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Hyperodapedontinae
Temporal range: Carnian - Early Norian (Possible Middle Triassic origin)
250px
life restoration of Hyperodapedon
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Rhynchosauria
Family: Hyperodapedontidae
Subfamily: Hyperodapedontinae
Chatterjee, 1969

Hyperodapedontinae is a subfamily of rhynchosaurs within the family Hyperodapedontidae. Fossils have been found from Argentina, Brasil, Canada, India, Madagascar, Scotland, Tanzania, USA and Zimbabwe.[1][2]

Classification

Hyperodapedontinae was named by Sankar Chatterjee in 1969 to include the genus Hyperodapedon.[3] In 1985, the genus Scaphonyx was added to the family.[4] Scaphonyx includes three dubious species, S. africanus, S. australis and S. fischeri.

Cladogram based on Langer et al. (2000) and Langer et al. (2010):[5][6]

Hyperodapedontinae

Isalorhynchus 15px




?Supradapedon 15px



Teyumbaita 15px


Hyperodapedon

H. huenei 15px




H. mariensis 15px



H. sanjuanensis 15px




H. gordoni 15px



H. huxleyi 15px







    Valid species that were first assigned to Scaphonyx.

References

  1. ^ Felipe Chinaglia Montefeltro (2008). "Inter-relações filogenéticas dos rincossauros (Diapsida, Archosauromorpha)". Unpublished Thesis, Biology Department, Universidade de Sa˜o Paulo, Ribeira˜o Preto: 203 pp.  line feed character in |journal= at position 28 (help)
  2. ^ David W. E. Hone and Michael J. Benton (2008). "A new genus of Rhynchosaur from the Middle Triassic of South-West England". Palaeontology. 51 (1): 95–115. doi:10.1111/j.1475-4983.2007.00739.x. 
  3. ^ Chatterjee, Sankar (1969). "Rhyncosaurs in time and Space". Proceedings of the Geological Society of London. 1658: 203–208. 
  4. ^ Benton, M. J. (1985). "Classification and phylogeny of the diapsid reptiles". Zoological Journal of the Linnean Society. 84 (2): 97–164. doi:10.1111/j.1096-3642.1985.tb01796.x. 
  5. ^ Max C. Langer and Cesar L. Schultz (2000). "A new species of the Late Triassic rhynchosaur Hyperodapedon from the Santa Maria Formation of south Brazil". Palaeontology. 43 (6): 633–652. 
  6. ^ Max C. Langer, Felipe C. Montefeltro, David E. Hone, Robin Whatley and Cesar L. Schultz (2010). "On Fodonyx spenceri and a new rhynchosaur from the Middle Triassic of Devon". Journal of Vertebrate Paleontology. 30 (6): 1884–1888. doi:10.1080/02724634.2010.521901. 




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Template:Project Rhynchosauria Subfamilies Template:Project Rhynchosauria Taxonomy

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