Andean White-eared Opossum vs Aratathomas's Yellow-shouldered Bat

Didelphis pernigra compared with Sturnira aratathomasi

Key Differences

• Andean White-eared Opossum is Least Concern while Aratathomas's Yellow-shouldered Bat is Near Threatened.

Taxonomic Classification

Rank	Andean White-eared Opossum	Aratathomas's Yellow-shouldered Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Didelphimorphia (负鼠目)	Chiroptera (翼手目)
Family	Didelphidae	Phyllostomidae
Genus	Didelphis	Sturnira
Species	Didelphis pernigra	Sturnira aratathomasi

Evolutionary Relationship

Andean White-eared Opossum and Aratathomas's Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Aratathomas's Yellow-shouldered Bat

NT — Near Threatened

Physical Characteristics

Attribute	Andean White-eared Opossum	Aratathomas's Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Aratathomas's Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Andean White-eared Opossum

The Andean White-eared Opossum (Didelphis pernigra) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Aratathomas's Yellow-shouldered Bat

The Aratathomas's Yellow-shouldered Bat (Sturnira aratathomasi) is a species in the genus Sturnira. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela