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 Ichneumon languidus Wesmael, 1845 immisericors Tischbein, 1876 malignus Tischbein, 1881 nigrocastaneus Tischbein, 1881 luteoannulatus Pic, 1915 Distribution England Notes Added by Hilpert (1992) ; one specimen (Chobham, Surrey) in BMNH identified by K. Horstmann as 'var. immisericors Tischbein, 1876'.