Araeoscelidia Petrolacosaurus Jiyuanitectum Batrachosauria Gecatogomphius Labidosaurus Balearosaurus Dromotectum Uralerpeton Spinarerpeton Halgaitosaurus Moradisaurus Captorhinus Ariekanerpeton Opisthodontosaurus Enosuchus Ambedus Limnoscelidae Orobates Labidosaurikos Labidosauriscus Phanerosaurus Waggoneria Limnostygis Alveusdectes Suchonica Araeoscelis Utegenia Baeotherates Kotlassia Laosuchus Bystrowiana Hylonomus Madygenerpeton Desmatodon Seymouriamorpha Phratochronis Chroniosaurus Diasparactus Acrodenta Zarcasaurus Rhodotheratus Chroniosuchus Reiszorhinus Thuringothyris Protorothyris Chroniosuchidae Bystrowiella …

Axitectum Karpinskiosaurus Ingentidens Stephanospondylus Protocaptorhinus Coelostegus Saurorictus Leptoropha Bystrowianidae Romeria (reptile) Chroniosuchia Anthracodromeus Discosauriscus Makowskia Euconcordia Spinoaequalis Brouffia Rhiodenticulatus Paleothyris Jarilinus Gansurhinus Cephalerpeton Tseajaia Solenodonsaurus Synesuchus Diadectidae Limnoscelis Diadectes Seymouria Westlothiana Protorothyrididae Captorhinidae Termonerpeton Silvanerpeton Anthracosauria Gephyrostegidae Casineria Caerorhachis Eldeceeon Reptiliomor

pha Sauropsida Lepospondyli Labyrinthodontia Embolomeri