| Trachymyrmex naranjo (Forel, 1912) |
| Trachymyrmex obscurior (Wheeler, 1907) |
| Trachymyrmex opulentus (Mann, 1922) |
| Trachymyrmex pakawa Sanchez-Peña, Chacón-Cardosa, Canales-Del Castillo & Resendez-Pérez, 2017 |
| Trachymyrmex pomonae Rabeling & Cover, 2007 |
| Trachymyrmex saussurei (Forel, 1885) |
| Trachymyrmex seminole Creighton, 1950 |
| Trachymyrmex septentrionalis (McCook, 1881) |
| Trachymyrmex septentrionalis subsp. seminole Creighton, 1950 |
| Trachymyrmex smithi Buren, 1944 |
| Trachymyrmex smithi subsp. neomexicanus Cole, 1952 |
| Trachymyrmex squamulifer (Emery, 1896) |
| Trachymyrmex turrifex (Wheeler, 1903) |
| Trachymyrmex turrifex subsp. caroli (Wheeler, 1911) |
| Trachymyrmex uncifer Santschi, 1931 |
| Trachymyrmex vertebrata (Wheeler, 1911) |
| Trachymyrmex virginiana (Buckley, 1866) |
| Tranopelta Mayr, 1866 |
| Tranopelta amblyops (Emery, 1894) |
| Tranopelta columbica Forel, 1912 |