Hylotoma affinis Tenthredo hyalina Tenthredo Blennocampa assimilis Blennocampa Checklist of British and Irish Hymenoptera - Sawflies, ' Symphyta' Liston, Andrew D. Knight, Guy T. Sheppard, David A. Broad, Gavin R. Livermore, Laurence Biodiversity Data Journal 2014 2 1168 1168 Fallen, 1807 Fallen 1807 Insecta Tenthredinidae Halidamia GBIF Animalia Halidamia affinis Hymenoptera 0 1168 Arthropoda species affinis   Hylotoma affinis Fallen, 1907  Tenthredo hyalina(Klug, 1816, Tenthredo)  Blennocampa assimilis(Thomson, 1870, Blennocampa)  Distribution England, Scotland, Wales, Ireland