CR

West Virginia Spring Salamander

Gyrinophilus subterraneus

Declining

Overview

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

Gyrinophilus subterraneus faces severe threats from groundwater contamination and cave system disturbance in its extremely limited range in Tennessee. Agricultural runoff, urban development, and industrial activities pose direct risks to the pristine groundwater systems this species requires. Cave tourism and recreational caving can introduce pollutants and alter the delicate microhabitat conditions essential for survival. The species' restriction to a single cave system makes it exceptionally vulnerable to any environmental changes or catastrophic events.

Threat summary

Habitat

This salamander is endemic to underground cave systems and associated groundwater environments in Tennessee. It inhabits pristine subterranean waters with stable temperatures and specific chemical compositions found in limestone cave networks.

Wetlands (inland) - Permanent rivers/streams· majorRocky areas· majorCaves and subterranean habitats· major

Conservation measures underway

Species recovery

Other threatened species in PLETHODONTIDAE

Honduran Lowland Worm SalamanderVU

Honduran Lowland Worm Salamander

Oedipina quadra

Declining
Kings River Slender SalamanderEN

Kings River Slender Salamander

Batrachoseps regius

Unknown
Conant's Mushroomtongue SalamanderVU

Conant's Mushroomtongue Salamander

Bolitoglossa conanti

Declining
VU

Pygmy Web-footed Salamander

Bolitoglossa pygmaea

Stable

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 West Virginia Spring Salamander classified as Critically Endangered?
West Virginia Spring Salamander is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Gyrinophilus subterraneus faces severe threats from groundwater contamination and cave system disturbance in its extremely limited range in Tennessee. Agricultural runoff, urban development, and industrial activities pose direct risks to the pristine groundwater systems this species requires. Cave tourism and recreational caving can introduce pollutants and alter the delicate microhabitat conditions essential for survival. The species' restriction to a single cave system makes it exceptionally vulnerable to any environmental changes or catastrophic events.
Where does West Virginia Spring Salamander live?
West Virginia Spring Salamander 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 West Virginia Spring Salamander?
The main threats to West Virginia Spring Salamander are 5.1, 5.1.1, 5.3, and 7.1. The full IUCN-classified threat record for this species is detailed on the species page.

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