(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,(Probelesodon_lewisi,(Probainognathus_jenseni,((Aleodon_brachyrhamphus,Chiniquodon_theotonicus),(Pachygenelus_monus,Morganucodon_oehleri)))))))))); (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,(Pachygenelus_monus,Morganucodon_oehleri)),(Probelesodon_lewisi,(Aleodon_brachyrhamphus,Chiniquodon_theotonicus)))))))));