Guam Flying Fox vs Henderson Petrel

Pteropus tokudae compared with Pterodroma atrata

Key Differences

• Guam Flying Fox is Extinct while Henderson Petrel is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Henderson Petrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Procellariiformes (Procellariiformes)
Family	Pteropodidae (Fruit Bats)	Procellariidae
Genus	Pteropus (Flying Foxes)	Pterodroma
Species	Pteropus tokudae	Pterodroma atrata

Evolutionary Relationship

Guam Flying Fox and Henderson Petrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Henderson Petrel

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Henderson Petrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Henderson Petrel

Habitat

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

Range

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