Garra nujiangensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Garra nujiangensis faces severe pressure from hydroelectric dam construction along the Nujiang River system, which fragments its habitat and alters natural flow regimes essential for spawning. Water pollution from agricultural runoff and mining activities in the watershed degrades water quality, while overfishing in accessible river sections has reduced local populations. Climate change-induced alterations to monsoon patterns threaten the seasonal flooding cycles this species depends on for reproduction.
Habitat
This freshwater fish inhabits fast-flowing rocky streams and tributaries of the Nujiang River system in southwestern China. It prefers clear, well-oxygenated waters with gravel and boulder substrates, typically found at elevations between 1,000-2,500 meters in mountainous terrain.
