Eryopiformes
| Eryopiformes Temporal range: Early Carboniferous - Early Cretaceous, | |
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| Skeleton cast of Eryops megacephalus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Tetrapoda |
| Order: | †Temnospondyli |
| Clade: | †Rhachitomi |
| Clade: | † Schoch, 2013 |
| Clades | |
Eryopiformes is a group of rhachitomi temnospondyls. Eryopiformes was named by the German paleontologist Rainer R. Schoch in 2013. He defined it as a node-based taxon to include Eryopidae and Stereospondylomorpha. Unlike previous analyses, a phylogenetic analysis he performed found no support for a monophyletic Euskelia, that is defined to include Dissorophoidea and Eryopidae (and also usually includes Zatracheidae), in relation to Stereospondylomorpha. In this analysis, Eryopidae and Stereospondylomorpha usually formed a monophyletic clade that excludes the clade formed by Zatracheidae and Dissorophoidea. Thus, he named this newly identified group as Eryopiformes.[1]
References
- ^ Schoch, R. R. (2013). "The evolution of major temnospondyl clades: An inclusive phylogenetic analysis". Journal of Systematic Palaeontology. 11: 673–705. doi:10.1080/14772019.2012.699006.
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