Definition
"Camelus" is the genus that includes the two well-known species of camels: the dromedary (one-humped Arabian camel) and the Bactrian camel (two-humped camel). These large mammals are adapted to arid environments. They store fat in their humps for energy and water conservation. Camels have long been used for transportation and as a source of milk, meat, and wool. They are vital in desert cultures. Their thick eyelashes and closable nostrils protect them from sand.