| Authors(s) | Bickham, J. W., and J. L. Carr. |
| Year | 1983 |
| Title | Taxonomy and phylogeny of the higher categories of cryptodiran turtles based on a cladistic analysis of chromosomal data. Copeia |
- Callagur borneoensis
- Carettochelyidae
- Carettochelys insculpta
- Geochelone chilensis
- Geochelone gigantea
- Geochelone pardalis
- Kachuga dhongoka
- Kachuga smithii
- Kachuga tecta
- Kachuga trivittata
- Kinosternon baurii
- Kinosternon herrerai
- Kinosternon integrum
- Mauremys caspica
- Mauremys japonica
- Mauremys mutica
- Pyxidea mouhotii
- Rhinoclemmys
- Staurotypinae
- Terrapene coahuila
- Testudo graeca
- Trachemys decorata
- Trachemys terrapen