Eastern Pygmy Marmoset vs Elm Leech

Cebuella niveiventris compared with Hypsizygus ulmarius

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Elm Leech is Critically Endangered.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Elm Leech
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Callitrichidae	Lyophyllaceae
Genus	Cebuella	Hypsizygus
Species	Cebuella niveiventris	Hypsizygus ulmarius

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Elm Leech

CR — Critically Endangered

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Elm Leech
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.