Siddiqis in the Horn of Africa Siddiqis in the Horn of Africa Siddiqi () is a Muslim family name, found in the Horn of Africa, the Middle East and South Asia. Sheikh is an additional title used occasionally by Siddiqis to signify noble Arab heritage. According to tradition, people having surname "Siddiqi" are offspring of Abu Bakr Siddique (), the first Khalifa (Caliph) and an early companion and friend of the Islamic prophet, Muhammad. People claiming Siddiqi descent can be found in Djibouti, Eritrea, Somalia and Ethiopia. However, representatives in these countries are not referred to as Siddiqi, but are instead known by various local names.
Horn (anatomy) with true horns use them for cooling. The blood vessels in the bony core allow the horns to function as a radiator. After the death of a horned animal, the keratin may be consumed by the larvae of the Horn Moth. Horn (anatomy) A horn is a permanent pointed projection on the head of various animals consisting of a covering of keratin and other proteins surrounding a core of live bone. Horns are distinct from antlers, which are not permanent. In mammals, true horns are found mainly among the ruminant artiodactyls, in the families Antilocapridae (pronghorn) and Bovidae (cattle, goats,