| Thaeides aethesa Hewitson, 1874 |
| Thaeides annandon K. Johnson, Kruse & Kroenlein, 1997 |
| Thaeides theia (Hewitson, 1870) |
| Thecla Fabricius, 1807 |
| Thecla adenostoma Scudder, 1876 |
| Thecla adenostomatis Edwards, 1877 |
| Thecla affinis Edwards, 1862 |
| Thecla agra Hewitson, 1868 |
| Thecla ahola Hewitson, 1867 |
| Thecla albata C. Felder & R. Felder, 1865 |
| Thecla alcestis Edwards, 1871 |
| Thecla alea Godman & Salvin, 1887 |
| Thecla ambrax Westwood, 1852 |
| Thecla ambrax subsp. septentrionalis Lathy, 1926 |
| Thecla amphrade Schaus, 1913 |
| Thecla anthracia Hewitson, 1874 |
| Thecla aon Lucas, 1857 |
| Thecla apama Edwards, 1882 |
| Thecla arola Hewitson, 1868 |
| Thecla arpoxais Godman & Salvin, 1887 |