186 THE CANADIAN ENTOMOLOGIST 



Hymenoptera ; 1902, 99; 



Diptera; 1902, 101; 

 In the Transactions of the Ottawa Field-Naturalists' Club: 



On Some Insects Captured During our Excursions; 18S0, 41; 



On Some Coleoptera Injurious to our Pines; 1881, 28; 



List of Ottawa Coleoptera, with Introduction to Order — In 

 this article 1,003 species are listed; 1884, 67; 



Our Saw-flies and Horn-tails; 1884, 244; 

 In the Ottawa Naturalist: 



Note on Flour and Grain Beetles; 1887, 133; 



Fauna Ottawaensis — Hemiptera — About 200 species listed; 

 1892, 25;  



Entomology— Edited by W. H. Harrington; 1892, 84, 103, 

 113, 150, 168; 



List of Coleoptera from Cypress Hills, N.W.T., 1892, 149; 



Fauna Ottawaensis — Hymenoptera Phytophaga; 1893, 117; 



Hymenoptera Phytophaga, 1893; 1893, 162; 



Fauna Ottawaensis — Hemiptera — additional list; 1894, 66; 



Unusual Abundance of Meloid Larvae; 1895, 90; 



Ottawa Spiders; 1896, 11; 



Ottawa Spiders and Mites; 1897, 190; 



Fauna Ottawaensis; Hymenoptera Parasitica — Proctotrypidse; 

 1897, 174, 217; 



Ottawa Coleoptera — Cerambycidse ; 1899, 57; 



Extra-limital Insects Found at Ottawa; 1899, 117; 



Fauna Ottawaensis — Diptera — 234 species listed; 1900, 127; 



Fauna Ottawaensis — Hymenoptera: Superfamily // — Sphe- 

 goidea; 1902, 215; 



Fauna Ottawaensis — Hymenoptera: Superfamily /// — Ves- 

 poidea; 1908, 69; 



Reminiscenses of Dr. Fletcher; 1909, 196; 

 In the Transactions of the Royal Society of Canada: 



Canadian ITroceridae; 1893, 131; 



Catalogue of Canadian Proctotrypidae, 1899, 169; 

 In the Naturaliste Canadien: 



Souvenirs Entomologiques, XXVI, 65, 106. 



In addition to the above, short notes, reviews, etc., were 

 published, as well as important articles on subjects other than 



