Pleurosternon_bullockiiGlyptops_plicatulusTrinitichelys_hiattiNeurankylus_exemiusHayemys_latifronsPlesiobaena_antiquaBoremys_pulchraBoremys_grandisEubaena_cephalicaPalatobaena_cohenPalatobaena_bairdiPalatobaena_gaffneyiStygiochelys_estesiBaena_arenosaChisternon_undatumGoleremys_mckennaiOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Lyson_et_Joyce_2009a