Gomphodontosuchus Tritheledontidae Epicynodontia Thrinaxodon Bridetherium Menadon Protheriodon Kuehneotheriidae Morganucodonta Mammaliaformes Docodonta Traversodon Kuehneotherium Docodon Riograndia Peraiocynodon Cynognathus Santacruzodon Chiniquodontidae Protuberum Cynodontia Chiniquodon Massetognathus Ecteninion Brasilodon Candelariodon barberenai Diegocanis Hadrocodium Gomphodontosuchinae Therioherpeton Traversodontidae Siriusgnathus Irajatherium Gomphodontia Luangwa (cinodonte) Castorocauda Megazostrodon Prozostrodon Charruodon Eucynodontia Ecteniniidae Trucidocynodon Morganucodon Probainognathia Adelobasileus Exaeretodon Sinoconodon Haramiyida Gondwanatheria
Gomphodontosuchus
Tritheledontidae
Epicynodontia
Thrinaxodon
Bridetherium
Menadon
Protheriodon
Kuehneotheriidae
Morganucodonta
Mammaliaformes
Docodonta
Traversodon
Kuehneotherium
Docodon
Riograndia
Peraiocynodon
Cynognathus
Santacruzodon
Chiniquodontidae
Protuberum
Cynodontia
Chiniquodon
Massetognathus
Ecteninion
Brasilodon
Candelariodon barberenai
Diegocanis
Hadrocodium
Gomphodontosuchinae
Therioherpeton
Traversodontidae
Siriusgnathus
Irajatherium
Gomphodontia
Luangwa (cinodonte)
Castorocauda
Megazostrodon
Prozostrodon
Charruodon
Eucynodontia
Tritheledontidae
Epicynodontia
Thrinaxodon
Bridetherium
Menadon
Protheriodon
Kuehneotheriidae
Morganucodonta
Mammaliaformes
Docodonta
Traversodon
Kuehneotherium
Docodon
Riograndia
Peraiocynodon
Cynognathus
Santacruzodon
Chiniquodontidae
Protuberum
Cynodontia
Chiniquodon
Massetognathus
Ecteninion
Brasilodon
Candelariodon barberenai
Diegocanis
Hadrocodium
Gomphodontosuchinae
Therioherpeton
Traversodontidae
Siriusgnathus
Irajatherium
Gomphodontia
Luangwa (cinodonte)
Castorocauda
Megazostrodon
Prozostrodon
Charruodon
Eucynodontia