Cercopithecus diana (Diana Guenon) is a species of primates in the family Old World monkeys. They are listed as endangered by IUCN and in cites appendix i. They are native to Ethiopia. They are diurnal omnivores. Individuals are known to live for 447.6 months and can grow to 1270 mm. Reproduction is viviparous. They have parental care (female provides care).
EOL has data for 60 attributes, including: