Trachymyrmex Forel, 1893
Trachymyrmex tucumanus cordovanus (Bruch, 1921)
Trachymyrmex tucumanus fracticornis Santschi, 1925
Trachymyrmex tucumanus tucumanus (Forel, 1914)
Trachymyrmex tucumanus weiseri Santschi, 1925
