Neotiphia waltoni Allen, 1935:62, ♀. Holotype ♀, Koehler, New Mexico, August 12, 1914 (U.S.N.M., no. 50757, leg. W.R. Walton); Allen & Krombein, 1963Allen, H.W. & K.V. Krombein 1963. A revision of Neotiphia Malloch and Krombeinia Pate (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 89 (3/4):211-275.:255, Type ♀ (USNM). - Allen, 1935Allen, H.W. 1935. North American wasps of the genus Neotiphia (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 61:53-65. (distribution); Allen & Krombein, 1963Allen, H.W. & K.V. Krombein 1963. A revision of Neotiphia Malloch and Krombeinia Pate (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 89 (3/4):211-275. (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).
Neotiphia pima Pate, 1939:245, ♂♀. Allotype ♀, Wilmot, seven miles southeast of Tucson, Pima County, Arizona, elevation, 2600 feet, August 25, 1937 (Academy of Natural Sciences of Philadelphia, leg. Rehn, Pate & Rehn); Holotype ♂, Wilmot, seven miles southeast of Tucson, Pima County, Arizona, elevation, 2600 feet, August 25, 1937 (Academy of Natural Sciences of Philadelphia, no. 4199, leg. Rehn, Pate & Rehn); Allen & Krombein, 1963Allen, H.W. & K.V. Krombein 1963. A revision of Neotiphia Malloch and Krombeinia Pate (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 89 (3/4):211-275.:249, Allotype ♀ (ANSP); Allen & Krombein, 1963Allen, H.W. & K.V. Krombein 1963. A revision of Neotiphia Malloch and Krombeinia Pate (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 89 (3/4):211-275.:249, Type ♂ (ANSP). Synonymized with Neotiphia waltoni Allen, 1935 by 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.:87. - Pate, 1939Pate, V.S.L. 1939. On two species of Neotiphia from Arizona. Entomological News 50:221-224, 245-250. (distribution); Allen & Krombein, 1963Allen, H.W. & K.V. Krombein 1963. A revision of Neotiphia Malloch and Krombeinia Pate (Hymenoptera: Tiphiidae). Transactions of the American Entomological Society 89 (3/4):211-275. (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.:345 ( listed as synonym of Neotiphia waltoni Allen, 1935).