BioStor
 | On the Type Species of Förster's genera (Hymenoptera, Ichneumonidae) J F Perkins (1962) Bulletin of the British Museum (Natural History), Entomology 11: 385-483 |
 | On the type species of Foerster's genera (Hymenoptera: Ichneumonidae) J F Perkins (1962) Bulletin of The British Museum (Natural History) Entomology 11(8): 383-483 |
 | A catalogue and reclassification of the Ichneumonidae (Hymenoptera) described by C.G. Thomson M G Fitton (1982) Bulletin of the British Museum (Natural History) Entomology 45(1): 1-119 |