 | Classification of the Ichneumon flies, or the superfamily Ichneumonoidea
Willam H Ashmead (1900) Proceedings of the U.S. National Museum 23(1206): 1-220 |
 | Hymenoptera Parasitica
W H Ashmead (1901) Fauna Hawaiiensis 1: 277-364 |
 | On the Hymenoptera collected in Now Britain by Dr Arthur Willey
(1901) Proceedings of The Zoological Society 1: 224-248 |
 | On the phytophagous and parasitic Hymenoptera collected by Mr E. Ernest Green in Ceylon (Second paper.)
(1905) Spolia Zeylanica 3: 98-142 |
 | Descriptions of new species of parasitic Hymenoptera chiefly in the collection of the South African Museum, Cape Town
P Cameron (1906) Annals of the South African Museum 5: 17-186 |
 | Type species of the genera of ichneumon flies
H L Viereck (1914) Bulletin of the United States National Museum 83: 1-186 |
 | XIX. On Hawaiian Ophioninae (Hymenoptera, Fam. Ichneumonidae)
R C L Perkins (1915) Transactions of The Royal Entomological Society of London 62: 521-535 |
 | The genotypes of some of Ashmead's genera of Ichneumon-flies
R A Cushman (1942) Proceedings of the United States National Museum 92: 277-289 |
 | A catalogue and reclassification of the Nearctic Ichneumonidae (Hymenoptera). Part II. The subfamilies Mesoleiinae, Plect-iscinae, Orthocentrinae, Diplazoninae, Metopiinae, Ophioninae, Mesochorinae
Henry K Townes (1945) Memoirs of The American Entomological Society 11(2): 479-925 |
 | A review of the generic names proposed for old world Ichneumonids, the types of whose genotypes are in Japan, Formosa or North America
H Townes (1957) Proceedings of the Entomological Society of Washington 59: 100-120 |
 | The phylogeny, classification and evolution of parasitic wasps of the subfamily Ophioninae (Ichneumonidae)
Ian D Gauld (1985) Bulletin of the British Museum (Natural History) Entomology 51(2): 61-185 |
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