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 Kristotomus laetus (Gravenhorst, 1829) Mesoleptus laetus Gravenhorst, 1829 cephalotes (Gravenhorst, 1829, Tryphon ) orbitatorius ( Schiodte , 1839, Exenterus ) calcaratus (Thomson, 1883, Delotomus ) marginatus (Thomson, 1883, Delotomus ) dioszeghyi (Kiss, 1924, Cteniscus ) synonymy by Horstmann (2009d) Distribution England, Ireland