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 Asthenara socia (Holmgren, 1857) Euryproctus socius Holmgren, 1857 crassifemur (Thomson, 1889, Asthenarus ) Distribution England, Scotland, Ireland Notes BMNH, NMS, added here