Gianna’s Yellow-shouldered Bat vs Peale’s Free-tailed Bat

Sturnira giannae compared with Nyctinomops aurispinosus

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Peale’s Free-tailed Bat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Chiroptera (박쥐)	Chiroptera (박쥐)
Family	Phyllostomidae	Molossidae
Genus	Sturnira	Nyctinomops
Species	Sturnira giannae	Nyctinomops aurispinosus

Evolutionary Relationship

Gianna’s Yellow-shouldered Bat and Peale’s Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (박쥐)

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gianna’s Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia