Kingdom Animalia Class Mammalia Family Cercopithecidae Rank Subspecies | Phylum Chordata Order Primates Genus Mandrillus | |
Similar Drill, Pennant's colobus, Preuss's monkey, Mandrillus, Red‑eared guenon | ||
A wild bioko drill monkey
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.
References
Bioko drill Wikipedia(Text) CC BY-SA