One-striped opossum vs robust pillar snail

Monodelphis unistriata compared with Cochlicopa nitens

Key Differences

• One-striped opossum is Critically Endangered while robust pillar snail is Endangered.

Taxonomic Classification

Rank	One-striped opossum	robust pillar snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Didelphimorphia (Didelphimorphia)	Stylommatophora (Stylommatophora)
Family	Didelphidae	Cochlicopidae
Genus	Monodelphis	Cochlicopa
Species	Monodelphis unistriata	Cochlicopa nitens

Evolutionary Relationship

One-striped opossum and robust pillar snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

One-striped opossum

CR — Critically Endangered

robust pillar snail

EN — Endangered

Physical Characteristics

Attribute	One-striped opossum	robust pillar snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

One-striped opossum

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.