Donkey have worked together with humans for millennia. Traditionally, the scientific name for the donkey is "Equus asinus asinus" based on the principle of priority used for scientific names of animals. However, the International Commission on Zoological Nomenclature ruled in 2003 that if the domestic species and the wild species are considered subspecies of one another, the scientific name of the wild species has priority, even when that subspecies was described after the domestic subspecies. This means that the proper scientific name for the donkey is "Equus africanus asinus" when it is considered a subspecies, and "Equus asinus" when it is
Equus (comics) completely disappeared from the face of the Earth (including his wife, Lois Lane), is traced to an unspecified country in the Middle East. Investigating, Superman intervenes in a civil war by using his speed to snatch all the guns from a group of men fighting one another. The fighting continues however, and in his continued quest to put an end to it, Superman confronts Equus, a large, monstrous, cybernetically enhanced humanoid creature whose claws are capable of piercing Superman's skin. General Nox, the leader of the rebels, puts an end to the fight between the two beings, telling Superman that