Coccophagus flavifrons Howard, 1885:25, ♂. Holotype ♂, Archer, Fla., bred April 6, 1882 (Coll. C.V. Riley). - 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); Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution); Compere, 1931Compere, H. 1931. A revision of the species of Coccophagus a genus of hymenopterous, coccid-inhabiting parasites. Proceedings of the United States National Museum 78:1-132. (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).
Coccophagus koebelei Howard, 1885:25, ♂. Holotype ♂, Archer, Fla., bred April 6, 1882 (Coll. C.V. Riley, leg. A. Koebele). - 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); Compere, 1931Compere, H. 1931. A revision of the species of Coccophagus a genus of hymenopterous, coccid-inhabiting parasites. Proceedings of the United States National Museum 78:1-132.:25 ( listed as synonym of Coccophagus flavifrons Howard, 1885); 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.:903 ( listed as synonym of Coccophagus flavifrons Howard, 1885).