1. The Ichneumonidae of Costa Rica, 1;Gauld;Memoirs of the American Entomological Institute,1991
2. Guía de los Pimplinae de Costa Rica (Hymenoptera: Ichneumonidae);Gauld;Revista de Biologia Tropical,1998
3. The suprageneric groups of the Pimplinae (Hymenoptera: Ichneumonidae); a cladistic re-evaluation and evolutionary biological study;Gauld;Zoological Journal of the Linnean Society,2002
4. The parasitic Hymenoptera with the longest ovipositors, with descriptions of two new Ichneumonidae;Townes;Entomological News,1975