Template:Gravenhorst, 1829b
- Gravenhorst, J.L.C. 1829. Ichneumonologia Europaea. Pars III. Continens Pimplas, Metopios, Bassos, Banchos, Ophiones, Hellwigias, Acaenitas, Xoridas, et supplementa. 1097 pp. Vratislaviae. (Voss). DOI: 10.5962/bhl.title.65750 BHL