Reference
Alexandr M. Tereshkin (2013): Taxonomic notes about ichneumon fly
Coelichneumon torsor (THUNBERG 1822) and illustrated
description of Hybophorellus injucundus (WESMAEL 1852)
(Hymenoptera, Ichneumonidae, Ichneumoninae) – Linzer biologische Beiträge – 0045_1: 913 - 927.