A camel is an even-toed ungulate within the genus Camelus bearing distinctive fatty deposits known as "humps" on its back The three surviving species of camel are the dromedary or one-humped camel C. dromedarius which inhabits the Middle East and the Horn of Africa the Bactrian or two-humped camel C. bactrianus which inhabits Central Asia and the critically endangered wild Bactrian camel C. ferus that has limited populations in remote areas of northwest China and Mongolia Bactrian camels take their name from the historical Bactria region of Central Asia (Yam & Khomeiri, 2015 Additionally one other species of camel  in the separate genus Camelops C. hesternus  lived in western North America and became extinct when humans entered the continent at the end of the Pleistocene Both the dromedary and the Bactrian camels have been domesticated they provide milk meat hair for textiles or goods such as felted pouches and are working animals with tasks ranging from human transport to bearing loads