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 DWB 95274 Cameron, 1890 Cameron 1890 Pamphiliidae 0 1168 family  Notes Unplaced species of Pamphiliidae, treated as nomen oblitum by Blank et al. (2009):  Tenthredo variegataHill, 1773