Lewison, R. & Oliver, W. (IUCN SSC Hippo Specialist Subgroup) 2008. Choeropsis liberiensis. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 30 October 2014.
If you see any errors or have any questions or suggestions on what is shown on this page, please fill in the feedback form so that we can correct or extend the information provided