VU

Pycnandra ouaiemensis

Unknown

Overview

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

Pycnandra ouaiemensis faces significant pressure from mining activities and infrastructure development in New Caledonia's nickel-rich ultramafic soils. The species' restricted range makes it particularly vulnerable to habitat fragmentation from expanding mining operations. Fire regimes and invasive plant species further threaten the integrity of its specialized maquis shrubland habitat.

Threat summary

Habitat

This endemic New Caledonian tree inhabits ultramafic maquis shrublands on serpentine soils, typically found at elevations between 200-800 meters. It grows in the specialized vegetation communities adapted to the metal-rich, nutrient-poor substrates characteristic of New Caledonia's unique geological formations.

Forest· major

Conservation measures underway

Site/area protectionLegislation

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Frequently asked questions

Why is Pycnandra ouaiemensis classified as Vulnerable?
Pycnandra ouaiemensis 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. Pycnandra ouaiemensis faces significant pressure from mining activities and infrastructure development in New Caledonia's nickel-rich ultramafic soils. The species' restricted range makes it particularly vulnerable to habitat fragmentation from expanding mining operations. Fire regimes and invasive plant species further threaten the integrity of its specialized maquis shrubland habitat.
Where does Pycnandra ouaiemensis live?
Pycnandra ouaiemensis occurs in New Caledonia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Pycnandra ouaiemensis?
The main threats to Pycnandra ouaiemensis 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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