 



N eurocordulia yamaskanensis Prov. Shawniga Eiver, Aug. 10, 1911, num- 

 erous exuviae, (Hahn). 



Helocordulia uhleri Selys- Shawniga Eiver, Aug. 10, 1911, 1 exuvia, (Hahn). 



Somatoclilora macrotona Wmsn. Winnipeg, June 10-19, 1910; 3 males, 2 

 females; Husavick, Man,, Aug, 17, 1910, 1 female, (Wallis), 



Lihellula pulchella Drury, Husavick, Man,, July 11, 1910, (Wallis). Most 

 northwesterly record. 



Pantala Tiymencea Say. Husavick, Man., July 11, 1910, 1 male, (Wallis), 

 First Canadian Eecord. 



