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Robber Flies (Diptera: Asilidae) of the Yukon
By Robert A. Cannings
Royal British Columbia Museum, P.O. Box 9815, Stn. Prov. Govt. Victoria, British Columbia, Canada V8W 9W2, 1997
Cite: 1431976 with citation markup [cite:1431976]
Available as PDF doc from U. of Alberta, giving species accounts of 20 species recorded in Yukon.

Originally published as pp. 637–662 in H.V. Danks and J.A. Downes (Eds.), Insects of the Yukon. Biological Survey of Canada (Terrestrial Arthropods), Ottawa. 1034 pp. 1997.