EN

Troglonectes barbatus

Unknown

Overview

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

Troglonectes barbatus faces severe threats from groundwater extraction and pollution in its limited karst cave systems. Urban development and agricultural intensification above cave networks have led to contamination of the aquifer systems this species depends on. The species' extremely restricted range and specialized cave-dwelling lifestyle make it particularly vulnerable to hydrological changes and water quality degradation.

Threat summary

Habitat

This species inhabits underground freshwater cave systems and karst aquifers in limestone regions. It is specifically adapted to the stable, dark conditions of subterranean water bodies with consistent temperatures and low oxygen levels.

Caves and subterranean habitats· major

Conservation measures underway

Species recovery

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Frequently asked questions

Why is Troglonectes barbatus classified as Endangered?
Troglonectes barbatus 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. Troglonectes barbatus faces severe threats from groundwater extraction and pollution in its limited karst cave systems. Urban development and agricultural intensification above cave networks have led to contamination of the aquifer systems this species depends on. The species' extremely restricted range and specialized cave-dwelling lifestyle make it particularly vulnerable to hydrological changes and water quality degradation.
Where does Troglonectes barbatus live?
Troglonectes barbatus occurs in China. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Troglonectes barbatus?
The main threats to Troglonectes barbatus 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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