Campoplex texanus Ashmead, 1889:427, ♀. Holotype ♀, Texas (Belfrage). - Dalla Torre, 1901-1902Dalla Torre, C.G. 1901-1902. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. — Volumen III: Trigonalidae, Megalyridae, Stephanidae, Ichneumonidae, Agriotypidae, Evaniidae, Pelecinidae. Pars II. Breitkopf & Härtel, Leipzig. VIII + 1141. (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.:636 ( listed as synonym of Casinaria grandis Walley, 1947). - As Fiebrigia texanus: - Viereck, 1912Viereck, H.L. 1912. Contributions to our knowledge of bees and Ichneumon-flies, including the descriptions of twenty-one new genera and fifty-seven new species of Ichneumon-flies. Proceedings of the United States National Museum 42:613-648.:638 (comb. nov.).
Casinaria grandis Walley, 1947:376 - Walkley, 1958Walkley, L.M. 1958. Family Ichneumonidae. In: Krombein, K.V. (Ed.). Hymenoptera of America North of Mexico - Synoptic Catalog. Washington: U.S. Department of Agriculture. Agriculture Monograph No. 2. First Supplement, 305 pp. 36-62.:60 ( listed as synonym of Casinaria texana Ashmead, 1889); 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).