Xanthomicrogaster ruficollis Cameron, 1911:325, ♀. ♀, British Guiana (Georgetown Museum); Fernández-Triana et al., 2014Fernández-Triana, J.L., D.H. Janzen, W. Hallwachs, J.B. Whitfield, M.A. Smith & R. Kula 2014. Revision of the genus Pseudapanteles (Hymenoptera, Braconidae, Microgastrinae), with emphasis on the species in Area de Conservación Guanacaste, northwestern Costa Rica. ZooKeys 446:1-82.:40, Lectotype ♀, examined (BMNH); Fernández et al., 2020Fernández-Triana, J.L., M.R. Shaw, C. Boudreault, M. Beaudin & G.R. Broad 2020. Annotated and illustrated world checklist of Microgastrinae parasitoid wasps (Hymenoptera, Braconidae). ZooKeys 920:1-1089.:927, Lectotype ♀, examined (NHMUK). - As Apanteles ruficollis: - Wolcott, 1948Wolcott, G.N. 1948. The insects of Puerto Rico. The Journal of Agriculture of the University of Puerto Rico 32 (4):749-975. (distribution); Alayo, 1973Alayo, P.D. 1973. Catálogo de los Himenopteros de Cuba. Instituto Cubano del libro, La Habana. 1-218. (distribution). - As Pseudapanteles ruficollis: - Fernández-Triana et al., 2014Fernández-Triana, J.L., D.H. Janzen, W. Hallwachs, J.B. Whitfield, M.A. Smith & R. Kula 2014. Revision of the genus Pseudapanteles (Hymenoptera, Braconidae, Microgastrinae), with emphasis on the species in Area de Conservación Guanacaste, northwestern Costa Rica. ZooKeys 446:1-82. (distribution); Fernández et al., 2020Fernández-Triana, J.L., M.R. Shaw, C. Boudreault, M. Beaudin & G.R. Broad 2020. Annotated and illustrated world checklist of Microgastrinae parasitoid wasps (Hymenoptera, Braconidae). ZooKeys 920:1-1089. (distribution).