Guam Flying Fox vs Roseate Tern

Pteropus tokudae compared with Sterna dougallii

Key Differences

• Guam Flying Fox is Extinct while Roseate Tern is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Roseate Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Pteropodidae (Fruit Bats)	Laridae
Genus	Pteropus (Flying Foxes)	Sterna
Species	Pteropus tokudae	Sterna dougallii

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Roseate Tern

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Roseate Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roseate Tern

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Venezuela).