Big-eared opossum vs Greater Long-tongued Bat

Didelphis aurita compared with Choeroniscus periosus

Key Differences

• Big-eared opossum is Least Concern while Greater Long-tongued Bat is Vulnerable.

Taxonomic Classification

Rank	Big-eared opossum	Greater Long-tongued 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	Choeroniscus
Species	Didelphis aurita	Choeroniscus periosus

Evolutionary Relationship

Big-eared opossum and Greater Long-tongued Bat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Big-eared opossum

LC — Least Concern

Greater Long-tongued Bat

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared opossum	Greater Long-tongued Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) 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.