| Eciton peninsulare Mann, 1926 |
| Eciton pilosa Smith, 1858 |
| Eciton pilosa var. angustius Forel, 1909 |
| Eciton pittieri Forel, 1899 |
| Eciton porrectognathum Borgmeier, 1933 |
| Eciton praedator Smith, 1858 |
| Eciton punctaticeps Emery, 1894 |
| Eciton rogeri DallaTorre, 1892 |
| Eciton schlechtendali Mayr, 1887 |
| Eciton schmitti Emery, 1894 |
| Eciton selysi Forel, 1904 |
| Eciton serpentis Weber, 1938 |
| Eciton simillima Smith, 1855 |
| Eciton smithii DallaTorre, 1892 |
| Eciton spegazzinii Emery, 1888 |
| Eciton spoliator Forel, 1899 |
| Eciton spoliator raza triste Forel, 1901 |
| Eciton sumichrasti Norton, 1868 |
| Eciton tepeguas Norton, 1868 |
| Eciton tepeguas var. ferruginea Norton, 1868 |