Aurochs – Bos primigenius
Aurochs – Bos primigenius – Bos taurus primigenius
The aurochs is a bovine, ancestor of the current breeds of domestic cattle, it would have appeared in India there are about two million years.
The wild bull is probably an ancestor of the current cattle, now disappeared is also called aurochs beef.
With about two meters at the withers, the aurochs had a larger size than the current breeds of cattle.