Artist Jacques Christophe Werner (1798–1856)
Creator:C. de Lasteyrie
Description
Cynocephalus leucophaeus
Date 1818-1842
Notes This object is part of the collection Iconographia Zoologica
Source/Photographer Geoffroy-Saint-Hilaire & Cuvier, Histoire naturelle des mammifères, pl. 3
Old Latin name Cynocephalus leucophaeus
New Latin name Mandrillus leucophaeus
Common name Nederlands: Dril
Source: https://commons.wikimedia.org/wiki/File:Cynocephalus_leucophaeus_-_1818-1842_-_Print_-_Iconographia_Zoologica_-_Special_Collections_University_of_Amsterdam_-_UBA01_IZ20100092.tif

The drill (Mandrillus leucophaeus) is a primate of the family Cercopithecidae (Old World monkeys), related to baboons and even more closely to mandrills. Drills are found only in Cross River State in Nigeria, southwestern Cameroon (south to the Sanaga River), and on Bioko Island, part of Equatorial Guinea, in rainforest habitats.