titE CANADUN ENTOMOLOGIST. 109 



29. Gomphus brevis, Hag. — Algonquin Park, Aug. 20, 1903. A 

 pair much worn, and two exuviae. 



30. Gomphus exi/is, Selys. — Toronto (W. Brodie) ; De Grassi Pt., 

 June 30-July 9, i9oi-'o4; Go Home, Georgian Bay, June 22, 1903, i ^ 

 with exuvia, newly emerged ; Algonquin Park, Aug., exuviae. Probably 

 our commonest Gomphus. 



31. Gomphus borealis, Needh. — A male of what seems to be this 

 species is in the collection of Dr. Brodie, in the Educational Dept., 

 Toronto. It is without a label, but was found in a box containing speci- 

 mens of various orders of insects, apparently all from Ontario. There is 

 a little yellow on the outer surface of the tibi?e, but the male appendages 

 agree so closely with Needham's figures of borealis that there seems little 

 doubt that it belongs here. 



32. Gomphus sordidus, Hag. — Go Home, Georgian Bay, June?, 

 1903 ] I o with exuvia, freslily emerged. Dr. Calvert, who saw this 

 specimen, writes me that it is " apparently sordidus.'" The abdomen of 

 the nymph is proportionately somewhat broader than that of G. descriptus, 

 as described by Needham, who says the nymphs oi sordidus 2lXQ '' entirely 

 similar to that species in habits and appearance '' (Aquatic Insects in the 

 Adirondacks, Bull. 47, N. Y. State Mus., p. 455). 



33. Gomphus crassus^ Hag. — Niagara Glen, July 4, 1903, 2 %%. 

 This is the most northern record for this species. 



34. Gomphus Scudderi, Selys. — A^lgonquin Park, Aug. 17-30, 

 1902-03. Common over gentle rapids on the North Branch of the 

 Muskoka River. 



35. Gomphus plagiatus^ Selys. — Algonquin Park, Aug. 11, 1903, one 

 exuvia from muddy shore of river. 



T^(i. Gomphus spicatus, Hagen. — Hamilton ? (Anderson) ; Port 

 Sidney, May 18, 1899 (W. Brodie). It has also been reported from 

 Ontario by Hagen. 



37. Goffiphus villosipes, ^Q\ys. — Toronto, July 24, 190T, i (^ , found 

 flying around a small pond. 



38. Goffiphus fuj'ci/er, Hagen. — Toronto, June 15-20, i903-'o4; De 

 Grassi Point, July 15, 1901. Not infrequent in Toronto, where it breeds 

 in Grenadier Pond. 



39. Dromogomphus sptnosus, Selys. — Toronto, Grenadier Pond, June 

 24, 1904; De Grassi Point, July-Sept. 17, 1901, common; Thessalon, 

 Algoma. 



