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Trachypithecus cristatus ssp. vigilans

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA MAMMALIA PRIMATES CERCOPITHECIDAE

Scientific Name: Trachypithecus cristatus ssp. vigilans
Species Authority: (Miller, 1913)
Parent Species:

Assessment Information [top]

Red List Category & Criteria: Critically Endangered B1ab(ii,iii) ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor/s: Nijman, V. & Meijaard, E.
Reviewer/s: Mittermeier, R.A. & Rylands, A.B. (Primate Red List Authority)
Justification:
This subspecies is considered Critically Endangered due its restricted range (it occurs only on Serasen Island which is only 62 km2), and the extent and quality of its habitat is continuing decline because of deforestation.

Geographic Range [top]

Range Map: Click here to open the map viewer and explore range.

Population [top]

Population Trend: Decreasing

Habitat and Ecology [top]

Systems: Terrestrial
Citation: Nijman, V. & Meijaard, E. 2008. Trachypithecus cristatus ssp. vigilans. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 21 April 2014.
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