Elm Leech vs Noble Brush-tailed Mouse

Hypsizygus ulmarius compared with Calomyscus grandis

Key Differences

• Elm Leech is Critically Endangered while Noble Brush-tailed Mouse is Data Deficient.

Taxonomic Classification

Rank	Elm Leech	Noble Brush-tailed Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Lyophyllaceae	Calomyscidae
Genus	Hypsizygus	Calomyscus
Species	Hypsizygus ulmarius	Calomyscus grandis

Conservation Status

Elm Leech

CR — Critically Endangered

Noble Brush-tailed Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Elm Leech	Noble Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elm Leech

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Noble Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.