Hotson’s Brush-tailed Mouse vs Sharp-Scaly Pholiota

Calomyscus hotsoni compared with Pholiota squarrosoides

Key Differences

• Hotson’s Brush-tailed Mouse is Least Concern while Sharp-Scaly Pholiota is Critically Endangered.

Taxonomic Classification

Rank	Hotson’s Brush-tailed Mouse	Sharp-Scaly Pholiota
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Basidiomycota (담자균류)
Class	Mammalia (포유류)	Agaricomycetes (주름버섯강)
Order	Rodentia (설치류)	Agaricales (주름버섯목)
Family	Calomyscidae	Strophariaceae
Genus	Calomyscus	Pholiota
Species	Calomyscus hotsoni	Pholiota squarrosoides

Conservation Status

Hotson’s Brush-tailed Mouse

LC — Least Concern

Sharp-Scaly Pholiota

CR — Critically Endangered

Physical Characteristics

Attribute	Hotson’s Brush-tailed Mouse	Sharp-Scaly Pholiota
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sharp-Scaly Pholiota

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.