Caatinga laucha vs Patagonian Opossum

Calomys expulsus compared with Lestodelphys halli

Taxonomic Classification

Rank	Caatinga laucha	Patagonian Opossum
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	Rodentia (啮齿目)	Didelphimorphia (负鼠目)
Family	Cricetidae	Didelphidae
Genus	Calomys	Lestodelphys
Species	Calomys expulsus	Lestodelphys halli

Evolutionary Relationship

Caatinga laucha and Patagonian Opossum share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Caatinga laucha

LC — Least Concern

Patagonian Opossum

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Patagonian Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Patagonian Opossum

Habitat

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.