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