Heylerosaurids
Temporal range: Middle - Late Triassic
Skull of Eocyclotosaurus woschmidti
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: †Temnospondyli
Suborder: †Stereospondyli
Clade: †Capitosauria
Superfamily: †Mastodonsauroidea
Family: †Heylerosauridae
Shishkin, 1980

Heylerosauridae is a family of mastodonsauroid temnospondyls. It was first named in 1980 to include the genera Odenwaldia and Quasicyclotosaurus.[1] In addition to these genera, the family now includes Eocyclotosaurus and Yuanansuchus.[2] Recent phylogenetic analyses have not found a close relationship between Odenwaldia and other heylerosaurids and place it outside the family. Heylerosaurids are generally regarded as the sister taxon of the stenotosaurids.[3]

References

  1. ↑ Shishkin, M.A. (1980). "The Luzocephalidae, a new Triassic labyrinthodont family". Paleontological Journal. 14: 88–101.
  2. ↑ Liu, J.; Wang, Y. (2005). "The first complete mastodonsauroid skull from the Triassic of China: Yuanansuchus laticeps gen. et sp. nov". Journal of Vertebrate Paleontology. 25 (3): 725–728. doi:10.1671/0272-4634(2005)025[0725:tfcmsf]2.0.co;2.
  3. ↑ Josep Fortuny, Àngel Galobart and Carles De Santisteban (2011). "A new capitosaur from the Middle Triassic of Spain and the relationships within the Capitosauria" (PDF). Acta Palaeontologica Polonica. 56. doi:10.4202/app.2010.0025.


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