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 Kristotomus triangulatorius (Gravenhorst, 1829) Tryphon triangulatorius Gravenhorst, 1829 mesoleptoides (Stephens, 1835, Tryphon ) coarctatus (Holmgren, 1857, Acrotomus ) Distribution England, Scotland, Ireland