Horse outward similarity is an unreliable measure of relatedness. Besides the horse, there are six other species of genus "Equus" in the Equidae family. These are the ass or donkey, "Equus asinus"; the mountain zebra, "Equus zebra"; plains zebra, "Equus quagga"; Grévy's zebra, "Equus grevyi"; the kiang, "Equus kiang"; and the onager, "Equus hemionus". Horses can crossbreed with other members of their genus. The most common hybrid is the mule, a cross between a "jack" (male donkey) and a mare. A related hybrid, a hinny, is a cross between a stallion and a jenny (female donkey). Other hybrids include the zorse,
Scipio Africanus by leading the gladiators, who are meant to represent Hannibal's forces, to victory over Scipio's legionaries. In the 2006 television film "Hannibal – Rome's Worst Nightmare", he is portrayed by British actor Shaun Dingwall, notably at the battles of Cannae and Zama. He appears in the Haemimont Games video game "", in which he attacked Carthage. Scipio Africanus Publius Cornelius Scipio Africanus (; 236–183 BC), also known as Scipio the African, Scipio Africanus-Major, Scipio Africanus the Elder and Scipio the Great, was a Roman general and later consul who is often regarded as one of the greatest military commanders and