Hynobius maoershanensis
CR

Hynobius maoershanensis

Unknown

Photo: (c) p_concolor, some rights reserved (CC BY-NC)

Overview

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

Hynobius maoershanensis faces severe threats from habitat destruction due to agricultural expansion and infrastructure development in its limited montane range. The species' extremely restricted distribution makes it particularly vulnerable to local environmental changes, while climate change poses additional risks by altering the cool, moist conditions essential for its survival. Water pollution from agricultural runoff and human settlements further degrades the pristine stream habitats this salamander requires for breeding.

Threat summary

Habitat

This salamander inhabits cool, moist montane forests with clear, fast-flowing streams at elevations between 1,200-1,800 meters in the Maoershan Mountains of Guangxi Province, China. It requires pristine aquatic environments for breeding and adjacent forest floor habitats with abundant leaf litter and fallen logs for terrestrial life stages.

Forest· major

Conservation measures underway

Site/area protectionSpecies recovery

Frequently asked questions

Why is Hynobius maoershanensis classified as Critically Endangered?
Hynobius maoershanensis 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. Hynobius maoershanensis faces severe threats from habitat destruction due to agricultural expansion and infrastructure development in its limited montane range. The species' extremely restricted distribution makes it particularly vulnerable to local environmental changes, while climate change poses additional risks by altering the cool, moist conditions essential for its survival. Water pollution from agricultural runoff and human settlements further degrades the pristine stream habitats this salamander requires for breeding.
Where does Hynobius maoershanensis live?
Hynobius maoershanensis 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 Hynobius maoershanensis?
The main threats to Hynobius maoershanensis are 1.1, 11.1, 2.1, and 4.1. The full IUCN-classified threat record for this species is detailed on the species page.

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