A new phylogeny of temnospondyls was offered by paleontologist Rainer Schoch in 2013 . It supported many of the clades that were found by Yates and Warren , but it did not find support for their division of derived stereospondyls into Euskelia and Limnarchia . Eryopids were found to be more closely related to stereospondyls than to dissorophoids , which were grouped with dvinosaurs . The clade including Eryopidae and Stereospondylomorpha was named Eryopiformes . In addition , Schoch named the clade containing all temnospondyls except edopoids Eutemnospondyli and reinstated the name Rhachitomi for the clade containing all temnospondyls except edopoids and dendrerpetontids . Below is the cladogram from Schoch 's analysis :