Thomsonia friesei Tenthredo? palmata Tenthredo Thomsonia laticeps Thomsonia Tenthredopsis korlevici Tenthredopsis arrogans Tenthredopsis pavida 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 Konow, 1884 Konow 1884 Insecta Tenthredinidae Tenthredopsis GBIF Animalia Tenthredopsis friesei Hymenoptera 0 1168 Arthropoda species friesei   Thomsonia frieseiKonow, 1884  Tenthredo? palmata(Geoffroy, 1785, Tenthredo)  Thomsonia laticeps(Konow, 1884, Thomsonia)  Tenthredopsis korleviciKonow, 1887  Tenthredopsis arrogansKonow, 1890  Tenthredopsis pavida(Fabricius, 1775): misident.  Distribution England, Scotland