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 Athalia circularis (Klug, 1815) Tenthredo circularis Klug, 1815 Athalia lineolata Serville, 1823 Athalia? cordatoides Kontuniemi, 1951 Distribution England, Scotland, Wales, Ireland Notes There are grounds for suspecting that this consists of a group of species, with more narrowly defined host plant spectra than presently accepted.