 | Classification of the Ichneumon flies, or the superfamily Ichneumonoidea Willam H Ashmead (1900) Proceedings of the U.S. National Museum 23(1206): 1-220 |
 | Descriptions of new genera and species of Hymenoptera from the Oriental Region (Ichneumonidae, Fossores and Anthophila) P Cameron (1902) Annals and Magazine of Natural History 9: 204-215 |
 | 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 |
 | Descriptions of one new family, eight new genera, and thirty-three new species of Ichneumonidae H L Viereck (1912) Proceedings of the United States National Museum 43: 575-593 |
 | Brazilian Ichneumonidae and Braconidae obtained by the Stanford expedition C T Brues (1912) Annals of the Entomological Society of America 5: 193-228 |
 | Descriptions of 23 new genera and 31 new species of Ichneumon flies H L Viereck (1913) Proceedings of the United States National Museum 46: 359-386 |
 | Descriptions of ten new genera and twenty-three new species of Ichneumon-flies H L Viereck (1913) Proceedings of the United States National Museum 44: 555-568 |
 | Description of new North American Ichneumon-flies R A Cushman (1919) Proceedings of the United States National Museum 55: 517-543 |
 | First supplement to "Type Species of the Genera of Ichneumon-flies" Henry L Viereck (1921) Proceedings of The United States National Museum 59(2364): 129-150 |
 | A revision of the north American Ichneumon-flies of the genus Mesostenus and related genera R A Cushman (1929) Proceedings of the United States National Museum 74: 1-58 |
 | 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 |