BioStor
 | Eine neue europaische Conocephalus Art (Orthoptera: Ensifera) (1967) Nachrichtenblatt der Bayerischen Entomologen 16: 98-100 |
 | 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 |