Reference:
Perkins, J. F., 1960. Hymenoptera, Ichneumonoidea: Ichneumonidae I.[and] Ichneumoninae II, Alomyinae, Agriotypinae and Lycorininae. Royal Entomological Society.
URL:
https://www.royensoc.co.uk/sites/default/files/Archive%203/Vol07_Part02a_ii.pdf
