| Abrochia Herrich-Schäffer, 1855 |
| Abrochia leovazquezae Pérez & Sánchez, 1986 |
| Acanthodica Schaus, 1894 |
| Acanthodica emittens (Walker, 1857) |
| Achaea Hübner, 1823 [1816] |
| Aclytia Hübner, 1819 |
| Aclytia heber Walker, 1854 |
| Aclytia ventralis Guérin-Méneville, 1843 |
| Acolasia Hübner, 1826 [1816] |
| Acolasia hinna Geyer, 1837 |
| Acolasis Hübner, 1821 [1816] |
| Aedia Hübner, 1823 [1816] |
| Aedia fasciolaris Hübner, 1823 [1825] |
| Aedia pallescens Grote & Robinson, 1866 |
| Aemilia Kirby, 1892 |
| Aemilia ambigua (Strecker, 1878) |
| Aemilia carmen Schaus, 1920 |
| Afrida Möschler, 1886 |
| Afrida coagulata Dyar, 1914 |
| Afrida exegens Dyar, 1922 |