Mutilla sphegea Fabricius, 1804:435, sex not indicated.America meridionali (Mus. Dom. de Sehestedt, leg. Smidt); Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128 (Zoological Museum, University of Copenhagen); Bartholomay, 2014Bartholomay, P.R. 2014. . Dissertation , . Manaus, Amazonas.:82, Holotype ♂ (Universitetets Zoologiske Museum, Copenhague, Dinamarca). - Gerstäcker, 1874Gerstäcker, A. 1874. Mutillarum Americae meridionalis indigenarum synopsis systematica et synonymica. (Fortsetzung von p. 77.). Archiv für Naturgeschichte 40:299-328. (distribution); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution). - As Traumatomutilla sphegea: - Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150. (distribution); Callan, 1990Callan, E.Mc C. 1990. Mutillidae of Trinidad. Sphecos 19:21-22. (distribution); Bartholomay, 2014Bartholomay, P.R. 2014. . Dissertation , . Manaus, Amazonas. (distribution); Lo Cascio, 2015Lo Cascio, P. 2015. Worldwide checklist of the island mutillid wasps (Hymenoptera Mutillidae). biodiversity Journal 6 (2):529-592. (distribution); 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).
Mutilla fasciata Olivier, 1811:55 - Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749.:87 ( listed as synonym of Mutilla sphegea Fabricius, 1804); Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); Bartholomay, 2014Bartholomay, P.R. 2014. . Dissertation , . Manaus, Amazonas.:82 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); 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.:85 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)).
Mutilla argyra Spinola, 1841:85, ♂. 2 ♂♂, Cayenne (leg. M. Leprieur); Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128, Lectotype (Museo Zoologia et Anatomia Comparata della R. Universitá, Torino, Italy). - Smith, 1855Smith, F. 1855. Catalogue of Hymenopterous Insects in the collection of the British Museum. Part III, Mutillidae and Pompilidae. :203 pp, 5 pl. (distribution); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749.:87 ( listed as synonym of Mutilla sphegea Fabricius, 1804); Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); Bartholomay, 2014Bartholomay, P.R. 2014. . Dissertation , . Manaus, Amazonas.:82 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); 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.:85 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)).
Mutilla argentea Lepeletier, 1845:636, Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128, Location unknown. - Smith, 1855Smith, F. 1855. Catalogue of Hymenopterous Insects in the collection of the British Museum. Part III, Mutillidae and Pompilidae. :203 pp, 5 pl. (distribution); Mickel, 1952Mickel, C.E. 1952. The Mutillidae (Wasps) of British Guiana. Zoologica (New York) 37 (3):105-150.:128 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); Bartholomay, 2014Bartholomay, P.R. 2014. . Dissertation , . Manaus, Amazonas.:82 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)); 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.:85 ( listed as synonym of Traumatomutilla sphegea (Fabricius, 1804)).