Reference
Erich H. Diller, Matthias Riedel (2015): A new Phaeogenini species, Colpognathus grandiculus, from the Caspian region (Insecta, Hymenoptera, Ichneumonidae, Ichneumoninae) – Mitteilungen der Münchner Entomologischen Gesellschaft – 105: 79 - 82.