Seymouria

Orobates

Limnoscelis

Ianthasaurus

Edaphosaurus

Oedaleops

Eocasea

Eothyris

Cotylorhynchus

Mycterosaurus

Archaeovenator

Archaeothyris

Paleothyris

Rhiodenticulatus

Captorhinus

Protorothyris

Petrolacosaurus

Araeoscelis

Acerosodontosaurus

Youngina

Mesosaurus

Milleretta

Australothyris

Feeserpeton

Acleistorhinus

Lanthanosuchus

Delorhynchus_cifellii

Colobomycter_vaughni

Colobomycter_pholeter

Erpetonyx

Eudibamus

Bolosaurus

Belebey

Microleter

Abyssomedon

Nyctiphruretus

Procolophon

Barasaurus

Owenetta

Bradysaurus

Scutosaurus

Pareiasuchus

Rhipaeosaurus

Emeroleter

Nycteroleter

Bashkyroleter_bashkyricus

Bashkyroleter_mesensis

Macroleter