Dromedary

Lore & Background

In the wild, it inhabited arid regions including the Sahara. Today, domesticated dromedaries are kept in semiarid to arid regions of the Old World, mainly in Africa, the Arabian Peninsula, and the Thar desert in Pakistan and India, with a feral population in Australia. The dromedary feeds on foliage and desert vegetation and can tolerate losing more than 30% of its total water content. Mating occurs annually, peaking in the rainy season, and females bear a single calf after 15 months. It is mainly active during daylight and forms herds of about 20 individuals led by a dominant male. The dromedary shares the genus Camelus with the Bactrian camel and the wild Bactrian camel. The two species often interbreed to produce fertile offspring, and hybrids are larger and stronger than their parents. The dromedary was given its current binomial name by Carl Linnaeus in 1758.

Reader's Guide

The dromedary has been central to human survival in arid environments for millennia. The species' ability to tolerate extreme water loss and feed on sparse vegetation made it indispensable in the Sahara, Arabia, and South Asia. Products of the dromedary support several North African tribes, and it is commonly used for riding and as a pack animal. Its significance extends to cultural and economic spheres, with feral populations in Australia demonstrating its adaptability. The dromedary's evolutionary history, including its divergence from the Bactrian camel and its role in ancient trade routes, underscores its importance as a domesticated species that shaped human civilization in dry regions.

Did You Know?

• The dromedary has 74 diploid chromosomes, the same as other camelids.
• A jawbone of a dromedary dating from 8,200 BC was found in Saudi Arabia.
• The dromedary's hump is made of fat bound together by fibrous tissue and is at least 20 cm tall.
• The common name 'dromedary' comes from the Greek word 'dromas', meaning 'running'.