Gianna’s Yellow-shouldered Bat vs Javan Rusa

Sturnira giannae compared with Rusa timorensis

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Artiodactyla (Even-toed Ungulates)
Family	Phyllostomidae	Cervidae (Deer)
Genus	Sturnira	Rusa
Species	Sturnira giannae	Rusa timorensis

Evolutionary Relationship

Gianna’s Yellow-shouldered Bat and Javan Rusa share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Javan Rusa
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.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.