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  Mammal Species of the World - Browse: Cephalophus

  http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=14200866

  Mammal Species of the World: Information on Cephalophus

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  Mammal Species of the World - Browse: Bovidae

  http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=14200485

  Mammal Species of the World: Information on Bovidae

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