Dusky Flying Fox vs Spruce Tooth

Pteropus brunneus compared with Phellodon violascens

Key Differences

• Dusky Flying Fox is Extinct while Spruce Tooth is Endangered.

Taxonomic Classification

Rank	Dusky Flying Fox	Spruce Tooth
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)	Phellodon
Species	Pteropus brunneus	Phellodon violascens

Conservation Status

Dusky Flying Fox

EX — Extinct

Spruce Tooth

EN — Endangered

Physical Characteristics

Attribute	Dusky Flying Fox	Spruce Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spruce Tooth

Habitat

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

Range

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