What is a South African monkey (Cercopithecus pygerythrus, or Lelandii). The upper parts are grayish green, finely specked with black. The cheeks and belly are reddish white called?

vervet — A South African monkey (Cercopithecus pygerythrus, or Lelandii). The upper parts are grayish green, finely specked with black. The cheeks and belly are reddish white. (Webster's 1913.)

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