Synergus

Familia: Cynipidae
Subfamilia: Cynipinae
Tribus: Synergini
Genus:
Species: S. abei – S. apicalis – S. ashmeadi – S. aurofacies – S. belizinellus – S. beutenmulleri – S. changtitangi – S. compressus – S. deqingensis – S. dilatatus – S. diversicolor – S. ebenus – S. formosanus – S. gifuensis – S. ilicinus – S. ishikarii – S. itoensis – S. japonicus – S. jezoensis – S. kawakamii – S. khazani – S. linnei – S. macrackenae – S. minutus – S. mongolicus – S. oaxaquensis – S. personatus – S. ruficephalus – S. symbioticus – S. weldi –

• Abe, Y.; Ide, T.; Wachi, N. 2011: Discovery of a new gall-inducing species in the inquiline tribe Synergini (Hymenoptera: Cynipidae): inconsistent implications from biology and morphology. Annals of the Entomological Society of America, 104(2): 115–120.
• Bernardo, U. et al. 2013: Description of Synergus castaneus n. sp. (Hymenoptera: Cynipidae: Synergini) associated with an unknown gall on Castanea spp. (Fagaceae) in China. Annals of the Entomological Society of America, 106(4): 437–446. DOI: 10.1603/AN13009
• Lobato-Vila, I., Martínez, A.E., Estrada-Venegas, E.G., Cibrián-Tovar, D., Barrera-Ruíz, U.M. & Pujade-Villar, J. 2020. Synergus Hartig species group (Hymenoptera: Cynipidae: Synergini) with partially smooth mesopleurae from the New World. Zootaxa 4822(1): 1–38. DOI: 10.11646/zootaxa.4822.1.1 Reference page. 
• Lobato-Vila, I., Kang, M., Roca-Cusachs, M., Kim, I., Jung, S. & Pujade-Villar, J. 2020. Taxonomic assessment of the inquiline fauna (Hymenoptera: Cynipidae: Synergini, Ceroptresini) reared from cynipid galls on oaks (Quercus spp.) from South Korea. Zootaxa 4860(2): 179–198. DOI: 10.11646/zootaxa.4860.2.2 Reference page. 
• Lobato-Vila, I. & Pujade-Villar, J. 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. DOI: 10.11646/zootaxa.4906.1.1 Reference page. 
• Melika, G.; Acs, Z.; Bechtold, M. 2004: New species of cynipid inquilines from China (Hymenoptera: Cynipidae: Synergini). Acta Zoologica Academiae Scientiarum Hungaricae, 50(4): 319–336. PDF
• Melika, G.; Pujade-Villar, J. 2006: Oak cynipid gall inquilines of Iran (Hym.: Cynipidae: Synergini), with description of new species. Journal of Entomological Society of Iran, 25(2): 15–50.
• Nieves-Aldrey, J.-L. 2005: Notes on the Neotropical species of Synergus (Hymenoptera, Cynipidae), with description of a new species from Colombia. Canadian entomologist, 137: 501–508. DOI: 10.4039/n05-002
• Nieves-Aldrey, J.-L.; Medianero, E. 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. Preview
• Pujade-Villar, J.; Wang, Y.-P.; Chen, X.-X.; He, J.-H.. 2014: Taxonomic review of East Palearctic species of Synergus section I, with description of a new species from China (Hymenoptera: Cynipidae: Cynipinae). Zoological systematics 39(4): 534–544. DOI: 10.11865/zs20140406 Reference page. 
• Pujade-Villar, J., Wang, Y-P., Chen, T-L., Shen, J. & Ferrer-Suay, M. 2017. Description of a new Synergus species from China and comments on other inquiline species (Hymenoptera: Cynipidae: Synergini). Zootaxa 4341(1): 56–66. DOI: 10.11646/zootaxa.4341.1.4. Reference page. 
• Schwéger, S., Melika, G., Tang, C-T., Bihari, P., Bozsó, M., Stone, G.N., Nicholls, J.A. & Pénzes, Z. 2015. New species of cynipid inquilines of the genus Synergus (Hymenoptera: Cynipidae: Synergini) from the Eastern Palaearctic. Zootaxa 3999(4): 451–497. DOI: 10.11646/zootaxa.3999.4.1. Preview (PDF) Reference page. 
• Wang, X-D., Luan, L. & Yang, Z. 2024. Discovery of a new species of Synergus (Hymenoptera, Cynipidae, Synergini) based on morphology and molecular data. ZooKeys 1193: 81–94. DOI: 10.3897/zookeys.1193.105756 Reference page.