Prototocyon

Prototocyon or Sivacyon is an extinct genus of small omnivorous canid living during the Late Pliocene and Early Pleistocene.[1]

Prototocyon
Temporal range: Late Pliocene - Early Pleistocene
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Canidae
Genus: Prototocyon
Pohle, 1928
Synonyms
  • Sivacyon

Taxonomy

Prototocyon was named by Pohle (1928) and was assigned to Canidae by Carroll (1988).[2] Old literature relates it to Vulpes bengalensis, but not more modern literature (e.g. McKenna and Bell.[3][4]) Tedford et al. 2009 suggest that Prototocyon and Otocyon form a clade.

Fossil distribution

Fossil remains were recovered from the early Pleistocene Upper Siwaliks horizon of the Siwalik Hills, India (Colbert 1935; Pilgrim 1932).

References

  1. Dogs: their fossil relatives and evolutionary history, Xiaoming Wang, Richard H. Tedford, Mauricio Antón
  2. R. L. Carroll. 1988. Vertebrate Paleontology and Evolution. W.H. Freeman and Company
  3. McKenna, M. C., and S. K. Bell. 1997. Classification of mammals above the species level. Columbia University Press, New York.
  4. Mammalian Species No. 795, pp. 1–5, 3 figs. Vulpes bengalensis. By Matthew E. Gompper and Abi Tamim Vanak, Archived 2010-06-21 at the Wayback Machine Published 9 August 2006 by the American Society of Mammalogists
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