Wild Oxen, Sheep, & Goats. Plate I.
GAUR.
Published by Rowland Ward Ltd.
Date 1898
Source http://www.flickr.com/photos/biodivlibrary/7977282502
Author Richard Lydekker
Full title Wild oxen, sheep & goats of all lands, living and extinct, by R. Lydekker.
Source: https://commons.wikimedia.org/wiki/File:Wild_oxen,_sheep_and_goats_of_all_lands,_living_and_extinct_(Plate_I)_(7977282502).jpg

The gaur (Bos gaurus), also called Indian bison, is the largest extant bovine, native to South Asia and Southeast Asia. The gaur is the tallest species of wild cattle. The Malayan gaur is called seladang, and the Burmese gaur is called pyoung.