Spilochalcis nigropleuralis Ashmead, 1904:436, ♂♀.Trinidad; Brazil: Chapada; Burks, 1940Burks, B.D. 1940. Revision of the chalcid-flies of the tribe Chalcidini in America north of Mexico. Proceedings of the United States National Museum 88:237-354.:312, Type (Carnegie Museum). - Ashmead, 1904Ashmead, W.H. 1904. Classification of the chalcid flies of the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America. Mem. Carneg. Mus. 1 (4):i-xi, 225-551. (distribution); Burks, 1940Burks, B.D. 1940. Revision of the chalcid-flies of the tribe Chalcidini in America north of Mexico. Proceedings of the United States National Museum 88:237-354.:311 ( listed as synonym of Spilochalcis juxta (Cresson, 1872)); 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.:866 ( listed as synonym of Spilochalcis juxta (Cresson, 1872)); Maes, 1999 1999. Catalogo de los insectos y artropodos terrestres de Nicaragua. Volumen III. León, Nicaragua. 1170-1898.:1670 ( listed as synonym of Conura juxta (Cresson, 1872)); González-Hernández, 2004González-Hernández, A. 2004. Actualización del catálogo de autoridades taxonómicas: Hymenoptera-Parasítica. Depto. de Zoología de Invertebrados. Facultad de Ciencias Biológicas, UANL. Base de datos SNIB-Conabio proyecto BE008. México. D.F. :. ( listed as synonym of Spilochalcis juxta (Cresson, 1872)). - As Conura nigropleuralis: - Arias & Delvare, 2003Arias, D.C. & G. Delvare 2003. Lista de los géneros y especies de la familia Chalcididae (Hymenoptera: Chalcidoidea) de la región Neotropical. Biota Colombiana 4 (2):123-145. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution).