Opossum-souris gris vs robust pillar snail

Marmosops incanus compared with Cochlicopa nitens

Key Differences

• Opossum-souris gris is Least Concern while robust pillar snail is Endangered.

Taxonomic Classification

Rank	Opossum-souris gris	robust pillar snail
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Gastropoda (Gastropoda)
Order	Didelphimorphia (Didelphimorphia)	Stylommatophora (Stylommatophora)
Family	Didelphidae	Cochlicopidae
Genus	Marmosops	Cochlicopa
Species	Marmosops incanus	Cochlicopa nitens

Evolutionary Relationship

Opossum-souris gris and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Opossum-souris gris

LC — Least Concern

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	Opossum-souris gris	robust pillar snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Opossum-souris gris

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.