Adocus_punctatusZangerlia_testudinimorphaZangerlia_neimongolensisZangerlia_ukhaachelysBasilemys_varialosaBasilemys_nobilisBasilemys_sinuosaBasilemys_praeclaraHanbogdemys_orientalisAnomalochelys_angulataNanhsiungchelys_wuchingensisOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Joyce_et_Norell_2005a