(Staurotypus,(Claudius,(Baltemys,(Xenochelys,((Kinosternon_steindachneri,(((Kinosternon_herrerai,((Kinosternon_chimalhuaca,(Kinosternon_hirtipes,Kinosternon_sonoriense,(Kinosternon_oaxacae,(Kinosternon_integrum,(Kinosternon_alamosae,(Kinosternon_cruentatum,Kinosternon_scorpioides,(Kinosternon_leucostomum,(Kinosternon_acutum,Kinosternon_creaseri)))))))),(Kinosternon_angustipons,Kinosternon_dunni))),(Kinosternon_skullridgescens,(Kinosternon_pojoaque_,(Kinosternon_arizonense,Kinosternon_durangoense,Kinosternon_flavescens)))),(Kinosternon_baurii,Kinosternon_subrubrum))),(Sternotherus_palaeodorus,(Sternotherus_odoratus,(Sternotherus_carinatus,(Sternotherus_depressus,Sternotherus_minor_minor,Sternotherus_minor_peltifer))))))))); (Staurotypus,(Claudius,(Baltemys,(Xenochelys,((Kinosternon_steindachneri,(((Kinosternon_herrerai,((Kinosternon_chimalhuaca,(Kinosternon_hirtipes,Kinosternon_sonoriense,(Kinosternon_oaxacae,(Kinosternon_integrum,(Kinosternon_alamosae,(Kinosternon_cruentatum,Kinosternon_scorpioides,(Kinosternon_leucostomum,(Kinosternon_acutum,Kinosternon_creaseri)))))))),(Kinosternon_angustipons,Kinosternon_dunni))),(Kinosternon_skullridgescens,(Kinosternon_pojoaque_,(Kinosternon_arizonense,Kinosternon_durangoense,Kinosternon_flavescens)))),(Kinosternon_baurii,Kinosternon_subrubrum))),((Sternotherus_carinatus,(Sternotherus_minor_minor,(Sternotherus_depressus,Sternotherus_minor_peltifer))),(Sternotherus_odoratus,Sternotherus_palaeodorus)))))));