Big-eared opossum vs Mexican free-tailed bat

Didelphis aurita compared with Tadarida brasiliensis

Taxonomic Classification

Rank	Big-eared opossum	Mexican free-tailed bat
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	Didelphimorphia (Didelphimorphia)	Chiroptera (翼手目)
Family	Didelphidae	Molossidae
Genus	Didelphis	Tadarida
Species	Didelphis aurita	Tadarida brasiliensis

Evolutionary Relationship

Big-eared opossum and Mexican free-tailed bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Big-eared opossum

LC — Least Concern

Mexican free-tailed bat

LC — Least Concern

Physical Characteristics

Attribute	Big-eared opossum	Mexican free-tailed bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mexican free-tailed bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.