(Youngina,(Lazarussuchus,(Cteniogenys,((Shokawa,Pachystropheus),(Khurendukhosaurus,(Champsosaurus,(Tchoiria,(Ikechosaurus,Simoedosaurus)))))))); (Youngina,(Lazarussuchus,((Cteniogenys,(Shokawa,Pachystropheus)),(Khurendukhosaurus,(Champsosaurus,(Tchoiria,(Ikechosaurus,Simoedosaurus)))))));