CR

Mitrephora sirikitiae

Unknown

Overview

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

Mitrephora sirikitiae faces severe threats from rapid deforestation and agricultural expansion throughout its extremely limited range in Thailand. The species' restriction to lowland and hill forests makes it particularly vulnerable to habitat conversion for palm oil plantations and urban development. Mining activities and infrastructure development further fragment the remaining forest patches, while the species' apparent rarity and specialized habitat requirements leave little room for population recovery.

Threat summary

Habitat

This rare tree species is endemic to Thailand, where it inhabits lowland and hill forests at elevations typically below 800 meters. It occurs in both primary and secondary forest environments, showing a preference for areas with well-drained soils and partial canopy cover.

Conservation measures underway

Site/area protectionSpecies recoveryEx-situ conservation

Frequently asked questions

Why is Mitrephora sirikitiae classified as Critically Endangered?
Mitrephora sirikitiae 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. Mitrephora sirikitiae faces severe threats from rapid deforestation and agricultural expansion throughout its extremely limited range in Thailand. The species' restriction to lowland and hill forests makes it particularly vulnerable to habitat conversion for palm oil plantations and urban development. Mining activities and infrastructure development further fragment the remaining forest patches, while the species' apparent rarity and specialized habitat requirements leave little room for population recovery.
Where does Mitrephora sirikitiae live?
Mitrephora sirikitiae occurs in Thailand. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Mitrephora sirikitiae?
The main threats to Mitrephora sirikitiae 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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