_Bos frontalis_, the Indian Gayal, has a white caudal disc like the last species, but the forehead is flat and the horns curve but little. It is chiefly known as a tame animal, and its occurrence in the wild state has been doubted. It has furthermore been suggested that it is merely a tame race of the Gaur altered {318} slightly through domestication. It is, however, said not to cross in a state of nature with the Gaur.[216] [Illustration] FIG. 166.--Gayal. _Bos frontalis._ x 1/20. The Banteng, _B. sondaicus_, is distributed through Chittagong, Tenasserim, and the Malay Peninsula to Java and Borneo. There are apparently two races of this animal. The species differs from the others by the fact that the horns are smaller and more curved; there is a white caudal disc; the forehead is narrower and the skull longer than in the others. The American Bison and the European Aurochs form another section; they are indeed extremely alike, specific differences being hardly recognisable. The Bison of America, formerly present in such numbers that the prairies were black with countless herds, has now diminished to about a thousand head. One of the largest of existing Bovidae is the Aurochs, Wisent, or European Bison, _Bos bonasus_ (or _Bison europaeus_). It is exceedingly like its American relative. Formerly the animal was much more widely spread than it is now, extending its range from Europe into North America. It is now limited to certain districts on the Urals, in the Caucasus, and a herd of them are kept up through the fostering care of the Emperor of Russia in the forest of Bielovege in Lithuania. The term "Aurochs" should not really be applied to this species but to the Wild Cattle, _Bos taurus_. It is, however, so generally used for the Wisent (which is the German name) that it {319} is not necessary to change it. The Sclavonic name is Zubr or Suber. It is a great beast, standing 6 feet or so in height at the shoulder. It ranged further over Europe well within the historic period. In the days of Charlemagne it was spread over Germany and was a beast of the chase. In the year 1848 the Emperor of Russia presented a pair of these Oxen to the Zoological Society of London. At the time of their presentation an interesting communication was made to the Society by M. Dolmatoff, on the method of the capture of these two examples. The creature is not easy to capture and is alarming to confront. "The eyes," says an old writer, "are red and fiery; the looks are furious and commanding." It has of course the shaggy mane and hump of the American animal. The herd in Lithuania was said to be 1900 in the year 1856. Mr. E. N. Buxton,[217] who has lately visited the forest, quotes M. Neverli to the effect that at present the numbers are not more than 700. [Illustration] FIG. 167.--Bison. _Bison americanus._ x 1/25.