Caatinga laucha vs Rock Groundling

Calomys expulsus compared with Scrobipalpa murinella

Key Differences

• Caatinga laucha is Least Concern while Rock Groundling is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Rock Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Gelechiidae
Genus	Calomys	Scrobipalpa
Species	Calomys expulsus	Scrobipalpa murinella

Evolutionary Relationship

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

Conservation Status

Caatinga laucha

LC — Least Concern

Rock Groundling

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Rock Groundling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rock Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across 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.