Coffee Grove Salamander vs Nut Disco

Aquiloeurycea cafetalera compared with Hymenoscyphus fructigenus

Key Differences

Coffee Grove Salamander is Vulnerable while Nut Disco is Least Concern.

Taxonomic Classification

Rank	Coffee Grove Salamander	Nut Disco
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Ascomycota (자낭균류)
Class	Amphibia (양서류)	Leotiomycetes (두건버섯강)
Order	Caudata (도롱뇽목)	Helotiales (고무버섯목)
Family	Plethodontidae	Helotiaceae
Genus	Aquiloeurycea	Hymenoscyphus
Species	Aquiloeurycea cafetalera	Hymenoscyphus fructigenus

Conservation Status

Coffee Grove Salamander

VU — Vulnerable

Nut Disco

LC — Least Concern

Physical Characteristics

Attribute	Coffee Grove Salamander	Nut Disco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coffee Grove Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Nut Disco

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, Sweden, and United States.

Coffee Grove Salamander

The Coffee Grove Salamander (Aquiloeurycea cafetalera) is a small, fully terrestrial plethodontid salamander in the family Plethodontidae, endemic to the cloud forests and coffee agroforestry zones of the Sierra de Juárez in the Mexican state of Oaxaca. Like all plethodontid salamanders, it is lungless, relying entirely on cutaneous gas exchange through its moist skin, making it exquisitely sensitive to desiccation and temperature changes. Adults are slender, with a reddish-brown dorsum and light-coloured venter, typically measuring 5–8 centimetres in total length. The species inhabits cool, humid cloud forest floor environments and the leaf litter and bark of shade-grown coffee plantations at elevations approximately between 1,500 and 2,500 metres—an association that gives it its common name. The presence of this salamander in coffee agroforestry systems highlights the biodiversity value of traditional shade-grown cultivation compared to sun-grown monocultures. The Coffee Grove Salamander is classified as Vulnerable by the IUCN due to its restricted distribution, estimated extent of occurrence below 5,000 square kilometres, and ongoing threats from habitat loss through deforestation, conversion to sun-grown coffee cultivation, and climate-driven changes to cloud forest conditions. No ex situ conservation programmes are known to be in place.