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 Alexeter clavator ( Mueller , 1776) Ichneumon clavator Mueller , 1776 testaceator misident. testaceus misident. venosus (Gmelin, 1790, Ichneumon ) Distribution England