Opius caelatus isomera Aclisis pallipes pallidipes Checklist of British and Irish Hymenoptera - Braconidae Broad, Gavin R. Shaw, Mark R. Godfray, H. Charles J. Biodiversity Data Journal 2016 4 8151 8151 Haliday, 1837 Haliday 1837 Insecta Braconidae Eurytenes CoL Animalia Eurytenes (Xynobius) caelatus Hymenoptera 0 8151 Arthropoda species caelatus Xynobius   Opius caelatusHaliday, 1837  isomera( Foerster, 1863, Aclisis)  pallipes Foerster, 1863  pallidipesDalla Torre, 1898  Distribution England, Scotland, Ireland