Ontong Java Flying Fox vs Upper Crust

Pteropus howensis compared with Amaurodon cyaneus

Key Differences

• Ontong Java Flying Fox is Critically Endangered while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Ontong Java Flying Fox	Upper Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Thelephorales (Thelephorales)
Family	Pteropodidae (Fruit Bats)	Thelephoraceae
Genus	Pteropus (Flying Foxes)	Amaurodon
Species	Pteropus howensis	Amaurodon cyaneus

Conservation Status

Ontong Java Flying Fox

CR — Critically Endangered

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Ontong Java Flying Fox	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.