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gptkbp:instanceOf
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Primate
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gptkbp:activities
|
Diurnal
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gptkbp:area
|
5 to 15 individuals
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gptkbp:averageLifespan
|
20 years
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gptkbp:behavior
|
Social
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gptkbp:breedingSeason
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Year-round
3 to 4 years
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gptkbp:canEstablish
|
6 months
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gptkbp:climate
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Limited adaptability.
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gptkbp:colors
|
Black and yellow
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gptkbp:communicationEquipment
|
Vocalizations
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gptkbp:conservationEfforts
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gptkb:IUCN_Red_List
gptkb:WWF
Critically Endangered
Protected areas
Habitat restoration
Increasing
Poaching
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gptkbp:culturalSignificance
|
Local folklore
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gptkbp:diet
|
Leaves
Leaf eating adaptations
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gptkbp:environmentalImpact
|
Tourism development
Seed disperser
Vulnerable to climate change
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gptkbp:firstDescribedBy
|
In 1997
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gptkbp:foragingBehavior
|
Arboreal
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gptkbp:geneticDiversity
|
Low
Inbreeding
|
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gptkbp:gestationPeriod
|
6 months
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gptkbp:habitat
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gptkb:Southeast_Asia
National parks
Tropical forests
Severe
Essential for survival
Subtropical moist forest
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gptkbp:hasLength
|
50 to 70 cm
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gptkbp:headlights
|
70 to 90 cm
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Cat Ba langur
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gptkbp:isPartOf
|
Cat Ba Island
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gptkbp:knownFor
|
Large birds of prey
|
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gptkbp:localNames
|
Vooc_Cat_Ba
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gptkbp:localTraditions
|
Community involvement
|
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gptkbp:majorIndustry
|
Fruits
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gptkbp:matingSystem
|
Polygynous
|
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gptkbp:populationTrend
|
Ongoing
Declining
Approximately 60 individuals
|
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gptkbp:predators
|
Humans
|
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gptkbp:relatedPatent
|
Black langur
|
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gptkbp:reproduction
|
Viviparous
|
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gptkbp:researchAreas
|
Understudied
|
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gptkbp:researchInterest
|
Local universities
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gptkbp:scientificName
|
Trachypithecus poliocephalus
|
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gptkbp:socialResponsibility
|
Grooming
Observed
|
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gptkbp:socialStructure
|
Matriarchal
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gptkbp:symbioticRelationships
|
Fungi
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gptkbp:threats
|
Habitat loss
|
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gptkbp:tourism
|
Negative
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gptkbp:weight
|
10 to 12 kg
|
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gptkbp:youth_development
|
1
|