CR

Key New Caledonian Gecko

Dierogekko inexpectatus

Declining

Overview

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

Dierogekko inexpectatus faces severe threats from habitat destruction due to mining activities and urban development on New Caledonia. The species' extremely restricted range makes it particularly vulnerable to localized disturbances, with invasive plant species altering the structure of its native forest habitat. Climate change poses additional risks through altered precipitation patterns that could affect the humid microhabitats this gecko requires.

Threat summary

Habitat

This gecko inhabits humid forests and woodland areas in the mountainous regions of New Caledonia, typically found in areas with dense vegetation cover and rocky outcrops. It requires specific microhabitat conditions including adequate moisture levels and shelter sites among rocks and vegetation.

Forest· majorShrubland· majorRocky areas· major

Conservation measures underway

Site/area protectionSpecies recoveryEx-situ conservation

Other threatened species in DIPLODACTYLIDAE

EN

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Harlequin Gecko

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Black-eyed Gecko

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Threatened in New Caledonia

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Phyllanthus deciduiramus

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Copper Shark

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Phyllanthus dumbeaensis

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Pittosporum croceum

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Frequently asked questions

Why is Key New Caledonian Gecko classified as Critically Endangered?
Key New Caledonian Gecko 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. Dierogekko inexpectatus faces severe threats from habitat destruction due to mining activities and urban development on New Caledonia. The species' extremely restricted range makes it particularly vulnerable to localized disturbances, with invasive plant species altering the structure of its native forest habitat. Climate change poses additional risks through altered precipitation patterns that could affect the humid microhabitats this gecko requires.
Where does Key New Caledonian Gecko live?
Key New Caledonian Gecko 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 Key New Caledonian Gecko?
The main threats to Key New Caledonian Gecko are 8.1, ai-1, ai-2, and ai-3. The full IUCN-classified threat record for this species is detailed on the species page.

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