01 prop. n. A genus of African antelopes which includes the gemsbok, the leucoryx, the bisa antelope (Oryx beisa), and the beatrix antelope (Oryx beatr…
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A genus of African antelopes which includes the gemsbok, the leucoryx, the bisa antelope (Oryx beisa), and the beatrix antelope (Oryx beatrix) of Arabia.(Zool.)