 | Lysiognatha, a new and remarkable genus in the Ichneumonidae
W H Ashmead (1895) Proceedings of the Entomological Society of Washington 3: 275-278 |
 | A review of the ichneumonid subfamily Tryphoninae
G C Davis (1897) Transactions of the American Entomological Society 24: 193-348 |
 | VI. Report -upon the Aculeate Hymenoptera of the Islands of St. Vincent and Grenada, with additions to the Parasitic Hyrnenoptera and a List of the, described Hymenoptera of the West Indies
William H Ashmead (1900) Transactions of The Royal Entomological Society of London 48: 207-367 |
 | 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 |
 | Papers from the Harriman Alaska Expedition 28. Hymenoptera
W H Ashmead (1902) Proceedings of the Washington Academy of Sciences 4: 117-274 |
 | Descriptions of new genera and species of Hymenoptera from the Philippine Islands.
William H Ashmead (1904) Proceedings of the United States National Museum 28: 127-158 |
 | Hymenoptera I (all families, except Apidae and Formicidae)
P Cameron (1906) Nova Guinea : résultats de l'expédition scientifique néerlandaise à la Nouvelle-Guinée en 1903 5: 41-65 |
 | 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 |
 | Check-List of North American Diptera Pupipara
P Speiser (1907) Ent. News 18: 103-105 |
 | Hymenoptera of the Dutch Expedition to New Guinea in 1904 and 1905. 2. Parasitic Hymenoptera
P Cameron (1907) Tijdschrift voor Entomologie 50(1): 27-57 |
 | The parasitic Hymenoptera of the Tertiary of Florissant, Colorado
C T Brues (1910) Bulletin of the Museum of Comparative Zoology, Harvard University 54: 1-125 |
 | Notizen zur Schlupfwespensammlug des Schwedischen Reichsmuseums
A Roman (1910) Entomologisk Tidskrift 31: 109-196 |
 | Ophioninae - a review
H L Viereck (1912) Entomological News 23: 43-46 |
 | The ichneumon flies of America belonging to the trihe Ophionini
(1912) Transactions of The American Entomological Society Philadelphia 38: 1-176 |
 | XIX. On Hawaiian Ophioninae (Hymenoptera, Fam. Ichneumonidae)
R C L Perkins (1915) Transactions of The Royal Entomological Society of London 62: 521-535 |
 | Classification of Insects. A key to the known families of insects and other terrestrial arthropods. [1st Edition]
C T Brues and A L Melander (1932) Bulletin of the Museum of Comparative Zoology 73: 1-672 |
 | A catalogue and reclassification of the Nearctic Ichneumonidae (Hymenoptera). Part I
Henry K Townes (1944) Memoirs of The American Entomological Society 11(1): 1-477 |
 | 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 description and classification of the final instar larvae of Ichneumonidae (Insecta, Hymenoptera)
J R T Short (1959) Proceedings of the United States National Museum 110: 391-511 |
 | A systematic study of the genus Ophion in Britain (Hymenoptera, Ichneumonidae)
J P Brock (1982) Tijdschrift Voor Entomologie 125: 57-97 |
 | 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 |
 | The ophionine wasps of Hawaii (Hymenoptera: Ichneumonidae)
(2008) Journal of Hymenoptera Research 17: 1-43 |
 | Ian David Gauld 25 May 1947-12 January 2009 OBITUARY
David B Wahl, Andrew M R Bennett et al. (2010) Journal of Hymenoptera Research 19: 189-198 |
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