• Trachymyrmex in Cryptoceridae, Attinae: Ashmead, 1905c: 384.
• Trachymyrmex in Myrmicinae, Attini: Emery, 1895l: 770; Emery, 1913c: 251; Forel, 1917: 247; Wheeler, 1922: 669; Emery, 1924f: 344; all subsequent authors.
• Trachymyrmex as subgenus of Atta: Forel, 1893h: 600 Emery, 1895l: 770; Forel, 1893h: 600; Forel, 1899d: 30; Wheeler, 1907d: 670; Wheeler, 1910a: 141.
• Trachymyrmex as subgenus of Cyphomyrmex: Emery, 1913c: 251; Emery, 1924f: 344; Donisthorpe, 1943h: 733.
• Trachymyrmex as subgenus of Acromyrmex: Forel, 1917: 247.
• Trachymyrmex as genus: Gallardo, 1916c: 242; Gallardo, 1916e: 318; Wheeler, 1916c: 11; Wheeler, 1922: 669; Borgmeier, 1927c: 128; Borgmeier, 1950b: 384; Kusnezov, 1964: 63; Kempf, 1972b: 252.

Obsolete classifications

• Acromyrmex (Trachymyrmex)
• Atta (Trachymyrmex)
• Cyphomyrmex (Trachymyrmex)

Citations

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• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
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• 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
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