CR

Anabarilius yangzonensis

Declining

Overview

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

Anabarilius yangzonensis faces severe threats from water pollution and habitat degradation in its restricted lake environment. Agricultural runoff and urban development around Yangzong Lake have significantly deteriorated water quality, while introduced fish species compete for resources and alter the ecosystem dynamics. The species' extremely limited distribution makes it particularly vulnerable to any environmental changes in its single known habitat.

Threat summary

Habitat

This endemic cyprinid fish is restricted to Yangzong Lake in Yunnan Province, China, inhabiting the shallow, vegetated areas of this freshwater lake ecosystem. The species depends on the lake's specific water chemistry and temperature conditions that have developed in this isolated high-altitude environment.

Wetlands (inland) - Permanent freshwater lakes· major

Conservation measures underway

Species recovery

Frequently asked questions

Why is Anabarilius yangzonensis classified as Critically Endangered?
Anabarilius yangzonensis 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. Anabarilius yangzonensis faces severe threats from water pollution and habitat degradation in its restricted lake environment. Agricultural runoff and urban development around Yangzong Lake have significantly deteriorated water quality, while introduced fish species compete for resources and alter the ecosystem dynamics. The species' extremely limited distribution makes it particularly vulnerable to any environmental changes in its single known habitat.
Where does Anabarilius yangzonensis live?
Anabarilius yangzonensis occurs in China. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Anabarilius yangzonensis?
The main threats to Anabarilius yangzonensis are 1.1, 2.1, 5.4, and 8.1. The full IUCN-classified threat record for this species is detailed on the species page.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.