Guam Flying Fox vs Spotted Shag

Pteropus tokudae compared with Phalacrocorax punctatus

Key Differences

• Guam Flying Fox is Extinct while Spotted Shag is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Spotted Shag
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Suliformes (Suliformes)
Family	Pteropodidae (Fruit Bats)	Phalacrocoracidae
Genus	Pteropus (Flying Foxes)	Phalacrocorax
Species	Pteropus tokudae	Phalacrocorax punctatus

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Spotted Shag

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Spotted Shag
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Shag

Habitat

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

Range

Found in Norway.