Guam Flying Fox vs Uniform Swiftlet

Pteropus tokudae compared with Aerodramus vanikorensis

Key Differences

• Guam Flying Fox is Extinct while Uniform Swiftlet is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Uniform Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Pteropodidae (Fruit Bats)	Apodidae
Genus	Pteropus (Flying Foxes)	Aerodramus
Species	Pteropus tokudae	Aerodramus vanikorensis

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Uniform Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Uniform Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Uniform Swiftlet

Habitat

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

Range

Found in Norway.