Checklist of British and Irish Hymenoptera - Ichneumonidae Author Broad, Gavin R. text Biodiversity Data Journal 2016 4 9042 9042 http://dx.doi.org/10.3897/BDJ.4.e9042 journal article http://dx.doi.org/10.3897/BDJ.4.e9042 1314-2828--9042 Pleolophus vestigialis ( Foerster , 1850) Aptesis vestigialis Foerster , 1850 aphyopterus ( Foerster , 1850, Aptesis ) formosus ( Foerster , 1850, Aptesis ) unifasciatus (Schmiedeknecht, 1905, Microcryptus ) alpinus (Rudow, 1917, Aptesis ) triangularis (Kiss, 1924, Microcryptus ) angustipetiolatus (Ozols, 1934, Microcryptus ) piceus (Fahringer, 1935, Stibeutes )