Checklist of British and Irish Hymenoptera - Sawflies, ' Symphyta' Author Liston, Andrew D. Author Knight, Guy T. Author Sheppard, David A. Author Broad, Gavin R. Author Livermore, Laurence text Biodiversity Data Journal 2014 2 1168 1168 http://dx.doi.org/10.3897/BDJ.2.e1168 journal article http://dx.doi.org/10.3897/BDJ.2.e1168 1314-2828-2-1168 Platycampus luridiventris ( Fallen , 1808) Tenthredo luridiventris Fallen , 1808 Nematus niger (Stephens, 1835, Nematus ) Nematus alnivorus (Hartig, 1840, Nematus ) Camponiscus healaei (Newman, 1869, Camponiscus ) Distribution England, Scotland, Wales, Ireland