Donkey the environment. They may compete with livestock and native animals for resources, spread weeds and diseases, foul or damage watering holes and cause erosion. Few species of ass exist in the wild. The African wild ass, "Equus africanus", has two subspecies, the Somali wild ass, "Equus africanus somaliensis", and the Nubian wild ass, "Equus africanus africanus", the principal ancestor of the domestic donkey. Both are critically endangered. Extinct species include the European ass, "Equus hydruntinus", which became extinct during the Neolithic, and the North African wild ass, "Equus africanus atlanticus", which became extinct in Roman times. There are five subspecies
Hyundai Equus only Tau 4.6 MPi for the 2011 model (390PS) engine. The Tau 5.0 GDi was from 2012 forward. All models included ZF 6-speed automatic transmission with SHIFTRONIC manual control. 2012 model vehicles include 8-speed automatic transmission, introduction of GDI engines. It was also revealed that the Hyundai Equus will be receiving a 5.0L V8 with and . This engine will be an option for the Equus after January 2011. This engine will also be placed in the facelifted 2012 Hyundai Genesis. Korean models went on sale in 2012. It is a limited (3 units) version of 2013 Hyundai Equus limousine