EN

Amphorella tuberculata

DecliningENEUENEU

Overview

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

Amphorella tuberculata faces severe pressure from habitat destruction as New Caledonia's unique dry forests are cleared for mining operations and urban development. The species' extremely limited range makes it particularly vulnerable to localized disturbances, with entire populations potentially eliminated by single development projects. Invasive plant species further degrade remaining habitat quality by altering soil chemistry and competing for resources.

Threat summary

Habitat

This endemic species occurs exclusively in New Caledonia's dry sclerophyll forests and shrublands, typically on ultramafic soils derived from serpentine bedrock. It inhabits areas with well-drained, nutrient-poor substrates at elevations ranging from sea level to approximately 400 meters.

Rocky areas· major

Conservation measures underway

Site/area protectionSpecies recovery

Other threatened species in FERUSSACIIDAE

VU

Cylichnidia ovuliformis

Unknown
VU

Amphorella iridescens

Unknown
CR

Cecilioides eulima

Unknown
VU

Amphorella hypselia

Stable

Threatened in Portugal

VU

Lepiota echinella

Unknown
CR

Coscinodon monchiquensis

Unknown
EN

Double Spleenwort

Asplenium anceps

Declining
VU

Madeira Rustyback Fern

Asplenium lolegnamense

Declining

Frequently asked questions

Why is Amphorella tuberculata classified as Endangered?
Amphorella tuberculata 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. Amphorella tuberculata faces severe pressure from habitat destruction as New Caledonia's unique dry forests are cleared for mining operations and urban development. The species' extremely limited range makes it particularly vulnerable to localized disturbances, with entire populations potentially eliminated by single development projects. Invasive plant species further degrade remaining habitat quality by altering soil chemistry and competing for resources.
Where does Amphorella tuberculata live?
Amphorella tuberculata occurs in Portugal. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Amphorella tuberculata?
The main threats to Amphorella tuberculata 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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