VU

Dalmatella sketi

UnknownCREUCREU

Overview

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

Dalmatella sketi faces severe threats from groundwater pollution and habitat degradation within its extremely limited cave system range in the Dinaric Alps. The species' obligate cave-dwelling nature makes it particularly vulnerable to changes in water chemistry and flow patterns caused by agricultural runoff and urban development in the surrounding karst landscape. Mining activities and quarrying operations in the region pose additional risks by potentially altering groundwater hydrology and introducing contaminants into the delicate subterranean ecosystem.

Threat summary

Habitat

This species inhabits deep groundwater systems and cave networks within the Dinaric karst region of southeastern Europe. It is specifically adapted to the stable, dark conditions of subterranean aquatic environments with constant temperatures and specialized water chemistry.

Wetlands (inland)· major

Conservation measures underway

Site/area protectionSpecies recoveryLegislation

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Frequently asked questions

Why is Dalmatella sketi classified as Vulnerable?
Dalmatella sketi 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. Dalmatella sketi faces severe threats from groundwater pollution and habitat degradation within its extremely limited cave system range in the Dinaric Alps. The species' obligate cave-dwelling nature makes it particularly vulnerable to changes in water chemistry and flow patterns caused by agricultural runoff and urban development in the surrounding karst landscape. Mining activities and quarrying operations in the region pose additional risks by potentially altering groundwater hydrology and introducing contaminants into the delicate subterranean ecosystem.
Where does Dalmatella sketi live?
Dalmatella sketi occurs in Croatia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Dalmatella sketi?
The main threats to Dalmatella sketi 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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