Gray Flying Fox vs Lesser Yellow-shouldered Bat

Pteropus griseus compared with Sturnira nana

Key Differences

• Gray Flying Fox is Vulnerable while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Gray Flying Fox	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Pteropodidae (Fruit Bats)	Phyllostomidae
Genus	Pteropus (Flying Foxes)	Sturnira
Species	Pteropus griseus	Sturnira nana

Evolutionary Relationship

Gray Flying Fox and Lesser Yellow-shouldered Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Gray Flying Fox

VU — Vulnerable

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Gray Flying Fox	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.