outgroup
Oedaleops_campi
Eothyris_parkeyi
Oromycter_dolesorum
Casea_broilii
Trichasaurus_texensis
Euromycter_rutena
Ennatosaurus_tecton
Angelosaurus_dolani
Angelosaurus_romeri
Cotylorhynchus_romeri
Cotylorhynchus_bransoni
Cotylorhynchus_hancocki
Archaeothyris_florensis
Varanosaurus_acutirostris
Stereophallodon_ciscoensis
Ophiacodon_mirus
Archaeovenator_hamiltonensis
Apsisaurus
Pyozia_mesenensis
Mycterosaurus_longiceps
Heleosaurus_scholtzi
Mesenosaurus_romeri
Elliotsmithia
Ruthiromia_elcobriensis
Aerosaurus_greenleeorum
Aerosaurus_wellesi
Varanops_brevirostris
Varanodon_agilis
Watongia_meieri
Ianthasaurus_hardestii
Glaucosaurus_megalops
Lupeosaurus_kayi
Edaphosaurus_novomexicanus
Edaphosaurus_colohistion
Edaphosaurus_boanerges
Edaphosaurus_pogonias
Edaphosaurus_cruciger
Haptodus_garnettensis
Palaeohatteria
Ianthodon_schultzei
Pantelosaurus_saxonicus
Cutleria_wilmarthi
Secodontosaurus_obtusidens
Cryptovenator_hirschbergeri
Ctenospondylus
Sphenacodon
Dimetrodon_milleri
Dimetrodon_limbatus
Tetraceratops
Raranimus_dashankouensis
Biarmosuchus_tener
Hipposaurus
Herpetoskylax
Lycaenodon
Ictidorhinus
Lophorhinus
Lobalopex
Lemurosaurus
Paraburnetia
Proburnetia
Niuksenitia
Pachydectes
Bullacephalus
Burnetia
Estemmenosuchus_mirabilis
Ulemosaurus_svijagensis
Tapinocaninus_pamelae
Estemmenosuchus_uralensis
Jonkeria
Styracocephalus
Archaeosyodon_praeventor
Microsyodon
Sinophoneus_yumenensis
Titanophoneus_adamanteus
Anteosaurus_magnificus
Titanophoneus_potens
Pampaphoneus_biccai
Notosyodon_gusevi
Australosyodon_nyaphuli
Syodon_biarmicum
Gorgonops_torvus
Lycaenops
Cynosaurus
Charassognathus
Dvinia
Procynosuchus
GALESAURIDAE
Thrinaxodon
CYNOGNATHIA
Probelesodon
Probainognathus
TRITHELEDONTIDAE
Sinoconodon
Diademodon
Exaeretodon
TRITYLODONTIDAE
MORGANUCODONTIDAE
MAMMALIA
Lycosuchus
Pristerognathus
Ictidosaurus
Glanosuchus
Ictidostoma
Hofmeyria
Mirotenthes
Viatkosuchus
Theriognathus
Moschowhaitsia
Euchambersia
Moschorhinus
Cerdops
Promoschorhynchus
Olivierosuchus
Ictidosuchops
Ictidosuchus
Ictidosuchoides
Tetracynodon_darti
Bauria
Ericiolacerta
Lycideops
Scaloposaurus
Regisaurus
Biseridens_qilianicus
Anomocephalus
Tiarajudens
Patranomodon
Galepus
Galechirus
Otsheria
Ulemica
Suminia
Galeops
Eodicynodon_oelofseni
Eodicynodon_oosthuizeni
Colobodectes
Eosimops
Robertia
Diictodon
Prosictodon
Pristerodon
Lanthanostegus
Endothiodon
Chelydontops
Emydops_oweni
Emydops_arctatus
Dicynodontoides
Kombuisia_antarctica
Kombuisia_frerensis
Myosaurus
Cistecephalus
Kawingasaurus
Cistecephaloides
Dicynodon_trigonocephalus
Kingoria
Gordonia_traquairi
Dinanomodon_gilli
Dicynodon_huenei
Keyseria_benjamini
Daqingshanodon_limbus
Kitchinganomodon
Geikia_elginensis
Daptocephalus_leoniceps
Elph
Interpresosaurus
Katumbia_parringtoni
Delectosaurus
Dicynodon_lacerticeps
Dicynodon_amalitzkii
Dicynodon_trautscholdi
Vivaxosaurus
Rhachiocephalus_magnus
Odontocyclops_dubius
Idelesaurus
Aulacephalodon_bainii
Geikia_locusticeps
Pelanomodon_tuberosus
Oudenodon_bainii
Australobarbarus
Tropidostoma
Jimusaria_sinkianensis
Syops_vanhoepeni
Euptychognathus_bathyrhynchus
Basilodon_woodwardi
Sintocephalus_alticeps
Lystrosaurus_georgi
Lystrosaurus_curvatus
Lystrosaurus_declivis
Lystrosaurus_murrayi
Lystrosaurus_maccaigi
Kwazulusaurus_shakai
Lystrosaurus_hedini
Zambiasaurus
Turfanodon_bogdaensis
Angonisaurus
Xiyukannemeyeria_brevirostris
Sinokannemeyeria_pearsoni
Uralokannemeyeria
Parakannemeyeria_dolichocephala
Rabidosaurus
Kannemeyeria_lophorhina
Dinodontosaurus
Rechnisaurus
Dinanomodon_rubidgei
Tetragonias
Vinceria
Dolichuranus
Kannemeyeria_simocephala
Rhinodicynodon
Shansiodon
Wadiasaurus
Rhadiodromus
Moghreberia
Placerias
Ischigualastia
Jachaleria
Sangusaurus
Stahleckeria