| Probolomyrmex petiolatus Weber, 1940 |
| Proceratiinae Emery, 1895 |
| Proceratiini Emery, 1895 |
| Proceratium Roger, 1863 |
| Proceratium cavernicola (Borgmeier, 1937) |
| Proceratium compitale Ward, 1988 |
| Proceratium convexiceps Borgmeier, 1957 |
| Proceratium crassicorne Emery, 1895 |
| Proceratium crassicorne var. vestitum Emery, 1895 |
| Proceratium goliath Kempf & Brown, 1968 |
| Proceratium mancum Mann, 1922 |
| Proceratium mexicanum Baroni Urbani & De Andrade, 2003 |
| Proceratium micrommatum (Roger, 1863) |
| Proceratium pergandei (Emery, 1895) |
| Proceratium silaceum Roger, 1863 |
| Proceratium silaceum subsp. rugulosum Wheeler, 1915 |
| Proceratium tio Snelling & Cover, 1992 |
| Procryptocerus Emery, 1887 |
| Procryptocerus batesi Forel, 1899 |
| Procryptocerus belti Forel, 1899 |