Piliocolobus tephrosceles Elliot 1907
Piliocolobus tephrosceles Elliot 1907, Ann. Mag. Nat. Hist., ser. 7, 20: 195.
Type Locality: Uganda, Toro, Ruahara River, east side of Rwenzoris.
Vernacular Names: Ugandan Red Colobus.
Synonyms: Piliocolobus gudoviusi (Matschie 1914) .
Distribution: Uganda, Rwanda, Burundi, W Tanzania to Lake Rukwa.
Conservation: CITES – Appendix II.
Discussion: Considered a full species by Groves (2001 c).