(Charassognathus,((Procynosuchus,Dvinia),(Cynosaurus,((Galesaurus,Progalesaurus),(Platycraniellus,(Thrinaxodon,Nanictosaurus),((Cynognathus,(Diademodon,(Pascualgnathus,Andescynodon,(Trirachodon,(Langbergia,Cricodon)),(Sinognathus,Beishanodon),(Scalenodon,(Luangwa,(Traversodon,((Mandagomphodon_attridgei,(Mandagomphodon_hirschoni,(Boreogomphodon,Arctotraversodon,Nanogomphodon))),((Massetognathus,(Santacruzodon,Dadadon)),(Gomphodontosuchus,Menadon,(Protuberum,(Exaeretodon,Scalenodontoides))))))))))),(Lumkuia,(Probainognathus,(Chiniquodon,(Aleodon_brachyramphus,Aleodon_cromptoni)),(Therioherpeton,((Riograndia,Chaliminia,Elliotherium,Pachygenelus,Diarthrognathus,(Oligokyphus,(Kayentatherium,(Tritylodon,Bienotherium)))),(Brasilodon,(Brasilitherium,(Sinoconodon,Morganucodon))))))),(Ecteninion,Trucidocynodon)))))));