(Synapsida_slash_Diapsida,(Proganochelys,(Australochelys,(Palaeochersis,((Kayentachelys,Selmacryptodira),(Proterochersis,((Dortoka,(Chelidae,((Pelomedusidae,Araripemys),((Euraxemys,Dirqadim),(Teneremys,((Brasilemys,(Podocnemididae,Hamadachelys)),(((Cearachelys,(Galianemys_emringeri,Galianemys_whitei)),(((Foxemys,Polysternon),(Zolhafah,(Rosasia,(Araiochelys,(((Bothremys_cooki,Bothremys_maghrebiana),(Bothremys_kellyi,Bothremys_arabicus)),(Chedighaii_hutchisoni,Chedighaii_barberi)))))),(((Labrostochelys,((Taphrosphys_congolensis,(Taphrosphys_sulcatus,Taphrosphys_ippolitoi)),(Rhothonemys,(Phosphatochelys,Ummulisani)))),(Azabbaremys,Acleistochelys)),(Nigeremys,Arenila)))),(Sankuchemys,(Kurmademys,Kinkonychelys))))))))),(Platychelys,Notoemys))))))));