VU

Elimia hydei

Unknown

Overview

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

Elimia hydei faces severe threats from habitat degradation and water quality deterioration in its limited freshwater range. Dam construction and water diversions have altered natural flow regimes, while agricultural runoff and urban development introduce pollutants that compromise water chemistry essential for this gastropod's survival. The species' restricted distribution makes it particularly vulnerable to localized environmental changes.

Threat summary

Habitat

Elimia hydei inhabits freshwater streams and rivers with rocky substrates and moderate to fast-flowing water. The species requires clean, well-oxygenated water with specific calcium levels for shell development and typically occurs in areas with stable flow regimes.

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Frequently asked questions

Why is Elimia hydei classified as Vulnerable?
Elimia hydei is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Elimia hydei faces severe threats from habitat degradation and water quality deterioration in its limited freshwater range. Dam construction and water diversions have altered natural flow regimes, while agricultural runoff and urban development introduce pollutants that compromise water chemistry essential for this gastropod's survival. The species' restricted distribution makes it particularly vulnerable to localized environmental changes.
Where does Elimia hydei live?
Elimia hydei 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 Elimia hydei?
The main threats to Elimia hydei 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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