Caatinga laucha vs robust pillar snail

Calomys expulsus compared with Cochlicopa nitens

Key Differences

• Caatinga laucha is Least Concern while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Caatinga laucha	robust pillar snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Stylommatophora (Stylommatophora)
Family	Cricetidae	Cochlicopidae
Genus	Calomys	Cochlicopa
Species	Calomys expulsus	Cochlicopa nitens

Evolutionary Relationship

Caatinga laucha and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caatinga laucha

LC — Least Concern

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Caatinga laucha	robust pillar snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust pillar snail

Habitat

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

Range

Distributed across Denmark, France, and Sweden. Currently classified as Endangered 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.