Liophron minutus Ashmead, 1894:132, Williams, 2004Williams, D.J. 2004. Revision of the genus Pseudognaptodon Fischer (Hymenoptera: Braconidae: Gnamptodontinae). Journal of Hymenoptera Research 13 (1):149-205.:188, Holotype ♂ (B.M., 3.659). - Ashmead, 1894Ashmead, W.H. 1894. Report on the Parasitic Cynipidae, part of the Braconidae, the Ichneumonidae, the Proctotrypidae, and part of the Chalcididae. - Part II. Journal of the Linnean Society of London (Zoology) 25:108-188. (distribution); Ashmead, 1900Ashmead, W.H. 1900. Report upon the aculeate Hymenoptera of the islands of St. Vincent and Grenada, with additions to the parasitic Hymenoptera and a list of the described Hymenoptera of the West Indies. Transactions of the Entomological Society of London pt. II:207-367. (distribution). - As Gnamptodon minutus: - As Gnaptodon minutus: - Muesebeck, 1958Muesebeck, C.F.W. 1958. New Neotropical wasps of the family Braconidae (Hymenoptera) in the U.S. National Museum. Proceedings of the United States National Museum 107 (3389):405-461. (distribution), 450 (comb. nov.). - As Leiophron minutus: - Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. - IV: Braconidae. Sumptibus Guilelmi Engelmann, VIII + 323. (distribution). - As Pseudognaptodon minutus: - Fischer, 1965Fischer, M. 1965. Über neotropische Opiinae (Hymenoptera, Braconidae). Annalen des Naturhistorischen Museums in Wien 68:407-441. (distribution); Williams, 2004Williams, D.J. 2004. Revision of the genus Pseudognaptodon Fischer (Hymenoptera: Braconidae: Gnamptodontinae). Journal of Hymenoptera Research 13 (1):149-205. (distribution); Coronado-Blanco, 2013Coronado Blanco, J.M. 2013. La familia Braconidae (Hymenoptera) en México. Entomología mexicana 12 (1):31-46. (distribution); Alonso-Hernández et al., 2014Alonso-Hernández, N., J.A. Sanchez-García, J.I. Figueroa de la Rosa, V. López-Martínez, L. Martínez-Martínez, R. Pérez-Pacheco & C. Granados-Echegoyen 2014. Distribución espacial de Bracónidos (Hymenoptera) reportados en el Estado de Oaxaca. Acta Zoológica Mexicana (nueva serie) 30 (3):564-594. (distribution); Sánchez-García et al., 2015Sánchez-García, J.A., R.Jarquín-López, L. Martínez-Martínez, J.M. Coronado-Blanco & E. Ruíz-Cancino 2015. Ichneumonoidea (Hymenoptera) del estado de Oaxaca, México. Entomología mexicana 2:823-829. (distribution).