Chrestosema robusta Ashmead, 1894:68, Buffington & Scheffer, 2008Buffington, M.L. & S.J. Scheffer 2008. North American species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae), parasitoids of Agromyzidae (Diptera): bionomics and taxonomy. Zootaxa 1817:39-48.:43, Holotype (USNM, No. 2336); Forshage et al., 2013Forshage, M., G. Nordlander & M.L. Buffington 2013. Eucoilinae of North America: A revised catalog of genera and described species. Proceedings of the Entomological Society of Washington 115 (3):225-255.:247, Type (USNM). - Ashmead, 1894Ashmead, W.H. 1894. Report on the Parasitic Cynipidae, part of the Braconidae, the Ichneumonidae, the Proctotrypidae, and part of the Chalcididae. - Part I. Journal of the Linnean Society of London (Zoology) 25:61-78. (distribution). - As Agrostocynips robusta: - Buffington, 2004Buffington, M.L. 2004. The description of Preseucoela Buffington, new genus, with notes on the status of Nearctic species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae). Zootaxa 408:1-11.:10 (comb. nov.); Buffington & Scheffer, 2008Buffington, M.L. & S.J. Scheffer 2008. North American species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae), parasitoids of Agromyzidae (Diptera): bionomics and taxonomy. Zootaxa 1817:39-48. (distribution); Valenzuela et al., 2019Valenzuela Escoboza, F.A., R.E. Palacios Torres, E. Cortez Mondaca, M.L. Buffington, J.R. Lomelí Flores & J.M. Valdez Carrasco 2019. Especies de Eucoilinae asociados a Agromyzidae en México. Southwestern Entomoloigst 44 (3):705-714. (distribution). - As Heptamerocera robusta: - 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 Zaeucoila robusta: - Buffington et al., 2017Buffington, M.L., F.E. Gallardo, V. Reche & M. Foshage 2017. A revision of Zaeucoila Ashmead (Hymenoptera, Figitidae), parasitoids of Agromyzidae (Diptera): New species, identity, distribution, and hosts. Proceedings of the Entomological Society of Washington 119 (3):317-397. (distribution), 365 (comb. nov.); Meurgey & Ramage, 2020Meurgey, F. & T. Ramage 2020. Challenging the Wallacean shortfall: A total assessment of insect diversity on Guadeloupe (French West Indies), a checklist and bibliography. Insecta Mundi 786:1-183. (distribution).
Ganaspis diastrophi Ashmead, 1896:184, ♂♀. 1 ♂, 1 ♀, West Point, Neb. (leg. Prof. L. Bruner); Buffington & Scheffer, 2008Buffington, M.L. & S.J. Scheffer 2008. North American species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae), parasitoids of Agromyzidae (Diptera): bionomics and taxonomy. Zootaxa 1817:39-48.:43, Holotype (USNM, No. 3280); Forshage et al., 2013Forshage, M., G. Nordlander & M.L. Buffington 2013. Eucoilinae of North America: A revised catalog of genera and described species. Proceedings of the Entomological Society of Washington 115 (3):225-255.:247, Type (USNM). Synonymized with Zaeucoila robusta (Ashmead, 1894) by Buffington et al., 2017Buffington, M.L., F.E. Gallardo, V. Reche & M. Foshage 2017. A revision of Zaeucoila Ashmead (Hymenoptera, Figitidae), parasitoids of Agromyzidae (Diptera): New species, identity, distribution, and hosts. Proceedings of the Entomological Society of Washington 119 (3):317-397.:365. - As Agrostocynips diastrophi: - Buffington, 2004Buffington, M.L. 2004. The description of Preseucoela Buffington, new genus, with notes on the status of Nearctic species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae). Zootaxa 408:1-11. (distribution), 10 (comb. nov.); Buffington & Scheffer, 2008Buffington, M.L. & S.J. Scheffer 2008. North American species of Agrostocynips Diaz (Hymenoptera: Figitidae: Eucoilinae), parasitoids of Agromyzidae (Diptera): bionomics and taxonomy. Zootaxa 1817:39-48. (distribution).
Zaeucoila enneatoma Díaz, 1975:199 Synonymized with Zaeucoila robusta (Ashmead, 1894) by Buffington et al., 2017Buffington, M.L., F.E. Gallardo, V. Reche & M. Foshage 2017. A revision of Zaeucoila Ashmead (Hymenoptera, Figitidae), parasitoids of Agromyzidae (Diptera): New species, identity, distribution, and hosts. Proceedings of the Entomological Society of Washington 119 (3):317-397.:365. - Marchiori & Oliveira, 2001Marchiori, C.H. & A.T. Oliveira 2001. Primeiro registro de Zaeucoila incompleta (Kieffer) (Hymenoptera: Figitidae) como parasitóide de Diptera no Brasil. Neotropical Entomology 30 (2):337-338. (distribution).
Agrostocynips clavatus Díaz, 1976:32 Synonymized with Zaeucoila robusta (Ashmead, 1894) by Buffington et al., 2017Buffington, M.L., F.E. Gallardo, V. Reche & M. Foshage 2017. A revision of Zaeucoila Ashmead (Hymenoptera, Figitidae), parasitoids of Agromyzidae (Diptera): New species, identity, distribution, and hosts. Proceedings of the Entomological Society of Washington 119 (3):317-397.:365.