CR

Ctenitis crystallina

Unknown

Overview

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

Ctenitis crystallina faces severe threats from deforestation and habitat conversion in its limited montane forest range. The species' restricted distribution makes it extremely vulnerable to localized disturbances, while climate change poses additional risks through altered precipitation patterns and temperature shifts that could affect the humid microhabitats essential for this fern's survival.

Threat summary

Habitat

This critically endangered fern inhabits humid montane forests, typically growing in shaded understory environments with consistent moisture levels. It requires specific microhabitat conditions found in cloud forests and wet tropical mountain slopes at moderate to high elevations.

Other threatened species in Dryopteridaceae

EN

Elaphoglossum paleaceum

Unknown
EN

Stigmatopteris hemiptera

Unknown
Elaphoglossum muscosumCR

Elaphoglossum muscosum

Unknown
CR

Ctenitis velata

Unknown

Frequently asked questions

Why is Ctenitis crystallina classified as Critically Endangered?
Ctenitis crystallina 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. Ctenitis crystallina faces severe threats from deforestation and habitat conversion in its limited montane forest range. The species' restricted distribution makes it extremely vulnerable to localized disturbances, while climate change poses additional risks through altered precipitation patterns and temperature shifts that could affect the humid microhabitats essential for this fern's survival.
Where does Ctenitis crystallina live?
Ctenitis crystallina 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 Ctenitis crystallina?
The main threats to Ctenitis crystallina 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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