Tenthredo crocea Tenthredo rufa Tenthredo Hemichroa stigma 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 Geoffroy, 1785 Geoffroy 1785 Insecta Tenthredinidae Hemichroa CoL Animalia Hemichroa crocea Hymenoptera 0 1168 Arthropoda species crocea   Tenthredo croceaGeoffroy, 1785  Tenthredo rufa(Panzer, 1799, Tenthredo) preocc.  Hemichroa stigmaStephens, 1835  Distribution England, Scotland, Wales, Ireland