Phygadeuon walshiæ Riley, in Riley & Howard, 1890:153, sex not indicated Nomen nudum. Nomen nudum. Nomen nudum. - Riley & Howard, 1890Riley & Howard 1890. Some of the bred parasitic Hymenoptera in the National Collection (Continued from p. 18). Insect Life 3 (4):151-158. (distribution).Phygadeuon walshiæ Riley, in Riley & Howard, 1890:153, sex not indicated Nomen nudum. Nomen nudum. Nomen nudum. - Riley & Howard, 1890Riley & Howard 1890. Some of the bred parasitic Hymenoptera in the National Collection (Continued from p. 18). Insect Life 3 (4):151-158. (distribution).
Phaeogenes walshiae Ashmead, 1896:205, ♂♀. 1 ♂, 1 ♀, Fairburg, Ill. (leg. A. Mundt); Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350.:302, Holotype ♀ (USNM). - 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. (distribution). - As Phaeogenes walshiae walshiae: - Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350. (distribution). - As Proscus walshiae: - Cushman, 1933Cushman, R.A. 1933. Descriptions of new ichneumon-flies, with taxonomic notes. Proceedings of the United States National Museum 82 (2955):1-16.:4 (comb. nov.).
Phaeogenes ineptifrons Gahan, 1919:113, ♂♀. Type, Washington, District of Columbia (U.S.N.M., No. 21614, leg. E.R. Selkregg); Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350.:302, Holotype ♀ (USNM). Synonymized with Proscus walshiae (Ashmead, 1896) by Cushman, 1933Cushman, R.A. 1933. Descriptions of new ichneumon-flies, with taxonomic notes. Proceedings of the United States National Museum 82 (2955):1-16.:4. - Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350.:302 ( listed as synonym of Phaeogenes walshiae walshiae Ashmead, 1896); 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.:492 ( listed as synonym of Phaeogenes walshiae Ashmead, 1896).
Proscus walshiae australis Cushman, 1933:5, ♂♀. Holotype ♀, Albany, Ga. (U.S.N.M., No. 44720, leg. Herbert Spencer, Luther Brown & H.S. Adair); Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350.:303, Holotype ♀ (USNM). Synonymized with Phaeogenes walshiae Ashmead, 1896 by 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.:492. - As Phaeogenes walshiae australis: - Heinrich, 1977Heinrich, G.H. 1977. Ichneumoninae of Florida and neighboring states (Hymenoptera: Ichneumonidae, subfamily Ichneumoninae). Arthropods of Florida and neighboring land areas 9:1-350. (distribution).