| Taricanus zaragozai Noguera & Chemsak, 1993 |
| Terpnissa Bates, 1867 |
| Terpnissa listropterina Bates, 1867 |
| Tessarecphora Thomson, 1857 |
| Tessarecphora arachnoides Thomson, 1857 |
| Tessarecphora arachnoides subsp. centralis Monné, 1980 |
| Tetranodus Linell, 1897 |
| Tetranodus copei Chemsak & Linsley, 1988 |
| Tetranodus niveicollis Linell, 1897 |
| Tetranodus reticeps (Bates, 1880) |
| Tetranodus rugipennis Chemsak, 1969 |
| Tetraopes Dalman, 1817 |
| Tetraopes batesi Chemsak, 1963 |
| Tetraopes cleroides Thomson, 1860 |
| Tetraopes comes Bates, 1881 |
| Tetraopes crassus Chemsak & Noguera, 2003 |
| Tetraopes crinitus Chemsak & Noguera, 2003 |
| Tetraopes discoideus LeConte, 1858 |
| Tetraopes elegans Horn, 1894 |
| Tetraopes femoratus LeConte, 1847 |