• Combination in Pseudomyrmex: Kempf, 1958f: 434.
• Status as species: Smith, 1855c: 157; Smith, 1858a: 153; Smith, 1862b: 32; Norton, 1868a: 65; Norton, 1868c: 8; Smith, 1875: 35; Smith, 1877b: 58.
• Subspecies of Pseudomyrmex gracilis: Emery, 1890c: 59; Wheeler, 1909b: 232; Santschi, 1925d: 223; Santschi, 1931d: 271; Wheeler, 1942: 166 (redescription); Kempf, 1972b: 219.
• Junior synonym of Pseudomyrmex gracilis: Roger, 1862c: 289; Roger, 1863b: 25; Mayr, 1863a: 452; Mayr, 1870a: 408; Dalla Torre, 1893: 57; Forel, 1895b: 122; Pergande, 1896: 874; Forel, 1899b: 90; Emery, 1921c: 29; Borgmeier, 1927c: 72; Gallardo, 1932a: 48; Ward, 1993: 155; Bolton, 1995b: 371.

Obsolete combinations

• Pseudomyrma bicolor

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borgmeier, T. 1927c. Catalogo systematico e synonymico das formigas do Brasil. 2 parte. Subf. Pseudomyrminae, Myrmicinae, Formicidae. Archivos do Museu Nacional (Rio de Janeiro) 29:69-164. PDF
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Emery, C. 1890c. Studii sulle formiche della fauna neotropica. Bullettino della Società Entomologica Italiana 22:38-80. PDF
• Emery, C. 1921c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174A:1-94 + 7 plates. PDF
• Forel, A. 1895b. A fauna das formigas do Brazil. Boletim do Museu Paraense de Historia Natural e Ethnographia 1:89-139. PDF
• Forel, A. 1899b. Formicidae. [part]. Biologia Centrali-Americana Hym. 3:1-24. PDF
• Gallardo, A. 1932a. Las hormigas de la República Argentina. Subfamilia Mirmicinas, sección Promyrmicinae. Anales del Museo Nacional de Historia Natural de Buenos Aires 37:37-87. PDF
• Guérin-Méneville, F. E. 1844a. Iconographie du règne animal de G. Cuvier, ou représentation d'après nature de l'une des espèces les plus remarquables, et souvent non encore figurées, de chaque genre d'animaux. Insectes. Paris: J. B. Baillière, 576 pp. PDF
• Kempf, W. W. 1958f. Estudos sôbre Pseudomyrmex. II. (Hymenoptera: Formicidae). Studia Entomologica (n.s.)1:433-462.
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Mayr, G. 1863a. Formicidarum index synonymicus. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 13:385-460. PDF
• Mayr, G. 1870a. Formicidae novogranadenses. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Classe. Abteilung I 61:370-417. PDF
• Norton, E. 1868a. Notes on Mexican ants. American Naturalist 2:57-72. PDF
• Norton, E. 1868c. Description of Mexican ants noticed in the American Naturalist, April, 1868. Proceedings of the Essex Institute (Communications) 6:1-10. PDF
• Pergande, T. 1896. Mexican Formicidae. Proceedings of the California Academy of Sciences (2)5:858-896. PDF
• Roger, J. 1862c. Synonymische Bemerkungen. 1. Ueber Formiciden. Berliner Entomologische Zeitschrift 6:283-297. PDF
• Roger, J. 1863b. Verzeichniss der Formiciden-Gattungen und Arten. Berliner Entomologische Zeitschrift 7(Beilage):1-65. PDF
• Santschi, F. 1925d. Nouveaux Formicides brésiliens et autres. Bulletin et Annales de la Société Entomologique de Belgique 65:221-247. PDF
• Santschi, F. 1931d. Fourmis de Cuba et de Panama. Revista de Entomologia (Rio de Janeiro) 1:265-282. PDF
• Smith, F. 1855c. Descriptions of some species of Brazilian ants belonging to the genera Pseudomyrma, Eciton and Myrmica (with observations on their economy by Mr. H. W. Bates). Transactions of the Entomological Society of London (2)3:156-169. PDF
• Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp. PDF
• Smith, F. 1862b. Descriptions of new species of aculeate Hymenoptera, collected at Panama by R. W. Stretch, Esq., with a list of described species, and the various localities where they have previously occurred. Transactions of the Entomological Society of London (3)1:29-44. PDF
• Smith, F. 1875. Descriptions of new species of Indian aculeate Hymenoptera, collected by Mr. G. R. James Rothney, member of the Entomological Society. Transactions of the Entomological Society of London 1875:33-51. PDF
• Smith, F. 1877b. Descriptions of new species of the genera Pseudomyrma and Tetraponera, belonging to the family Myrmicidae. Transactions of the Entomological Society of London 1877:57-72. PDF
• Ward, P. S. 1993. Systematic studies on Pseudomyrmex acacia-ants (Hymenoptera: Formicidae: Pseudomyrmecinae). Journal of Hymenoptera Research 2:117-168. PDF
• Wheeler, W. M. 1909b. Ants collected by Prof. F. Silvestri in Mexico. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 3:228-238. PDF
• Wheeler, W. M. 1942. Studies of Neotropical ant-plants and their ants. Bulletin of the Museum of Comparative Zoology 90:1-262. PDF