• [Pachycondyla orizabana Norton, 1868a: 64. Nomen nudum.]
• Junior synonym of Pachycondyla montezumia: Forel, 1899b: 12; Emery, 1911e: 75; Creighton, 1950a: 44; Smith, 1951c: 785.
• Junior synonym of Pachycondyla harpax: Emery, 1892c: 167; Dalla Torre, 1893: 34; Forel, 1895b: 114; Pergande, 1896: 873; Kempf, 1972b: 174; Smith, 1979: 1340; Bolton, 1995b: 305; MacKay & MacKay, 2010: 374; Marcineiro & Lattke, 2024: 24.

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104:1-585. 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. 1892c ("1891"). Note sinonimiche sulle formiche. Bullettino della Società Entomologica Italiana 23:159-167. PDF
• Emery, C. 1911e. Hymenoptera. Fam. Formicidae. Subfam. Ponerinae. Genera Insectorum 118:1-125. 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
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• MacKay, W. P.; MacKay, E. 2010. The systematics and biology of the New World ants of the genus Pachycondyla (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, xii + 642 pp. PDF
• Marcineiro, F. S. R.; Lattke, J. E. 2024. Review of ant genus Pachycondyla Smith, 1858 in Brazil (Hymenoptera: Formicidae). Zootaxa 5461 (1):1-62. 10.11646/ZOOTAXA.5461.1.1 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
• Smith, D. R. 1979. Superfamily Formicoidea. Pp. 1323-1467 in: Krombein, K. V.; Hurd, P. D.; Smith, D. R.; Burks, B. D. (eds.) 1979. Catalog of Hymenoptera in America north of Mexico. Volume 2. Apocrita (Aculeata). Washington, D.C.: Smithsonian Institution Press, pp. i-xvi, 1199-2209.
• Smith, M. R. 1951c. Family Formicidae. Pp. 778-875 in: Muesebeck, C. F. W.; Krombein, K. V.; Townes, H. K. (eds.) 1951. Hymenoptera of America north of Mexico. Synoptic catalogue. United States Department of Agriculture. Agriculture Monograph 2:1-1420. PDF