152 THE CANADIAN ENTOMOLOGIST. 



Sub-family LibelltiliiKe. 



62. Ahxtinotheinis belia, Uhler. — This species lias been reported 

 from Ontario by Hagen, but I have never seen it at large. 



63. Celitliemis eponina,, Drury. — Toronto, July, common around 

 Grenadier Pond; Sarnia, Aug. 12-16, 1901. 



64. Celithejuis FJisa, Hagen. — Toronto, jane 24-July, 1901, 

 common locally; Go Home, Georgian B^y ; Sarnia, Aug. 12, 1901, 

 common; Dwight, Muskoka, Aug. zt,^ '903, i c^ • 



65. Leucorhviia iiitacta. Hagen. ^ — Hamilton, June; Toronto, May 

 20, 1903-July, Aug. 26, 1904, very abundant; Lake Simcoe, June-July 

 13, 1 90 1. 



This species breeds m great numbers in Grenadier Pond, and after 

 Anax Junius, is the first one to appear in the spring. The specimen 

 taken on Aug. 26 had emerged long after the regulir season for the 

 species was over. It was a rather undersized teneral female, and the 

 wings are suffused with a smoky colour, and deej) yellowish at base. 



66. Leucor/iinia ghiciaiis, Hagen. — This insect has been reported by 

 Hagen from London and Michipicoten, Lake Superior. 



67. Leuco?-/n/ii(i frigida, Hagen.-- -There are a number of specimens 

 of both sexes of this species in the collection of the Biological Dept., 

 Toronto, taken at Go Home, Georgian Bay. I liave also two females 

 from Algonquin Park, taken by Prof. Macoun July 7, 1900. 



68. Sympetruni scoticum, Don. — l)e Grassi Pt, July 3, 1904, i $ 

 from a clearing in a tamarack swamp near a sluggish stream. I have done 

 much collecting in this spot, but have never seen another example. It 

 has been reported from Ontario once before by Hagen, and probably 

 occurs more commonly in the north, as I have found it abundant in 

 Quebec. 



69. Sympctrum costi/eru/n, Hagen. — Toronto, July-Aug.; Toronto 

 Island, Hying over the lagoons, July 25, 1904 ; Bruce Peninsula, Aug. it,, 

 1901 ; Thessalon, Algoma. This species is somewhat local, but is fairly 

 common along the Don River, Toronto, and around the lagoons at 

 Toronto Island. 



70. SyjnpetrufH vichium, Hagen. — Toronto, Sept. 8, 1902 ; Point 

 Pelee, Aug. 7, 1901 ; Walpole Island, River St. (^lair, Aug. 13, 1901 ; 

 Algonquin Park, Aug. 18-Sept. i, 1902-3; Dwight, Sept. 2, 1902; De 

 Grassi Pt., Aug. -Sept. A very common and generally-distributed species. 



