Guam Flying Fox vs Red-tailed Squirrel

Pteropus tokudae compared with Sciurus granatensis

Key Differences

• Guam Flying Fox is Extinct while Red-tailed Squirrel is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Red-tailed Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Pteropodidae (Fruit Bats)	Sciuridae (Squirrels)
Genus	Pteropus (Flying Foxes)	Sciurus (Tree Squirrels)
Species	Pteropus tokudae	Sciurus granatensis

Evolutionary Relationship

Guam Flying Fox and Red-tailed Squirrel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guam Flying Fox

EX — Extinct

Red-tailed Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Red-tailed Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-tailed Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (4 countries), North America (Cuba), and South America (Colombia, Venezuela).