Gonatocerus mexicanus Perkins, 1912:21, ♂♀.Mexico, Chapultepec, Nov. 23rd, 1907 (leg. Koebele); Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:32, Lectotype ♀, examined (BPBM); 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.:20, Lectotype ♀ (Bernice P. Bishop Museum, Honolulu, Hawaii, USA). - Alayo, 1973Alayo, P.D. 1973. Catálogo de los Himenopteros de Cuba. Instituto Cubano del libro, La Habana. 1-218. (distribution); 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); Zayas, 1982Zayas, F. de 1982. Sección Oligoneoptera - Orden Hymenoptera - Orden Strepsiptera. Editorial Científico-Técnica, Ciudad de la Habana. 1-111. (distribution); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898. (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); 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); Coronado et al., 2005Coronado Blanco, J.M., E. Ruíz Cancino & S.N. Myartseva 2005. Chalcidoidea (Hymenoptera) de Taumalipas, México (excepto Encyrtidae). In: Lonzano L.B., A.C. Sandoval, J.V. Horta Vega & J.G. Jiménez (Ed.). Biodiversidad, Tamaulipeca Vol. 1. 156-160. (distribution); González et al., 2015González, A., J.M. Coronado, F. Garcia, S.N. Myartseva, V. Ávila, E. Ruiz & A. Guzmán 2015. Hymenoptera parasitica de México. In: Arredondo Bernal H.C. & L.A. Rodríguez del Bosque (Ed.). Casos de control biológico en México. 29-63. (distribution); 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). - As Lymaenon mexicanus: - Burks, 1958Burks, B.D. 1958. Superfamily Chalcidoidea. In: Krombein, K.V. (Ed.). Hymenoptera of America North of Mexico - Synoptic Catalog. Washington: U.S. Department of Agriculture. Agriculture Monograph No. 2. First Supplement, 305 pp. 62-84. (distribution).
Gonatocerus eximius Gahan, 1913:441, ♀. Holotype ♀, Orlando, Florida (U.S.N.M., No. 16360, leg. G.G. Ainslie); Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:32, Lectotype ♀, examined (USNM). - Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1696 ( listed as synonym of Gonatocerus mexicanus Perkins, 1912); Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:32 ( listed as synonym of Gonatocerus mexicanus Perkins, 1912).
Gonatocerus gibsoni Crawford, 1915:586, ♂♀. Holotype ♀, Tempe, Arizona, May 20, 1914 (U.S.N.M., No. 18495, leg. E.H. Gibson); Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:32, Lectotype ♀, examined (USNM). - Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1696 ( listed as synonym of Gonatocerus mexicanus Perkins, 1912); Huber, 2015Huber, J.T. 2015. World reclassification of the Gonatocerus group of genera (Hymenoptera: Mymaridae). Zootaxa 3967:1-184.:32 ( listed as synonym of Gonatocerus mexicanus Perkins, 1912).