Dipterocarpus hispidus
CR

Dipterocarpus hispidus

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Dipterocarpus_hispidus

Overview

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

Dipterocarpus hispidus faces severe population decline primarily due to extensive logging operations targeting its valuable timber, which is highly prized for construction and commercial use. Rapid deforestation for palm oil plantations and agricultural expansion has fragmented its remaining lowland forest habitat across Southeast Asia. The species' slow growth rate and specific soil requirements make natural regeneration extremely difficult in degraded landscapes.

Threat summary

Habitat

This large emergent tree species inhabits lowland tropical rainforests, typically growing on well-drained soils in primary and mature secondary forests. It occurs in mixed dipterocarp forests across Southeast Asia, particularly in areas with consistent rainfall and rich, deep soils.

Forest· major

Frequently asked questions

Why is Dipterocarpus hispidus classified as Critically Endangered?
Dipterocarpus hispidus is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Dipterocarpus hispidus faces severe population decline primarily due to extensive logging operations targeting its valuable timber, which is highly prized for construction and commercial use. Rapid deforestation for palm oil plantations and agricultural expansion has fragmented its remaining lowland forest habitat across Southeast Asia. The species' slow growth rate and specific soil requirements make natural regeneration extremely difficult in degraded landscapes.
Where does Dipterocarpus hispidus live?
Dipterocarpus hispidus occurs in Sri Lanka. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Dipterocarpus hispidus?
The main threats to Dipterocarpus hispidus 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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