Geissois imthurnii
EN

Geissois imthurnii

Unknown

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

Overview

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

Geissois imthurnii faces severe pressure from deforestation and habitat conversion throughout its limited range in New Caledonia's rainforests. Mining activities, particularly nickel extraction, pose a significant threat to remaining populations by directly destroying habitat and fragmenting forest corridors. The species' restricted distribution makes it especially vulnerable to localized disturbances, with small population sizes unable to recover quickly from habitat loss.

Threat summary

Habitat

This endemic New Caledonian tree species inhabits humid rainforests and montane forests, typically growing in well-drained soils on slopes and ridges. It occurs primarily in the island's remaining primary forest fragments at elevations between 200-800 meters.

Frequently asked questions

Why is Geissois imthurnii classified as Endangered?
Geissois imthurnii is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Geissois imthurnii faces severe pressure from deforestation and habitat conversion throughout its limited range in New Caledonia's rainforests. Mining activities, particularly nickel extraction, pose a significant threat to remaining populations by directly destroying habitat and fragmenting forest corridors. The species' restricted distribution makes it especially vulnerable to localized disturbances, with small population sizes unable to recover quickly from habitat loss.
Where does Geissois imthurnii live?
Geissois imthurnii occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Geissois imthurnii?
The main threats to Geissois imthurnii 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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