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