Dusky Flying Fox vs Elm Leech

Pteropus brunneus compared with Hypsizygus ulmarius

Key Differences

• Dusky Flying Fox is Extinct while Elm Leech is Critically Endangered.

Taxonomic Classification

Rank	Dusky Flying Fox	Elm Leech
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Agaricales (Gilled Mushrooms)
Family	Pteropodidae (Fruit Bats)	Lyophyllaceae
Genus	Pteropus (Flying Foxes)	Hypsizygus
Species	Pteropus brunneus	Hypsizygus ulmarius

Conservation Status

Dusky Flying Fox

EX — Extinct

Elm Leech

CR — Critically Endangered

Physical Characteristics

Attribute	Dusky Flying Fox	Elm Leech
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.