Elm Leech vs Mexican cottontail

Hypsizygus ulmarius compared with Sylvilagus cunicularius

Key Differences

• Elm Leech is Critically Endangered while Mexican cottontail is Least Concern.

Taxonomic Classification

Rank	Elm Leech	Mexican cottontail
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Lagomorpha (Rabbits & Hares)
Family	Lyophyllaceae	Leporidae (Rabbits & Hares)
Genus	Hypsizygus	Sylvilagus
Species	Hypsizygus ulmarius	Sylvilagus cunicularius

Conservation Status

Elm Leech

CR — Critically Endangered

Mexican cottontail

LC — Least Concern

Physical Characteristics

Attribute	Elm Leech	Mexican cottontail
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.

Mexican cottontail

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.