ADW: Ursus: CLASSIFICATION

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Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Euteleostomi (bony vertebrates)
        
        Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates)
        
        Tetrapoda (tetrapods)
        
        Amniota (amniotes)
        
        Synapsida (synapsids)
        
        Class Mammalia (mammals)
        
        Subclass Theria (Therian mammals)
        
        Infraclass Eutheria (placental mammals)
        
        Order Carnivora (carnivores)
        
        Suborder Caniformia (caniform carnivores)
        
        Family Ursidae (bears)
        
        Genus Ursus (black bears, brown bear, and polar bear)
        
        Species Ursus americanus (American black bear)
        
        Species Ursus arctos (brown bear)
        
        Species Ursus maritimus (polar bear)
        
        Species Ursus thibetanus (Asiatic black bear)

Confused by a class within a class or an order within an order? Please see our brief essay.

To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2012. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

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This material is based upon work supported by the National Science Foundation under Grants DUE-0633095 and DRL-0628151.
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Ursusblack bears, brown bear, and polar bear

Ursus
black bears, brown bear, and polar bear