Gianna’s Yellow-shouldered Bat vs Olive Pearl

Sturnira giannae compared with Udea olivalis

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Olive Pearl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Phyllostomidae	Crambidae
Genus	Sturnira	Udea
Species	Sturnira giannae	Udea olivalis

Evolutionary Relationship

Gianna’s Yellow-shouldered Bat and Olive Pearl share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Olive Pearl
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.

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.