CR

Aquiloeurycea quetzalanensis

Declining

Overview

The Cuetzalan salamander is a species of salamander in the family Plethodontidae. It is endemic to the Sierra Madre Oriental in Puebla, Mexico. Its specific name refers to its type locality, Cuetzalan del Progreso.

Its natural habitat is cloud forest, but it also occurs in coffee groves. It has been found in a range of micro-habitats, such as under moss in rock walls, under stones, inside and under rotten logs, and in leaf axils. It might be threatened by habitat loss caused by human settlements and tourist development.

Aquiloeurycea quetzalanensis faces severe habitat destruction from agricultural expansion and logging activities in its restricted montane cloud forest range. The species' extremely limited distribution makes it particularly vulnerable to local environmental changes, with deforestation fragmenting the remaining suitable habitat. Climate change poses an additional threat by altering the moisture regimes essential for cloud forest ecosystems that this salamander depends upon.

Threat summary

Habitat

This salamander is endemic to montane cloud forests in the Sierra Madre Oriental of Mexico, typically found at elevations between 1,800-2,400 meters. It inhabits the humid microenvironments of cloud forest understory, requiring the persistent moisture and stable temperatures characteristic of these threatened ecosystems.

Forest· majorForest - Subtropical/tropical moist montane· major

Conservation measures underway

Species recovery

Frequently asked questions

Why is Aquiloeurycea quetzalanensis classified as Critically Endangered?
Aquiloeurycea quetzalanensis 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. Aquiloeurycea quetzalanensis faces severe habitat destruction from agricultural expansion and logging activities in its restricted montane cloud forest range. The species' extremely limited distribution makes it particularly vulnerable to local environmental changes, with deforestation fragmenting the remaining suitable habitat. Climate change poses an additional threat by altering the moisture regimes essential for cloud forest ecosystems that this salamander depends upon.
Where does Aquiloeurycea quetzalanensis live?
Aquiloeurycea quetzalanensis occurs in Mexico. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Aquiloeurycea quetzalanensis?
The main threats to Aquiloeurycea quetzalanensis are 1.3, 2.1, 5.3, and ai-1. The full IUCN-classified threat record for this species is detailed on the species page.

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