Tiphia egregia Viereck, 1906:350, Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356.:327, Holotype ♂ (Conn. Agric. Exp. Sta.). - Malloch, 1918Malloch, J.R. 1918. The Nort American species of the genus Tiphia (Hymenoptera, Aculeata) in the collection of the Illinois State Natural History Survey. Bul. Nat. Hist. Survey 13:1-24, 1 pl. (distribution); Allen, 1934Allen, H.W. 1934. Descriptions of twelve new species of Tiphiidae from the United States with taxonomic notes (Hymenoptera). Transactions of the American Entomological Society 60:295-316. (distribution); Krombein, 1963Krombein, K.V. 1963. Natural history of Plummers Island, Maryland. XVII. Annotated list of the wasps (Hymenoptera: Bethyloidea, Scolioidea, Vespoidea, Pompiloidea, Sphecoidea). Proceedings of the Biological Society of Washington 76:255-280. (distribution); Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356. (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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution).
Tiphia tuberculata Malloch, 1918:14, ♂♀. Holotype, Meredosia, Ill., August 8, 1917 (Coll. Illinois State Natural History Survey). Synonymized with Tiphia egregia Viereck, 1906 by Allen, 1934Allen, H.W. 1934. Descriptions of twelve new species of Tiphiidae from the United States with taxonomic notes (Hymenoptera). Transactions of the American Entomological Society 60:295-316.:312. - Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356.:325 ( listed as synonym of Tiphia egregia Viereck, 1906); 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1255 ( listed as synonym of Tiphia egregia Viereck, 1906).
Tiphia aterrima Malloch, 1918:19, ♀. Holotype ♀, Urbana, Ill., Sept. 6, 1891 (Coll. Illinois State Natural History Survey, leg. C.A. Hart). Synonymized with Tiphia egregia Viereck, 1906 by Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356.:325. - 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1255 ( listed as synonym of Tiphia egregia Viereck, 1906).
Tiphia papillata Robert, 1930:190 - Allen, 1934Allen, H.W. 1934. Descriptions of twelve new species of Tiphiidae from the United States with taxonomic notes (Hymenoptera). Transactions of the American Entomological Society 60:295-316.:313 ( listed as synonym of Tiphia egregia Viereck, 1906); Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356.:325 ( listed as synonym of Tiphia egregia Viereck, 1906); 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1255 ( listed as synonym of Tiphia egregia Viereck, 1906).
Tiphia diminuta Roberts, 1933:91, Muma, 1952Muma, M.H. 1952. Insect types in the collections of the University of Nebraska State Museum. Bulletin of the University of Nebraska State Museum 3 (8):1-35.:23, Holotype ♂, Allotype ♀ (University of Nebraska State Museum). Synonymized with Tiphia egregia Viereck, 1906 by Allen, 1966Allen, H.W. 1966. A revision of the Tiphiinae (Hymenoptera: Tiphiidae) of Eastern North America. Transactions of the American Entomological Society 92:231-356.:326. - 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1255 ( listed as synonym of Tiphia egregia Viereck, 1906).