Guam Flying Fox vs White-shouldered Triller

Pteropus tokudae compared with Lalage sueurii

Key Differences

• Guam Flying Fox is Extinct while White-shouldered Triller is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	White-shouldered Triller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Pteropodidae (Fruit Bats)	Campephagidae
Genus	Pteropus (Flying Foxes)	Lalage
Species	Pteropus tokudae	Lalage sueurii

Evolutionary Relationship

Guam Flying Fox and White-shouldered Triller share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

White-shouldered Triller

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	White-shouldered Triller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-shouldered Triller

Habitat

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

Range

Found in Norway.