Pleurosternon_bullockiGlyptops_plicatulusTrinitichelys_hiattiNeurankylus_exemiusHayemys_latifronsPlesiobaena_antiquaBoremys_pulchraBoremys_grandisEubaena_cephalicaPalatobaena_cohenPalatobaena_bairdiPalatobaena_gaffneyiStygiochelys_estesiBaena_arenosaChisternon_undatumGamerabaena_sonsallaThescelus_insiliensBaena_hayiBaena_hatcheriOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Lyson_et_Joyce_2010a