Gonatocerus dolichocerus Ashmeadi, 1887:192, ♀. Holotype ♀, Florida; Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:18, Holotype ♀, examined (USNM); Guzmán et al., 2017Guzmán-Larralde, A.J., J.T. Huber & H.Q. Martínez 2017. Generic key and catalogue of Mymaridae (Hymenoptera) of Mexico. Zootaxa 4254:1-38.:15, Holotype ♀ (National Museum of Natural History, Washington, District of Columbia, USA). - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198. (distribution); Triapitsyn et al., 2004Triapitsyn, S.V., J.M. Coronado-Blanco & E. Ruíz-Cancino 2004. Mymaridae (Hymenoptera). In: Bousquets, J.L., J.J. Morrone, O.Y. Ordóñez & I.V. Fernández (Ed.). Biodiversidad, Taxonomía y Biogeografía de artrópodos de México: Hacia una síntesis de su conocimiento. Volumen IV. 743-746. (distribution). - As Cosmocomoidea dolichocerus: - Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:18 (comb. nov.); Guzmán et al., 2017Guzmán-Larralde, A.J., J.T. Huber & H.Q. Martínez 2017. Generic key and catalogue of Mymaridae (Hymenoptera) of Mexico. Zootaxa 4254:1-38. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution).