Eraser

We're back and with another 'Clades' post. This time, it will be a paraphyletic one, 'Eryopiformes'. This is a crown group of the Temnospondyls, and as the name implies, it consists of the famous big 'amphibian' Eryops, but also the rest of the 'Stereospondyls'--and this group may also include the Gymnophiona, the modern caecillians! As it is, when I revamped my database, I organized using grades, clades and useful (to me) breakdowns...so as a group, the Eryopiformes 'clade' consists of…