An Annotated Catalog of the African Primate Genera Colobus and Procolobus (Cercopithecidae: Colobinae) in the Collections of the American Museum of Natural History Author O'LEARY, RUTH text American Museum Novitates 2003 2003-03-27 3399 1 1 26 http://www.bioone.org/perlserv/?request=get-abstract&doi=10.1206%2F0003-0082(2003)399%3C0001%3AAACOTA%3E2.0.CO%3B2 journal article 3802 10.1206/0003-0082(2003)399<0001:AACOTA>2.0.CO;2 72eac1c6-3417-4475-b7a3-f45e31700c41 0003-0082 4734878 Procolobus ( Procolobus ) verus (van Beneden, 1838) TAXONOMIC NOTES: The subgenus Procolobus contains only one species, Procolobus verus , the olive colobus. PELAGE NOTES: Coat has short hair and is a dull reddish olive color. Limbs and tail are olive. There is a longitudinal crest on the crown. RANGE OF SPECIMENS: Liberia . The range extends from Sierra Leone to eastern Nigeria ( Dandelot, 1971 ; Oates et al., 1994 ). SPECIMENS: Appendix 1 , no. 21.