(Procynosuchus_delaharpeae,(Galesaurus_planiceps,(Thrinaxodon_liorhinus,((Cynognathus_crateronotus,(Diademodon_tetragonus,((Langbergia_modisei,(Trirachodon_berryi,Cricodon_kannemeyeri,Cricodon_metabolus)),(Pascualgnathus_polanskii,((Scalenodon_angustifrons,(Luangwa_drysdalli,(Massetognathus_pascuali,((Mandagomphodon_hirschsoni,Tritylodontidae),(Gomphodontosuchus_brasiliensis,Exaeretodon_argentinus))))),(Sinognathus_gracilis,Beishanodon_youngi)))))),(Lumkuia_fuzzi,(Ectininion_lunensis,(Probainognathus_jenseni,Probelesodon_lewisi,(Aleodon_brachyrhamphus,Chiniquodon_theotonicus),(Pachygenelus_monus,Morganucodon_oehleri))))))));