Explanatory notes
… all animals of the sub‑family Bovinae , whether or not domestic and irrespective of their intended use (e.g., … This category covers bovine animals of the genus Bos , which is divided into four sub-genera : Bos , Bibos , … The common ox ( Bos taurus ), the Zebu or humped ox ( Bos indicus ) and the Watussi ox. (B) The Asiatic oxen of the …