UCN SSC Antelope Specialist Group. 2016. Tragelaphus eurycerus (errata version published in 2017). The IUCN Red List of Threatened Species 2016: e.T22047A115164600. http://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22047A50195617.en. Downloaded on 15 May 2018.