Guam Flying Fox vs White Stalk Puffball

Pteropus tokudae compared with Tulostoma niveum

Key Differences

• Guam Flying Fox is Extinct while White Stalk Puffball is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	White Stalk Puffball
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)	Agaricaceae (Agarics)
Genus	Pteropus (Flying Foxes)	Tulostoma
Species	Pteropus tokudae	Tulostoma niveum

Conservation Status

Guam Flying Fox

EX — Extinct

White Stalk Puffball

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	White Stalk Puffball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White Stalk Puffball

Habitat

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

Range

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