Mandrillus leucophaeus ssp. poensis
| Kingdom |
Phylum |
Class |
Order |
Family |
| ANIMALIA |
CHORDATA |
MAMMALIA |
PRIMATES |
CERCOPITHECIDAE |
| Scientific Name: |
Mandrillus leucophaeus ssp. poensis
|
| Species Authority: |
(Zukowsky, 1922) |
Common Name/s:
| English |
– |
Bioko Drill, Fernando Po Drill |
|
Assessment Information
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| Red List Category & Criteria: |
Endangered
A2cd; B1ab(iii,v)
ver 3.1
|
| Year Published: |
2008 |
| Assessor/s: |
Oates, J.F. & Butynski, T.M. |
| Reviewer/s: |
Mittermeier, R.A. & Rylands, A.B. (Primate Red List Authority) |
| Contributor/s: |
|
Justification:
This subspecies was documented as undergoing a decline well exceeding 30% just during the years 1986-2006, which is well within a time-frame of 30 years (three generations) in the past, mainly due to hunting. The Bioko Drill is now confined to a limited region of Bioko, with an extent of occurrence less than 1,000 km².
|
| History: |
| 2000 |
– |
Endangered
|
| 1996 |
– |
Endangered
(Baillie and Groombridge 1996)
|
| 1996 |
– |
Endangered
|
|
Geographic Range
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Population
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| Population Trend: |
Decreasing
|
Habitat and Ecology
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