Barron, J. R. 1990. The Nearctic species of Homaspis (Hymenoptera, Ichneumonidae, Ctenopelmatinae). Canadian Entomologist 122:191-216.
Barron, J. R. 1990. The Nearctic species of Homaspis (Hymenoptera, Ichneumonidae, Ctenopelmatinae). Canadian Entomologist 122:191-216.