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 Oresbius nivalis (Zetterstedt, 1838) Cryptus nivalis Zetterstedt, 1838 opacus (Taschenberg, 1865, Cryptus ) preocc. borealis (Thomson, 1883, Microcryptus ) exannulatus (Roman, 1909, Microcryptus ) preocc.