Apteroptrix albifemur Girault, 1915:65, Polaszek & Prinsloo, 2000Polaszek, A. & G. Prinsloo 2000. The identity of Pteroptrix imitatrix (Fullaway) (Hymenoptera: Aphelinidae). Journal of Hymenoptera Research 9 (2):320-323.:322, Holotype ♀ (QM, HY/2962 (3894)). - As Pteroptrix albifemur: - Polaszek & Prinsloo, 2000Polaszek, A. & G. Prinsloo 2000. The identity of Pteroptrix imitatrix (Fullaway) (Hymenoptera: Aphelinidae). Journal of Hymenoptera Research 9 (2):320-323. (distribution); Perez-Gelabert, 2008Perez-Gelabert, D.E. 2008. Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography. Zootaxa 1831:1-530. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution); Perez-Gelabert, 2020Perez-Gelabert, D.E. 2020. Checklist, bibliography and quantitative data of the arthropods of Hispaniola. Zootaxa 4749:1-668. (distribution).
Pseudopteroptrix imitatrix Fullaway, 1918:464, Lectotype ♀ (HDA), designated by Polaszek & Prinsloo, 2000Polaszek, A. & G. Prinsloo 2000. The identity of Pteroptrix imitatrix (Fullaway) (Hymenoptera: Aphelinidae). Journal of Hymenoptera Research 9 (2):320-323.:322. Synonymized with Pteroptrix albifemur (Girault, 1915) by Polaszek & Prinsloo, 2000Polaszek, A. & G. Prinsloo 2000. The identity of Pteroptrix imitatrix (Fullaway) (Hymenoptera: Aphelinidae). Journal of Hymenoptera Research 9 (2):320-323.:320. - 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). - As Archenomus imitatrix: - 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 Pteroptrix imitatrix: - Perez-Gelabert, 2008Perez-Gelabert, D.E. 2008. Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography. Zootaxa 1831:1-530.:221 ( listed as synonym of Pteroptrix albifemur (Girault, 1915)); Perez-Gelabert, 2020Perez-Gelabert, D.E. 2020. Checklist, bibliography and quantitative data of the arthropods of Hispaniola. Zootaxa 4749:1-668.:290 ( listed as synonym of Pteroptrix albifemur (Girault, 1915)).