THE THIBETAN YAK 



The Yak. Bos grunnicns, is a long-haired peculiar type, confined 



F[G. 168. — Yak. Bos [/notnieni 



to the Tldbetan plateau. B. (Anoa) depressicornis of Celebes is 

 cliaracterised by its straight horns ; allied to it is B. mindorensis 



Fig. 109. — Britisli Wild Ox. Bos tmums. From Vaynol P.. rk, Bangor, x-s'^. 



(Philippine Islands), supposed, however, to be a hybrid between 



