Elegant Fat-tailed Mouse Opossum vs Lesser Yellow-shouldered Bat

Thylamys elegans compared with Sturnira nana

Key Differences

• Elegant Fat-tailed Mouse Opossum is Least Concern while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Elegant Fat-tailed Mouse Opossum	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Didelphimorphia (Didelphimorphia)	Chiroptera (morcego)
Family	Didelphidae	Phyllostomidae
Genus	Thylamys	Sturnira
Species	Thylamys elegans	Sturnira nana

Evolutionary Relationship

Elegant Fat-tailed Mouse Opossum and Lesser Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Elegant Fat-tailed Mouse Opossum

LC — Least Concern

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Elegant Fat-tailed Mouse Opossum	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elegant Fat-tailed Mouse Opossum

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.