Mutilla concolor Cresson, 1865:390, sex not indicated.Colorado Territory; Viereck, 1904Viereck, H.L. 1904. The species of Odontophotopsis. Transactions of the American Entomological Society 30 (1):81-92.:89, Type ♂ (Am. Ent. Soc. Phil.); Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130.:78, Holotype (Academy of Natural Sciences, Philadelphia); Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130.:78, Holotype ♂ (Academy of Natural Sciences, Philadelphia). - Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution); Fox, 1899Fox, W.J. 1899. The North American Mutillidae. Transactions of the American Entomological Society 25:219-300. (distribution); Melander, 1903Melander, A.L. 1903. Notes on North American Mutillidae, with descriptions of new species. Transactions of the American Entomological Society 29 (4):291-330. (distribution). - As Dilophotopsis concolor: - Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425. (distribution). - As Dilophotopsis concolor concolor: - Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130. (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). - As Odontophotopsis concolor: - Viereck, 1904Viereck, H.L. 1904. The species of Odontophotopsis. Transactions of the American Entomological Society 30 (1):81-92. (distribution). - As Photopsis concolor: - Blake, 1886Blake, C. 1886. Monograph of the Mutillidae of North America. Transactions of the American Entomological Society 13:179-286. (distribution).
Odontophotopsis alamonis Viereck, 1904:87, ♂. Type ♂, Alamogordo, New Mexico, May 15, 1902 (Acad. Nat. Sci. Phila., leg. Expedition of Academy of Natural Sciences); Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130.:78, Type (Academy of Natural Sciences, Philadelphia); Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130.:78, Type (Academy of Natural Sciences, Philadelphia). Synonymized with Dilophotopsis concolor concolor (Cresson, 1865) by Schuster, 1958Schuster, R.M. 1958. A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana (n. s.) 37:1-130.:84. - 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.:1287 ( listed as synonym of Dilophotopsis concolor concolor (Cresson, 1865)); Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425.:28 ( listed as synonym of Dilophotopsis concolor (Cresson, 1865)).
Odontophotopsis crassus Viereck, 1924:112 - As Odontophotopsis crassa: - Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425.:28 ( listed as synonym of Dilophotopsis concolor (Cresson, 1865)).
Dilophotopsis concolor laredo Schuster, 1958:84 (key), 86, ♂. Holotype ♂, Winterhaven, Texas, April 9, 1935 (University of Minnesota, leg. S.E. Jones). - 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). - As Dilophotopsis laredo: - Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425.:28 ( listed as synonym of Dilophotopsis concolor (Cresson, 1865)).
Dilophotopsis concolor utahensis Schuster, 1958:84 (key), 87, ♂. Holotype ♂, Delle, Tooele County, Utah, July 16, 1927 (Cornell University, leg. J.C. Bradley). - As Dilophotopsis utahensis: - Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425.:28 ( listed as synonym of Dilophotopsis concolor (Cresson, 1865)).