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 Dusona flagellator (Fabricius, 1793) Ichneumon flagellator Fabricius, 1793 debilis ( Foerster , 1868, Campoplex ) synonymy by Horstmann (1999a) heterocera ( Foerster , 1868, Campoplex ) synonymy by Horstmann (2001a) Distribution England Notes added by Horstmann (2011a)