Checklist of British and Irish Hymenoptera - Braconidae Author Broad, Gavin R. Author Shaw, Mark R. Author Godfray, H. Charles J. text Biodiversity Data Journal 2016 4 8151 8151 http://dx.doi.org/10.3897/BDJ.4.e8151 journal article http://dx.doi.org/10.3897/BDJ.4.e8151 1314-2828-4-8151 Opius singularis Wesmael, 1835 clarus Haliday, 1836; synonymy by Fischer (1997) spretus Haliday, 1836; synonymy by Fischer (1997) vindex Haliday, 1837; synonymy by van Achterberg (in prep.) arenosus Szepligeti , 1898 Distribution England, Ireland Notes Both clarus and spretus were also synonymised by Achterberg (1997) but Fischer's publication pre-dated this.