Either of two small carnivorous mammals(Galictis vittata or G. cuja) of Central and South America, having grizzled fur, a slender body, and short legs.

• 灰鼬产于中南美洲的两种小型食肉哺乳动物（灰鼬属浅灰鼬或半灰鼬），毛灰白，体态修长，腿短