Checklist of British and Irish Hymenoptera - Ichneumonidae Author Broad, Gavin R. text Biodiversity Data Journal 2016 4 9042 9042 http://dx.doi.org/10.3897/BDJ.4.e9042 journal article http://dx.doi.org/10.3897/BDJ.4.e9042 1314-2828-4-9042 Tycherus histrio (Wesmael, 1848) Phaeogenes histrio Wesmael, 1848 Notes Removed from synonymy with ischiomelinus by Diller and Shaw (2014); only British specimen lacking locality data.