Caatinga laucha vs Ussuri Shrew

Calomys expulsus compared with Sorex mirabilis

Key Differences

• Caatinga laucha is Least Concern while Ussuri Shrew is Data Deficient.

Taxonomic Classification

Rank	Caatinga laucha	Ussuri Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Soricomorpha (Soricomorpha)
Family	Cricetidae	Soricidae
Genus	Calomys	Sorex
Species	Calomys expulsus	Sorex mirabilis

Evolutionary Relationship

Caatinga laucha and Ussuri Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Caatinga laucha

LC — Least Concern

Ussuri Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Caatinga laucha	Ussuri Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ussuri Shrew

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.