Cephalophus adersi (Aders' Duiker) is a species of mammals in the family Bovidae. They are listed as critically endangered by IUCN. They are found in Afrotropics. They are herbivores.
Definition: A taxon is Critically Endangered when the best available evidence indicates that it meets \r\nany of the criteria A to E for Critically Endangered, and it is therefore considered to be facing an extremely high risk of extinction in the wild