Elm Leech vs Gray Marmot

Hypsizygus ulmarius compared with Marmota baibacina

Key Differences

• Elm Leech is Critically Endangered while Gray Marmot is Least Concern.

Taxonomic Classification

Rank	Elm Leech	Gray Marmot
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Mammalia (哺乳類)
Order	Agaricales (ハラタケ目)	Rodentia (ネズミ目)
Family	Lyophyllaceae	Sciuridae (Squirrels)
Genus	Hypsizygus	Marmota
Species	Hypsizygus ulmarius	Marmota baibacina

Conservation Status

Elm Leech

CR — Critically Endangered

Gray Marmot

LC — Least Concern

Physical Characteristics

Attribute	Elm Leech	Gray Marmot
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.

Gray Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.