Caatinga laucha vs slender facelina

Calomys expulsus compared with Facelina auriculata

Key Differences

• Caatinga laucha is Least Concern while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Nudibranchia (Nudibranchia)
Family	Cricetidae	Facelinidae
Genus	Calomys	Facelina
Species	Calomys expulsus	Facelina auriculata

Evolutionary Relationship

Caatinga laucha and slender facelina share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caatinga laucha

LC — Least Concern

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	slender facelina
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.