The term 'Equus and Others' refers to a genus of mammals in the family Equidae, which includes horses, donkeys, and zebras. The genus is known as Equus, which is Latin for 'HORSE'. This genus is one of the most diverse in the family, with over 20 species, including the domesticated HORSE, the wild ass, and the zebra. The genus is also known for its wide range of sizes, from the small kiang to the large African wild ass.