Synergus colombianus Nieves-Aldrey, 2005:502, ♂♀. Holotype ♀, Colombia. Boyacá, Santuario de Flora y Fauna de Iguaque, 5°25′N, 73°27′W, 2855 m, viii.1999 (Museo Nacional de Ciencias Naturales, Madrid (MNCNM), catalogue number 9583, leg. P. Hanson); Lobato-Vila et al., 2020Lobato-Vila, I., G. Caicedo, P.A. Rodríguez & J. Pujade-Villar 2020. The inquiline oak gall wasp (Hymenoptera: Cynipidae) fauna from Colombia: new data and species. The Canadian Entomologist 152 (2):131-144.:133, Holotype (IAVH); Lobato-Vila & Pujade-Villar, 2021Lobato-Vila, I. & J. Pujade-Villar 2021. The genus Synergus Hartig (Hymenoptera: Cynipidae: Synergini) in the New World: a complete taxonomic revision with a key to species. Zootaxa 4906 (1):1-121.:29, Holotype (IAVH). - Medianero & Nieves-Aldrey, 2011Medianero, E. & J.L. Nieves-Aldrey 2011. Primer estudio de las avispas de las agallas de la República de Panamá, incluyendo una lista actualizada de los cinípidos neotropicales (Hymenoptera, Cynipoidea, Cynipidae). Boletín de la Sociedad Entomológica Aragonesa 48:89-104. (distribution); Nieves-Aldrey & Medianero, 2011Nieves-Aldrey, J. L. & E. Medianero 2011. Taxonomy of inquilines of oak gall wasps of Panama, with description of eight new species of Synergus Hartig (Hymenoptera, Cynipidae, Synergini). Zootaxa 2774:1-47. (distribution); Pénzes et al., 2012Pénzes, Z. C.-T. Tang, P. Bihari, M. Bozsó, S. Schwéger & G. Melika 2012. Oak associated inquilines (Hymenoptera, Cynipidae, Synergini). TISCIA monograph series 11:1-76. (distribution); Lobato-Vila et al., 2017Lobato-Vila, I., S. Fernández-Garzón, M.C. Reina Rojas, M.A. González & J. Pujade-Villar 2017. Synergus pedroi n. sp. from Colombia (Hymenoptera: Cynipidae: Synergini). Folia Entomológica Mexicana (nueva serie) 3 (3):106-113. (distribution); Lobato-Vila et al., 2020Lobato-Vila, I., G. Caicedo, P.A. Rodríguez & J. Pujade-Villar 2020. The inquiline oak gall wasp (Hymenoptera: Cynipidae) fauna from Colombia: new data and species. The Canadian Entomologist 152 (2):131-144. (distribution); Lobato-Vila & Pujade-Villar, 2021Lobato-Vila, I. & J. Pujade-Villar 2021. The genus Synergus Hartig (Hymenoptera: Cynipidae: Synergini) in the New World: a complete taxonomic revision with a key to species. Zootaxa 4906 (1):1-121. (distribution).