Kamal, M. 1926. A Study of Some Hymenopterous Parasites of Aphidophagous syrphidae. Journal of Economic Entomology 19:721-730.
catalog of information about evanioid wasps
Kamal, M. 1926. A Study of Some Hymenopterous Parasites of Aphidophagous syrphidae. Journal of Economic Entomology 19:721-730.