Panderichthys

Tulerpeton

Whatcheeria

Acanthostega

Metaxygnathus

Ventastega

Ichthyostega

Obruchevichthys

Elginerpeton

Greerepeton

Crassigyrinus

Megalocephalus

Caerorhachis

Discosauriscus

Microbrachis

Platyrhinops

Balanerpeton

Gephyrpstegus

Eoherpeton

Phonerpeton

Cochleosaurus

Proteogyrinus

Phopliderpeton

Ophiacodon

Sauropleura

Diploceraspis

Eocaptorhinus