Lophyrocera nigromaculata Cameron, 1884:104, ♂. ♂, Nicaragua, Chontales (leg. Janson); Heraty, 2017Heraty, J. 2017. Catalog of World Eucharitidae. :1-109.:65, Syntypes ♂♂, examined (London: Natural History Museum, England). - Cameron, 1883-1888Cameron, P. 1883-1888. Biologia Centrali-Americana - Insecta. Hymenoptera. (Families Tenthredinidae-Chrysididae). Taylor and Francis, Red Lion Court, Fleet Street. 487 pp., 20 pl.:104 (listed); Howard, 1885Howard, L.O. 1885. Descriptions of North American Chalcididae from the collections of the U. S. Department of Agriculture and of Dr. C. V. Riley. Bulletin of the U. S. Department of Agriculture 5:3-47. (distribution); Ashmead, 1892Ashmead, W.H. 1892. Notes on the Eucharids found in the United States. Proceedings of the Entomological Society of Washington 2:354-358. (distribution); Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (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). - As Obeza nigrimaculata: - Nieves-Aldrey & Fontal-Cazalla, 1997Nieves-Aldrey, J. L. & F.M. Fontal 1997. Inventario de himenópteros parasitoides (Cynipoidea y Chalcidoidea, Hymenoptera, Insecta) de la isla de Coiba (Panamá). In: Castroviejo, S. & M. Velayos (Ed.). Flora y Fauna del Parque Nacional de Coiba (Panamá) Inventario preliminar. 375-397. (distribution). - As Obeza nigromaculata: - Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898. (distribution); Heraty, 2017Heraty, J. 2017. Catalog of World Eucharitidae. :1-109. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution).