surveys have been conducted since then to support this. Captive populations are not known. References External links Fact sheet Homepage of the IUCN/SSC/Antelope specialist regional subgroup for Northeast Africa Antilopini Antelopes of Sub-Saharan Africa Mammals of Somalia Mammals of Ethiopia Fauna of the Horn of Africa Mammals described in 1891 Taxa named by Oldfield Thomas Somali Acacia-Commiphora bushlands and thickets