Published online by Cambridge University Press: 31 May 2012
In 1946, the writer published a list of 482 species of Ichneumonoidea which included all representatives of this group contained in the University collection or which had been elsewhere recorded as occurring in Alberta. As a result of the continued generosity of Dr. H. K. Townes in naming locally collected material for us, we have, subsequently, made consistent efforts to obtain as complete a representation of the Alhertan species in this group as time and opportunity have permitted. It is now possible to add about 170 species to the former list.
1 An annotated list of the Ichneumonoidea of Alberta, , Can. Ent. Vol. 78, pp. 36–46, 1946.Google Scholar
2 Hymenoptera of America North of Mexico, Synoptic Catalog, U.S. Dept. of Agric., Monograph No. 2, 1951.