| Anoplolepis Santschi, 1914 |
| Anoplolepis gracilipes (Smith, 1857) |
| Anoplolepis trifasciata (Smith, 1858) |
| Antichthonidris Snelling, 1975 |
| Antillaemyrmex Mann, 1920 |
| Apedunculata Enzmann, 1944 |
| Aphaenogaster Mayr, 1853 |
| Aphaenogaster (Deromyrma) Forel, 1913 |
| Aphaenogaster (Ischnomyrmex) Mayr, 1862 |
| Aphaenogaster albisetosa Mayr, 1886 |
| Aphaenogaster andrei Mayr, 1886 |
| Aphaenogaster boulderensis Smith, 1941 |
| Aphaenogaster carbonaria Pergande, 1894 |
| Aphaenogaster cockerelli André, 1893 |
| Aphaenogaster ensifera Forel, 1899 |
| Aphaenogaster fulva Roger, 1863 |
| Aphaenogaster fulva subsp. azteca Enzmann, 1947 |
| Aphaenogaster fulva var. rubida Enzmann, 1947 |
| Aphaenogaster furvescens Wheeler, 1915 |
| Aphaenogaster honduriana Mann, 1922 |