108 THE CANADIAN ENTOMOLOGIST. 



19. Enallagma Calverti^ Morse. — Berlin, Aug. 31, 1904, i ^ (W. 

 J. Fraser) ; De Grassi Pt , July 9, 1901, i (^ . 



20. Efiallagma cartinculatum, Morse. — Toronto, June 27-Aug., 

 1904, common; De Grassi Pt., July 19-Aug., common: Go Home, 

 Georgian Bay, July 18, 1904. 



I have bred this late-appearing species from nymphs taken in 

 Grenadier Pond and in Lake Simcoe. It is the only Zygopterous dragon- 

 fly that breeds in the clear, wave-tossed waters of Lake Simcoe, although 

 others occur in the shallow reedy places near the shore. The nymphs 

 climb up the timbers of the wharf, and up reeds growing from a depth of 

 several feet. 



21. Enallagma antennatwn, Say. — Berlin, Aug. (W. J. Fraser); 

 Toronto, June 24-July 6. Abundant along the banks of the Don River, 

 where ^oysr other species occur. 



22. Eiiallagma signa/uiii, Hag. — Toronto, July 5-14, 1904, in 

 small numbers around Grenadier Pond. 



23. Agriofi rcsolutum^ Hag. — Toronto, June 11, 1904; Rosebank, 

 June, 1903. • The Toronto specimens of this interesting boreal insect were 

 taken at Grenadier Pond, in company with E. Hageni. 



24. Ischnura verticalis, Say. — Point Pelee, Aug. 8, 1901; Chatham, 

 Aug. 10, 1901 ; Sarnia, Aug. 12, 1901^ Toronto, June lo-Aug, 1904; 

 Lake Simcoe, July-Aug.; Algonquin Park, Aug. 8-29, 1903-04. Our 

 most abundant species of Agrionid?e. The orange female is much more 

 numerous than the black one. 



25. IscJumra Ramhurii, Selys. — Reported from Ontario by Calvert 

 (Cat. Odon. Phil., 240, 1893). 



Sub-order ANISOPTERA. 



Family yEscHNiD^^i:. 



Sub-family Gotnphiiice. 



26. OpJiiogompJms rupiiisulensis, Walsh. — Algonquin Park, Aug. 

 15-30, 1902-03. Common over shallow rapids on the North Branch of 

 the Muskoka River. 



27. Hageniiis brevistylKs, Selys. — Toronto (Wm Brodie) ; De Grassi 

 Pt,, I exuvia, Aug.; Go Home, Georgian Bay, June 30, 1903, many 

 examples transforming; x\lgonquin Park, Aug. 20-22, 1903, 3 ^ Si ^H 

 slightly worn, and a few exuvire. 



28. Lanthus albistylus, Selys. — Algonquin Park, Aug. 14, 1903. 

 Locally common over rapids on llie North Branch of the Muskoka River, 

 but only i ^ taken. 



