Bonin Flying Fox vs Brown-headed Gull

Pteropus pselaphon compared with Chroicocephalus brunnicephalus

Key Differences

• Bonin Flying Fox is Endangered while Brown-headed Gull is Not Evaluated.

Taxonomic Classification

Rank	Bonin Flying Fox	Brown-headed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Pteropodidae (Fruit Bats)	Laridae
Genus	Pteropus (Flying Foxes)	Chroicocephalus
Species	Pteropus pselaphon	Chroicocephalus brunnicephalus

Evolutionary Relationship

Bonin Flying Fox and Brown-headed Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bonin Flying Fox

EN — Endangered

Brown-headed Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Bonin Flying Fox	Brown-headed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bonin Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-headed Gull

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and Taiwan.

Bonin Flying Fox

The Bonin Flying Fox (Pteropus pselaphon) is a species in the genus Pteropus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brown-headed Gull

The Brown-headed Gull (Chroicocephalus brunnicephalus) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Norway and Taiwan.