Bioko drill | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Primates |
Family: | Cercopithecidae |
Genus: | Mandrillus |
Species: | M. leucophaeus |
Subspecies: | M. l. leucophaeus |
Trinomial name | |
Mandrillus leucophaeus poensis Zukowsky, 1922 |
The Bioko drill (Mandrillus leucophaeus poensis) is a subspecies of the endangered drill living on the island of Bioko in Equatorial Guinea. It is distinguished by a brownish yellow crown with a black tip. It is otherwise like the mainland drill.