OutgroupProganochelysAustralochelysPalaeochersisKayentachelysSelmacryptodiraChelidaePelomedusidaeSokatraAraripemysLaganemysAtolchelysEuraxemysDirqadimPodocnemididaeHamadachelysBrasilemysCearachelysGalianemys_emringeriGalianemys_whiteiKurmademysKinkonychelysSankuchemysFoxemysPolysternonAraiochelysZolhafahRosasiaBothremys_cookiBothremys_maghrebianaBothremys_kellyiBothremys_arabicusChedighaii_hutchisoniChedighaii_barberiTaphrosphys_sulcatusTaphrosphys_congolensisTaphrosphys_ippolitoiAzabbaremysAcleistochelysLabrostochelysPhosphatochelysUmmulisaniRhothonemysNigeremysArenilaProterochersisPlatychelysNotoemysDortokaOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Romano_etal_2014a