| Batagurinae Gray, 1869 |
| Callopsis Gray, 1863 |
| Chemelys Rafinesque, 1832 |
| Geoclemys Gray, 1856 |
| Geoclemys marmorata Baird & Girard, 1852 |
| Geoemyda Gray, 1834 |
| Geoemyda areolata (Duméril & Bibron, 1851) |
| Geoemyda pulcherrima (Gray, 1856) |
| Geoemyda rubida (Cope, 1870) |
| Geoemyda rubida subsp. perixantha Mosimann & Rabb, 1953 |
| Geoemydidae Theobald, 1868 |
| Geoemydinae Theobald, 1868 |
| Nicoria Gray, 1856 |
| Rhinoclemminae Le & McCord, 2008 |
| Rhinoclemmydinae Le McCord, 2008 |
| Rhinoclemmys Fitzinger, 1835 |
| Rhinoclemmys areolata (Duméril, Bibron & Duméril, 1851) |
| Rhinoclemmys bocourtii Gray, 1873 |
| Rhinoclemmys frontalis Gray, 1873 |
| Rhinoclemmys mexicana Gray, 1870 |