Extant: 47 species, 1 subspecies
Fossil: 1 species
Taxonomic history
| Trachymyrmex in Cryptoceridae, Attinae: Ashmead, 1905c PDF: 384. |
| Trachymyrmex in Myrmicinae, Attini: Emery, 1895l PDF: 770; Emery, 1913c PDF: 251; Forel, 1917 PDF: 247; Wheeler, 1922: 669; Emery, 1924f PDF: 344; all subsequent authors. |
| Trachymyrmex as subgenus of Atta: Forel, 1893h PDF: 600 Emery, 1895l PDF: 770; Forel, 1893h PDF: 600; Forel, 1899b: 30; Wheeler, 1907d PDF: 670; Wheeler, 1910a PDF: 141. |
| Trachymyrmex as subgenus of Cyphomyrmex: Emery, 1913c PDF: 251; Emery, 1924f PDF: 344; Donisthorpe, 1943h: 733. |
| Trachymyrmex as subgenus of Acromyrmex: Forel, 1917 PDF: 247. |
| Trachymyrmex as genus: Gallardo, 1916c PDF: 242; Gallardo, 1916e PDF: 318; Wheeler, 1916c PDF: 11; Wheeler, 1922: 669; Borgmeier, 1927c PDF: 128; Borgmeier, 1950b PDF: 384; Kusnezov, 1964 PDF: 63; Kempf, 1972b PDF: 252. |
Trachymyrmex arizonensis
Trachymyrmex bugnioni
Trachymyrmex carinatus
Trachymyrmex cornetzi
Trachymyrmex desertorum
Trachymyrmex dichrous
Trachymyrmex diversus
Trachymyrmex holmgreni
Trachymyrmex jamaicensis
Trachymyrmex kempfi
Trachymyrmex nogalensis
Trachymyrmex opulentus
†Trachymyrmex primaevus
Trachymyrmex relictus
Trachymyrmex ruthae
Trachymyrmex septentrionalis
Trachymyrmex smithi
Trachymyrmex turrifex
Trachymyrmex zeteki