Tiphia fortistriolata Cameron, 1907:170, ♂.Ormsby country, Nevada (leg. Baker); Allen, 1971Allen, H.W. 1971. A monographic study of the genus Tiphia (Hymenoptera: Tiphiidae) of western North America. Transactions of the American Entomological Society 97:201-359.:231, Lectoholotype (British Museum). - Allen, 1971Allen, H.W. 1971. A monographic study of the genus Tiphia (Hymenoptera: Tiphiidae) of western North America. Transactions of the American Entomological Society 97:201-359. (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 bakeri Allen, 1961:12, ♂. Holotype ♂, W.T. (A.N.S.P., no. 10702). - Allen, 1961Allen, H.W. 1961. Tiphia (Hymenoptera) of America north of Mexico: Key to species, descriptions of six new species, and notes on synonymy. Transactions of the American Entomological Society 87:1-20. (distribution); Allen, 1965Allen, H.W. 1965. Tiphiinae (Hymenoptera: Tiphiidae) of Western North America. Proceedings of the Academy of Natural Sciences of Philadelphia 117 (3):45-115. (distribution); Allen, 1971Allen, H.W. 1971. A monographic study of the genus Tiphia (Hymenoptera: Tiphiidae) of western North America. Transactions of the American Entomological Society 97:201-359.:229 ( listed as synonym of Tiphia fortistriolata Cameron, 1907); 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.:1256 ( listed as synonym of Tiphia fortistriolata Cameron, 1907).