barred rivulet vs Guam Flying Fox

Perizoma bifaciata compared with Pteropus tokudae

Key Differences

• barred rivulet is Vulnerable while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	barred rivulet	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Geometridae	Pteropodidae (Fruit Bats)
Genus	Perizoma	Pteropus (Flying Foxes)
Species	Perizoma bifaciata	Pteropus tokudae

Evolutionary Relationship

barred rivulet and Guam Flying Fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

barred rivulet

VU — Vulnerable

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	barred rivulet	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

barred rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

barred rivulet

The Barred rivulet (Perizoma bifaciata) is a species in the genus Perizoma. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.