Caatinga laucha vs One-striped opossum

Calomys expulsus compared with Monodelphis unistriata

Key Differences

• Caatinga laucha is Least Concern while One-striped opossum is Critically Endangered.

Taxonomic Classification

Rank	Caatinga laucha	One-striped opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Didelphimorphia (Didelphimorphia)
Family	Cricetidae	Didelphidae
Genus	Calomys	Monodelphis
Species	Calomys expulsus	Monodelphis unistriata

Evolutionary Relationship

Caatinga laucha and One-striped opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Caatinga laucha

LC — Least Concern

One-striped opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Caatinga laucha	One-striped opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

One-striped 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.