VU

Pithecheir melanurus

Declining

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Pithecheir melanurus faces significant pressure from deforestation and habitat fragmentation across its Southeast Asian range, particularly due to palm oil plantation expansion and logging activities. The species' specialized arboreal lifestyle makes it highly vulnerable to forest canopy disruption, while its limited dispersal ability restricts recolonization of degraded areas. Additionally, the fragmentation of remaining forest patches isolates populations, reducing genetic diversity and increasing extinction risk for local subpopulations.

Threat summary

Habitat

Pithecheir melanurus inhabits primary and secondary tropical rainforests, showing a strong preference for dense canopy environments with continuous tree cover. The species is typically found in lowland and hill forests up to moderate elevations, where it relies on the complex three-dimensional structure of mature forest ecosystems.

Forest· majorForest - Subtropical/tropical moist lowland· major

Conservation measures underway

Species recovery

Frequently asked questions

Why is Pithecheir melanurus classified as Vulnerable?
Pithecheir melanurus is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Pithecheir melanurus faces significant pressure from deforestation and habitat fragmentation across its Southeast Asian range, particularly due to palm oil plantation expansion and logging activities. The species' specialized arboreal lifestyle makes it highly vulnerable to forest canopy disruption, while its limited dispersal ability restricts recolonization of degraded areas. Additionally, the fragmentation of remaining forest patches isolates populations, reducing genetic diversity and increasing extinction risk for local subpopulations.
Where does Pithecheir melanurus live?
Pithecheir melanurus occurs in Indonesia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Pithecheir melanurus?
The main threats to Pithecheir melanurus are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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