Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea Author Dale-Skey, Natalie Author Askew, Richard R. Author Noyes, John S. Author Livermore, Laurence Author Broad, Gavin R. text Biodiversity Data Journal 2016 4 8013 8013 http://dx.doi.org/10.3897/BDJ.4.e8013 journal article http://dx.doi.org/10.3897/BDJ.4.e8013 1314-2828-4-8013 Pachyneuron Walker, 1833 PACHYNEVRUM Agassiz, 1848 SERIMUS Brethes , 1913 NEPACHYNEURON Girault, 1917 PROPACHYNEURONIA Girault, 1917 EUPACHYNEURON Blanchard, 1948 ATRICHOPTILUS Delucchi, 1955