->* , 



320 



THE THIBETAN YAK 



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



FIG. 168. Yak. Bos grunniens. x 



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

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



FIG. 169. British Wild Ox. Bos taurus. From Vaynol Park, Bangor. x-jV 



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



