Chrysopophagus banksi Howard, 1898:247, ♀. Holotype ♀, Mesilla Park, New Mexico, June 24, 1896 (U.S.N.M., No. 3851, leg. Prof. T.D.A. Cockerell); Ashmead, 1900Ashmead, W.H. 1900. On the genera of the Chalcidid-flies belonging to the subfamily Encyrtidae. Proceedings of the United States National Museum 22:323-412.:350, Type ♀ (U.S.N.M., No. 3851). - Cockerell, 1899Cockerell, T.D.A. 1899. A first list of the hymenopterous families Tenthredinidae, Siricidae, Chrysididae, Proctotrypidae, Cynipidae, Chalcididae and Braconidae collected in New Mexico. Transactions of the Kansas Academy of Sciences 16:212-216. (distribution); Ashmead, 1900Ashmead, W.H. 1900. On the genera of the Chalcidid-flies belonging to the subfamily Encyrtidae. Proceedings of the United States National Museum 22:323-412. (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 Cheiloneurus banksi: - Trjapitzin & Zuparko, 2004Trjapitzin, V.A. & R.L. Zuparko 2004. A synonpsis of the genus Cheiloneurus Westwood, 1833 (Hymenoptera: Chalcidoidea: Encyrtidae) of the New World. Russian Entomological Journal 13 (4):257-266. (distribution).
Cheiloneurus amplicornis Gahan, 1914:247 Synonymized with Cheiloneurus banksi (Howard, 1898) by Trjapitzin & Zuparko, 2004Trjapitzin, V.A. & R.L. Zuparko 2004. A synonpsis of the genus Cheiloneurus Westwood, 1833 (Hymenoptera: Chalcidoidea: Encyrtidae) of the New World. Russian Entomological Journal 13 (4):257-266.:259. - As Chrysopophagus amplicornis: - 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).