Guam Flying Fox vs Mayr's Swiftlet

Pteropus tokudae compared with Aerodramus orientalis

Key Differences

• Guam Flying Fox is Extinct while Mayr's Swiftlet is Data Deficient.

Taxonomic Classification

Rank	Guam Flying Fox	Mayr's 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 orientalis

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Mayr's Swiftlet

DD — Data Deficient

Physical Characteristics

Attribute	Guam Flying Fox	Mayr's Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mayr's Swiftlet

Habitat

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

Range

Found in Norway.