Guam Flying Fox vs Javan Flameback

Pteropus tokudae compared with Chrysocolaptes strictus

Key Differences

• Guam Flying Fox is Extinct while Javan Flameback is Vulnerable.

Taxonomic Classification

Rank	Guam Flying Fox	Javan Flameback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Piciformes (Piciformes)
Family	Pteropodidae (Fruit Bats)	Picidae
Genus	Pteropus (Flying Foxes)	Chrysocolaptes
Species	Pteropus tokudae	Chrysocolaptes strictus

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Javan Flameback

VU — Vulnerable

Physical Characteristics

Attribute	Guam Flying Fox	Javan Flameback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Javan Flameback

Habitat

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

Range

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