CR

Belgrandiella cavernica

Unknown

Overview

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

Belgrandiella cavernica faces severe threats from groundwater pollution and hydrological changes that alter the delicate chemistry of its cave spring habitats. Urban development and agricultural activities in the surrounding watershed introduce contaminants that can rapidly degrade the pristine conditions required by this endemic gastropod. The species' extremely restricted range makes it particularly vulnerable to any disturbance of its specialized underground aquatic environment.

Threat summary

Habitat

This species inhabits underground freshwater springs and cave systems with constant cool temperatures and specific water chemistry. It requires pristine groundwater environments with stable flow rates and minimal chemical contamination.

Conservation measures underway

Species recoveryAwareness & communications

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Frequently asked questions

Why is Belgrandiella cavernica classified as Critically Endangered?
Belgrandiella cavernica 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. Belgrandiella cavernica faces severe threats from groundwater pollution and hydrological changes that alter the delicate chemistry of its cave spring habitats. Urban development and agricultural activities in the surrounding watershed introduce contaminants that can rapidly degrade the pristine conditions required by this endemic gastropod. The species' extremely restricted range makes it particularly vulnerable to any disturbance of its specialized underground aquatic environment.
Where does Belgrandiella cavernica live?
Belgrandiella cavernica occurs in Türkiye. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Belgrandiella cavernica?
The main threats to Belgrandiella cavernica 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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