(Oligokyphus,(Tritylodon,(Bienotherium,Bienotheroides,Bocatherium,Dianzhongia,Dinnebitodon,Kayentatherium,Lufengia,Montirictus,Polistodon,Stereognathus,Xenocretosuchus,Yunnanodon,(Yuanotherium,Shartegodon,Nuurtherium))));