The parasitic wasp genera Skiapus, Hellwigia, Nonnus, Chriodes, and Klutiana (Hymenoptera, Ichneumonidae): Recognition of the Nesomesochorinae stat. rev. and Nonninae stat. nov. and transfer of Skiapus and Hellwigia to the Ophioninae

Quicke, Donald L. J., Fitton, Mike G., Broad, Gavin R., Crocker, Barnaby, Laurenne, Nina M., Miah, M. Ismail (2005): The parasitic wasp genera Skiapus, Hellwigia, Nonnus, Chriodes, and Klutiana (Hymenoptera, Ichneumonidae): Recognition of the Nesomesochorinae stat. rev. and Nonninae stat. nov. and transfer of Skiapus and Hellwigia to the Ophioninae. Journal of Natural History 39 (27): 2559-2578, DOI: 10.1080/00222930500102546, URL: http://dx.doi.org/10.1080/0022293050010254