| Wasmannia australis Emery, 1894 |
| Wasmannia glabra Santschi, 1931 |
| Wasmannia laevifrons Emery, 1894 |
| Wasmannia nigricans Emery, 1906 |
| Wasmannia panamana (Enzmann, 1947) |
| Wasmannia rochai Forel, 1912 |
| Wheelerimyrmex Mann, 1922 |
| Woitkowskia Enzmann, 1952 |
| Woitkowskia mexicana Enzmann, 1952 |
| Xenoaphaenogaster Baroni Urbani, 1964 |
| Xenometra Emery, 1917 |
| Xenometra monilicornis Emery, 1917 |
| Xenomyrmex Forel, 1885 |
| Xenomyrmex floridanus Emery, 1895 |
| Xenomyrmex floridanus subsp. skwarrae Wheeler, 1931 |
| Xenomyrmex panamanus (Wheeler, 1922) |
| Xenomyrmex stollii Forel, 1885 |
| Xenomyrmex stollii subsp. castus Wheeler, 1931 |
| Xenomyrmex stollii subsp. cubanus Wheeler, 1931 |
| Xenomyrmex stollii subsp. floridanus Emery, 1895 |