Thyreodon niger Cresson, 1873:375, ♂♀. ♂, ♀, Cordova (Sumichrast, No. 65); Hooker, 1912Hooker, C.W. 1912. The Ichneumon flies of America belonging to the tribe Ophionini. Transactions of the American Entomological Society 38 (1):1-176.:110, Types ♂, ♀ (American Entomological Society, No. 65); Gauld & Janzen, 2004Gauld, I.D. & D.H. Janzen 2004. The systematics and biology of the Costa Rican species of parasitic wasps in the Thyreodon genus-group (Hymenoptera: Ichneumonidae). Zoological Journal of the Linnean Society 141:297-351.:319, Lectotype ♀ (PANS). - Cameron, 1883-1888Cameron, P. 1883-1888. Biologia Centrali-Americana - Insecta. Hymenoptera. (Families Tenthredinidae-Chrysididae). Taylor and Francis, Red Lion Court, Fleet Street. 487 pp., 20 pl. (distribution), 288 (listed); Dalla Torre, 1901-1902Dalla Torre, C.G. 1901-1902. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. — Volumen III: Trigonalidae, Megalyridae, Stephanidae, Ichneumonidae, Agriotypidae, Evaniidae, Pelecinidae. Pars II. Breitkopf & Härtel, Leipzig. VIII + 1141. (distribution); Hooker, 1912Hooker, C.W. 1912. The Ichneumon flies of America belonging to the tribe Ophionini. Transactions of the American Entomological Society 38 (1):1-176. (distribution); Morley, 1912Morley, C. 1912. A revision of the Ichneumonidae based on the collection in the British Museum (Natural History) Part I: Tribes Ophionides and Metopiides. British Museum, London, England. 1-88. (distribution); Ruíz-Cancino et al., 2002Ruíz-Cancino, E., D.R. Kasparyan & J.M. Coronado Blanco 2002. Ichneumonidae. In: Llorente Bousquets, J. & J.J. Morrone (Ed.). Biodiversidad, taxonomía y biogeografía de artrópodos de México: Hacia una síntesis de su conocimiento, volumen III. 631-646. (distribution); Ruíz-Cancino & Coronado-Blanco, 2002Ruíz-Cancino, E. & J.M. Coronado-Blanco 2002. Artrópodos terrestres de los estados de Tamaulipas y Nuevo León, México. Serie Publicaciones Cientificas No. 4:1-376. (distribution); Gauld & Janzen, 2004Gauld, I.D. & D.H. Janzen 2004. The systematics and biology of the Costa Rican species of parasitic wasps in the Thyreodon genus-group (Hymenoptera: Ichneumonidae). Zoological Journal of the Linnean Society 141:297-351. (distribution); Ruíz-Cancino et al., 2011Ruíz-Cancino, E., S.G. Hernández-Aguilar, J.M. Coronado-Blanco, A.I. Khalaim & D.R. Kasparyan 2011. Ophioninae (Hymenoptera: Ichneumonidae) en el Museo de Insectos de la Universidad Autónoma de Tamaulipas, México. Entomología mexicana 10:714-718. (distribution).