[Russ. See Columna lui Traian (1875), 97 ff.] The European bison or aurochs, Bos bonasus.
1847. W. C. L. Martin, Ox, 8/1. He who kills a zubr without permission of the Russian government, has to pay as a fine 2000 rubles.
1882. C. Elton, Orig. Eng. Hist., 59. A confused account of two distinct animals, the Aurochs or Zubr of Lithuania, and the extinct Urus which Charlemagne is said to have hunted.