Urocyon
| Urocyon[1] | |
|---|---|
 | |
| gray fox | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Carnivora |
| Family: | Canidae |
| Subfamily: | Caninae |
| Genus: | Urocyon Baird, 1857 |
| Type species | |
| Canis virginianus Schreber, 1775 (= Canis cinereo argenteus Schreber, 1775) | |
| Species | |
|
Urocyon cinereoargenteus | |
The genus Urocyon (from the Greek word for "tailed dog"[2]) is a genus that contains two (or possibly three, see next paragraph) living Western Hemisphere foxes in the family Canidae; the gray fox (Urocyon cinereoargenteus) and the closely related island fox (Urocyon littoralis), which is a dwarf cousin of the gray fox;[1] as well as one fossil species, Urocyon progressus.[3]
Urocyon and the raccoon dog are the only canids able to climb trees. Urocyon is one of the oldest fox genera still in existence. Evidence of the Cozumel fox, a disputed extinct or critically endangered third species, was found on the island of Cozumel, Mexico.[4] The Cozumel fox, which has not been scientifically described to date, is a dwarf form like the island fox, but a bit larger, being up to three-quarters the size of the gray fox.[5]
References
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Wikispecies has information related to: Urocyon |
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- 1 2 Wozencraft, W.C. (2005). "Order Carnivora". In Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. ISBN 978-0-8018-8221-0. OCLC 62265494.
- ↑ University of Arkansas-Monticello. Meanings of scientific names of wild and domesticated mammals of Arkansas: Urocyon.
- ↑ Prevosti, F.J., & Rincóon, A.D. (2007). "A new fossil canid assemblage from the late Pleistocene of northern South America: the canids of the Inciarte asphalt pit (Zulia, Venezuela), fossil record and biogeography". J. Pal. 81 (5): 1053–1065. doi:10.1666/pleo05-143.1.
- ↑ Cuarón, Alfredo D.; Martinez-Morales, Miguel Angel; McFadden, Katherine W.; Valenzuela, David & Gompper, Matthew E. (2004). "The status of dwarf carnivores on Cozumel Island, Mexico". Biodiversity and Conservation. Springer Netherlands. 13 (2): 317–331. doi:10.1023/B:BIOC.0000006501.80472.cc.
- ↑ Gompper, M. E.; Petrites, A. E. & Lyman, R. L. (2006). "Cozumel Island fox (Urocyon sp.) dwarfism and possible divergence history based on subfossil bones". J. Zool. 270 (1): 72–77. doi:10.1111/j.1469-7998.2006.00119.x.