Literature

Authors	Year	Title
M. R. Shaw	1993	Species of Mesochorus (Hymenoptera: Ichneumonidae) reared as hyperparasitoids of Lepidoptera via koinobiont ectoparasitoid Tryphoninae (Ichneumonidae)
C. van Achterberg	1993	Revision of the subfamily Macrocentrinae Foerster (Hymenoptera: Braconidae) from the Palaearctic region
C. van Achterberg	1993	Illustrated key to the subfamilies of the Braconidae (Hymenoptera: Ichneumonoidea)

Nocturnal Ichneumonoidea of the British Isles