Elm Leech vs Panama Slender Opossum

Hypsizygus ulmarius compared with Marmosops invictus

Key Differences

• Elm Leech is Critically Endangered while Panama Slender Opossum is Least Concern.

Taxonomic Classification

Rank	Elm Leech	Panama Slender Opossum
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Didelphimorphia (Didelphimorphia)
Family	Lyophyllaceae	Didelphidae
Genus	Hypsizygus	Marmosops
Species	Hypsizygus ulmarius	Marmosops invictus

Conservation Status

Elm Leech

CR — Critically Endangered

Panama Slender Opossum

LC — Least Concern

Physical Characteristics

Attribute	Elm Leech	Panama Slender Opossum
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.

Panama Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.