Elm Leech vs Pallid Pygmy Jerboa

Hypsizygus ulmarius compared with Salpingotus pallidus

Key Differences

• Elm Leech is Critically Endangered while Pallid Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Elm Leech	Pallid Pygmy Jerboa
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Lyophyllaceae	Dipodidae
Genus	Hypsizygus	Salpingotus
Species	Hypsizygus ulmarius	Salpingotus pallidus

Conservation Status

Elm Leech

CR — Critically Endangered

Pallid Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Elm Leech	Pallid Pygmy Jerboa
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.

Pallid Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.