Lesser Yellow-shouldered Bat vs Orinoco Four-eyed Opossum

Sturnira nana compared with Philander deltae

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Orinoco Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Orinoco Four-eyed Opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Chiroptera (翼手目)	Didelphimorphia (Didelphimorphia)
Family	Phyllostomidae	Didelphidae
Genus	Sturnira	Philander
Species	Sturnira nana	Philander deltae

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Orinoco Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Orinoco Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Orinoco Four-eyed Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Orinoco Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.