EN

Argophyllum riparium

Declining

Overview

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

Argophyllum riparium faces severe threats from habitat destruction due to urban development and agricultural expansion in its limited coastal range. The species' restricted distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its specialized riparian habitat. Climate change poses additional risks through altered rainfall patterns that could disrupt the streamside ecosystems this endemic species depends upon.

Threat summary

Habitat

This endemic species inhabits riparian zones and streamside areas in coastal regions, typically growing along watercourses in subtropical rainforest margins. It requires moist, well-drained soils and partial shade conditions found in these specialized freshwater-influenced ecosystems.

Wetlands (inland)· major

Conservation measures underway

Site/area protectionSpecies recoveryEx-situ conservationLegislation

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Argophyllum latifolium

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Frequently asked questions

Why is Argophyllum riparium classified as Endangered?
Argophyllum riparium 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. Argophyllum riparium faces severe threats from habitat destruction due to urban development and agricultural expansion in its limited coastal range. The species' restricted distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its specialized riparian habitat. Climate change poses additional risks through altered rainfall patterns that could disrupt the streamside ecosystems this endemic species depends upon.
Where does Argophyllum riparium live?
Argophyllum riparium 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 Argophyllum riparium?
The main threats to Argophyllum riparium 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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