A. F.  Winn and Beaulieu, G., ?A preliminary list of the insects of the province of Quebec. Part II - Diptera (two-winged flies)?, Report of the Quebec Society for the Protection of Plants (Supplement), vol. 7, pp. 105-159, 1915.

A. F.  Winn and Beaulieu, G., ?A preliminary list of the insects of the province of Quebec. Part II - Diptera (two-winged flies). Revised and supplemented by C.E. Petch and J.B. Maltais?, Report of the Quebec Society for the Protection of Plants (Supplement), vol. 24, pp. 1-100, 1932.