Family Kinosternidae
381a. Reduced, cross-shaped plastron, having seven or eight scutes; entoplastron present.
Subfamily Staurotypinae
Step 382
381b. Well-developed, large plastron, having 10 or 11 scutes; entoplastron absent.
Subfamily Kinosterninae
Step 384
38 possible taxa remaining show common names
- Claudius angustatus
- Kinosternon acutum
- Kinosternon alamosae
- Kinosternon angustipons
- Kinosternon baurii
- Kinosternon chimalhuaca
- Kinosternon creaseri
- Kinosternon dunni
- Kinosternon flavescens arizonense
- Kinosternon flavescens durangoense
- Kinosternon flavescens flavescens
- Kinosternon herrerai
- Kinosternon hirtipes chapalaense
- Kinosternon hirtipes hirtipes
- Kinosternon hirtipes magdalense
- Kinosternon hirtipes megacephalum
- Kinosternon hirtipes murrayi
- Kinosternon hirtipes tarascense
- Kinosternon integrum
- Kinosternon leucostomum leucostomum
- Kinosternon leucostomum postinguinale
- Kinosternon oaxacae
- Kinosternon scorpioides abaxillare
- Kinosternon scorpioides albogulare
- Kinosternon scorpioides cruentatum
- Kinosternon scorpioides scorpioides
- Kinosternon sonoriense longifemorale
- Kinosternon sonoriense sonoriense
- Kinosternon subrubrum hippocrepis
- Kinosternon subrubrum steindachneri
- Kinosternon subrubrum subrubrum
- Staurotypus salvinii
- Staurotypus triporcatus
- Sternotherus carinatus
- Sternotherus depressus
- Sternotherus minor minor
- Sternotherus minor peltifer
- Sternotherus odoratus
Decision path