Dusky Flying Fox vs Russet Ground Squirrel

Pteropus brunneus compared with Spermophilus major

Key Differences

• Dusky Flying Fox is Extinct while Russet Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Russet Ground 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)	Spermophilus
Species	Pteropus brunneus	Spermophilus major

Evolutionary Relationship

Dusky Flying Fox and Russet Ground Squirrel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Flying Fox

EX — Extinct

Russet Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Russet Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Russet Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.