Order Primates Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 111 184 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Piliocolobus badius (Kerr 1792) [Simia] badius Kerr 1792 , in: Linnaeus, Anim. Kingdom: 74 . Type Locality: Sierra Leone . Vernacular Names: Western Red Colobus . Subspecies: : Subspecies Piliocolobus badius subsp. badius Kerr 1792 Subspecies Piliocolobus badius subsp. temminckii Kuhl 1820 Subspecies Piliocolobus badius subsp. waldronae Hayman 1936 Distribution: Senegal to Ghana . Conservation: CITES – Appendix II; IUCN – Critically Endangered as Procolobus b. waldroni (probably extinct: Oates et al., 2000 ), Endangered as P. b. badius and P. b. temminckii . Discussion: Includes waldronae and temmincki ; see Dandelot (1974:33) ; but also see Rahm (1970) .