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--1168 3C3EC7B09BA145848E3E89CBBD28B432 3C3EC7B09BA145848E3E89CBBD28B432 Phyllocolpa leucapsis (Tischbein, 1846) Nematus leucapsis Tischbein, 1846 Nematus coriacea (Benson, 1953, Nematus ) Distribution England, Scotland, Wales, Ireland Notes According to Kopelke (2007c) Phyllocolpa coriacea is a synonym of Phyllocolpa leucapsis (as stated in the abstract and table 1, whereas the synonymy with Phyllocolpa alienata on p. 153 is wrong; J.-P. Kopelke, pers. comm.). The concept of Phyllocolpa leucapsis in Kopelke (2007c) is different to that of Benson (1958) and most other previous taxonomists.