VU

Stygobromus balconis

Unknown

Overview

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

Stygobromus balconis faces severe threats from groundwater depletion and contamination in the Edwards Aquifer system of central Texas. Urban development and agricultural activities above its cave habitats introduce pollutants and alter natural water flow patterns. The species' extremely limited range and dependence on pristine groundwater conditions make it particularly vulnerable to any changes in water quality or quantity.

Threat summary

Habitat

This endemic amphipod inhabits the underground waters of the Edwards Aquifer in central Texas, specifically dwelling in water-filled caves and subterranean streams. The species requires pristine groundwater conditions with stable temperatures and low pollution levels typical of deep karst aquifer systems.

FRESHWATER· major

Other threatened species in CRANGONYCTIDAE

VU

Stygobromus cooperi

Unknown
VU

Stygobromus parvus

Unknown
VU

Stygobromus putealis

Unknown
Stygobromus araeusVU

Stygobromus araeus

Unknown

Threatened in United States

VU

Lepiota echinella

Unknown
VU

Paddlefish

Polyodon spathula

Unknown
VU

Copper Shark

Carcharhinus brachyurus

Declining
EN

Lyophyllum deliberatum

Unknown

Frequently asked questions

Why is Stygobromus balconis classified as Vulnerable?
Stygobromus balconis 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 balconis faces severe threats from groundwater depletion and contamination in the Edwards Aquifer system of central Texas. Urban development and agricultural activities above its cave habitats introduce pollutants and alter natural water flow patterns. The species' extremely limited range and dependence on pristine groundwater conditions make it particularly vulnerable to any changes in water quality or quantity.
Where does Stygobromus balconis live?
Stygobromus balconis occurs in United States. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Stygobromus balconis?
The main threats to Stygobromus balconis 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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