Ursus (genus)

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For ither uises, see Ursus (disambiguation).

Ursus
Temporal range: PlioceneHolocene, 5.333–0 Ma
TE-Collage Ursus-v2.png
Frae tap tae bottom: broun beir, American black beir, polar beir, Asie black beir.
Scientific classification e
Kinrick: Animalia
Phylum: Chordata
Cless: Mammalia
Order: Carnivora
Faimily: Ursidae
Subfaimily: Ursinae
Tribe: Ursini
Genus: Ursus
Linnaeus, 1758[1][2]
Species
Ursus arctos
Ursus americanus
Ursus maritimus
Ursus thibetanus
Ursus spelaeus (extinct)

Ursus is a genus in the faimily Ursidae (beirs) that includes the widely distributit broun beirs,[3] the polar beir,[4] and black beirs.

References[eedit | eedit soorce]

  1. "ADW: Ursus: CLASSIFICATION". animaldiversity.ummz.umich.edu. Retrieved 4 April 2018.
  2. "Mammal Species of the World - Browse: Ursus". archive.org. 24 December 2013. Retrieved 4 April 2018.
  3. http://library.sandiegozoo.org/factsheets/brown_bear/brown_bear.html
  4. http://library.sandiegozoo.org/factsheets/polar_bear/polar.htm