Uralosuchus

Uralosuchus is an extinct genus of temnospondyl amphibian from the Late Permian of Russia, belonging to the group Archegosauroidea. It is a member of the archegosauroidean subfamily Melosaurinae. Fossils have been found in Orenburg Oblast. Uralosuchus was named in 1993 with the description of the type species U. tverdochlebovae.[1]

Uralosuchus
Temporal range: Late Permian
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: †Temnospondyli
Family: †Archegosauridae
Subfamily: †Melosaurinae
Genus: †Uralosuchus
Gubin, 1993
Type species
†Uralosuchus tverdochlebovae
Gubin, 1993

Phylogeny

Below is a cladogram modified from Ruta et al. (2007) showing the relationship of Uralosuchus to other archegosauroids:[2]

Archegosauroidea 
 
 

Sclerocephalus haeuseri

 
 

Syndyodosuchus tetricus

 
 
 
 
 

Cheliderpeton vrayni

 
 
 

Cheliderpeton latirostre

 
 

Intasuchus silvicola

 
 
 
 
Melosaurinae
 
 

Konzhukovia vetusta

 
 

Tryphosuchus paucidens

 
 
 
 

Koinia silantjevi

 
 
 

Melosaurus uralensis

 
 

Uralosuchus tverdochlebovae

 
 
 
 
 
 

Archegosaurus dyscriton

 
 
 

Archegosaurus decheni

 
 
 
 

Collidosuchus tchudinovi

 
 

Kashmirosaurus ornatus

 
 
 
 

Australerpeton cosgriffi

 
 
 

Bashkirosaurus cherdyncevi

 
 
 

Platyoposaurus stuckenbergi

 
 

Prionosuchus plummeri

 
 
 
 
 
 
 
 
 
 

References

  1. Shishkin, M.A.; Novikov, I.V.; Gubin, Y.M. (2003). "Permian and Triassic temnospondyls from Russia". In Benton, M.J.; Shishkin, M.A.; Unwin, D.M. (eds.). The Age of Dinosaurs in Russia and Mongolia. Cambridge: Cambridge University Press. pp. 35–59. ISBN 9780521545822.
  2. Ruta, Marcello; Pisani, Davide; Lloyd, Graeme T; Benton, Michael J (2007). "A supertree of Temnospondyli: Cladogenetic patterns in the most species-rich group of early tetrapods". Proceedings of the Royal Society B: Biological Sciences. 274 (1629): 3087–3095. doi:10.1098/rspb.2007.1250. PMC 2293949. PMID 17925278.


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