With the December number, the Canadian Entomologist completed its twenty-fifth volume. The Council of the Entomological Society of Ontario have endeavored to make it as useful as possible to the working entomologists of North America. The publications of our Society consist chiefly of the Annual Report published by the Hon. Minister of Agriculture and Arts of Ontario, in his annual report to the Legistaure, and the monthly magazine, the Canadian Entomologist. The former of these is devoted particularly to papers of economic interest, and is distributed not only to our own members, but to every member of the Fruit Growers' Association of Ontario, to members of Parliament, the Mechanics's Institutes, etc., making an issue of about 6,000 copies.