Seymouriamorpha Batrachosauria Jiyuanitectum Gecatogomphius Labidosaurus Dromotectum Halgaitosaurus Moradisaurus Ariekanerpeton Orobates Limnoscelidae Balearosaurus Limnostygis Ambedus Captorhinus Laosuchus Phanerosaurus Diasparactus Spinarerpeton Uralerpeton Alveusdectes Protorothyris Reiszorhinus Thuringothyris Enosuchus Labidosauriscus Labidosaurikos Opisthodontosaurus Acrodenta Hylonomus Tramuntanasaurus Suchonica Rhodotheratus Zarcasaurus Bystrowiana Protocaptorhinus Romeria (reptile) Euconcordia Waggoneria Utegenia Araeoscelis Chroniosuchus Baeotherates Madygenerpeton Axitectum Bystrowiella Ingentidens Kotlassia Phratochronis Cephalerpeton Chroniosuchidae Karpinskiosaurus Stephanospondylus Spinoaequalis Jarilinus Gansurhinus Desm…

matodon Leptoropha Bystrowianidae Chroniosaurus Discosauriscus Makowskia Anthracodromeus Saurorictus Coelostegus Paleothyris Rhiodenticulatus Brouffia Tseajaia Solenodonsaurus Synesuchus Chroniosuchia Petrolacosaurus Diadectidae Diadectes Limnoscelis Seymouria Protorothyrididae Araeoscelidia Westlothiana Captorhinidae Termonerpeton Anthracosauria Gephyrostegidae Casineria Reptiliomorpha Silvanerpeton Eldeceeon Caerorhachis Sauropsida Lepospondyli Labyrinthodontia Embolomeri