Guam Flying Fox vs River Bristle-moss

Pteropus tokudae compared with Orthotrichum rivulare

Key Differences

• Guam Flying Fox is Extinct while River Bristle-moss is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	River Bristle-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Chiroptera (Bats)	Orthotrichales (Orthotrichales)
Family	Pteropodidae (Fruit Bats)	Orthotrichaceae
Genus	Pteropus (Flying Foxes)	Orthotrichum
Species	Pteropus tokudae	Orthotrichum rivulare

Conservation Status

Guam Flying Fox

EX — Extinct

River Bristle-moss

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	River Bristle-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Bristle-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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