Andean White-eared Opossum vs Caatinga laucha

Didelphis pernigra compared with Calomys expulsus

Taxonomic Classification

Rank	Andean White-eared Opossum	Caatinga laucha
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)	Rodentia (ネズミ目)
Family	Didelphidae	Cricetidae
Genus	Didelphis	Calomys
Species	Didelphis pernigra	Calomys expulsus

Evolutionary Relationship

Andean White-eared Opossum and Caatinga laucha share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Andean White-eared Opossum	Caatinga laucha
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.

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.