On a species of Hemiteles (Ichneumonidae), ascertained by the editor to be parasitic in Canada on the imported currant worm fly (Nematus ventricosus, Klug.)Published in Canadian Entomologist, in 1869, in volume 2, pages 9-12Descriptions of four new species of Canadian HymenopteraPublished in The Canadian Entomologist, in 1869, in volume 1, pages 103-105
Descriptions of four new species of Canadian HymenopteraPublished in The Canadian Entomologist, in 1869, in volume 1, pages 103-105