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--9042 Barichneumon peregrinator (Linnaeus, 1758) Ichneumon peregrinator Linnaeus, 1758 scriptorius (Thunberg, 1824, Ichneumon ) vacillatorius (Gravenhorst, 1829, Ichneumon ) preocc. Distribution England, Scotland, Ireland, Isle of Man