Manual of Nearctic Diptera Volume 2 Varies for each chapter; edited by J.F. McAlpine, B.V. Petersen, G.E. Shewell, H.J. Teskey, J.R. Vockeroth, D.M. Wood. 1987. Research Branch Agriculture Canada.
Contributed by Keith Bayless on 10 April, 2010 - 4:42pm Additional contributions by v belov Last updated 26 December, 2014 - 2:23am
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