VU

Stygobromus smithii

Unknown

Overview

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

Stygobromus smithii faces primary threats from groundwater contamination and aquifer depletion due to agricultural runoff and urban development in its limited range. The species' obligate dependence on pristine groundwater systems makes it extremely vulnerable to pollution from surface activities. Water table alterations from excessive pumping and land use changes further threaten the delicate hydrological balance required for its survival.

Threat summary

Habitat

This obligate groundwater amphipod inhabits pristine aquifer systems and underground water bodies in limestone karst regions. The species requires stable, unpolluted groundwater with consistent temperature and chemical composition typical of deep aquatic cave environments.

Other threatened species in CRANGONYCTIDAE

VU

Stygobromus cooperi

Unknown
VU

Stygobromus parvus

Unknown
VU

Stygobromus putealis

Unknown
Stygobromus araeusVU

Stygobromus araeus

Unknown

Frequently asked questions

Why is Stygobromus smithii classified as Vulnerable?
Stygobromus smithii 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. Stygobromus smithii faces primary threats from groundwater contamination and aquifer depletion due to agricultural runoff and urban development in its limited range. The species' obligate dependence on pristine groundwater systems makes it extremely vulnerable to pollution from surface activities. Water table alterations from excessive pumping and land use changes further threaten the delicate hydrological balance required for its survival.
Where does Stygobromus smithii live?
Stygobromus smithii 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 Stygobromus smithii?
The main threats to Stygobromus smithii 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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