Eryopoidea

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iEryopoidea
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Temnospondyli
Suborder: Euskelia
Superfamily: Eryopoidea
Cope, 1882
Families

Eryopidae
Parioxyidae
Zatracheidae

Eryopoidea are a taxon of late Carboniferous and Permian temnospondyli amphibians, known from North America and Europe. Carroll includes no less than ten families,[1] but Yates and Warren replace this with a cladistic approach and include only two Permian families, the Eryopidae and Zatracheidae.[2] They define the Eryopoidea as all Euskelia in which the choana are relatively rounded and the iliac blade vertical. A similar definition but without the Euskelia is provided by Laurin and Steyer.[3]

[edit] References

  1. ^ Carroll, R. L. (1988). Vertebrate Paleontology and Evolution. W.H. Freeman & Co..
  2. ^ Yates, A. M. & Warren, A. A. (2000). "The phylogeny of the 'higher' temnospondyls (Vertebrata: Choanata) and its implications for the monophyly and origins of the Stereospondyli". Zool. J. Linnean Soc. 128: 77-121.
  3. ^ Laurin. M and Steyer, J-S (2000). Phylogeny and Apomorphies of Temnospondyls - Tree of Life project.

[edit] External links

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