Black arion vs One-striped opossum

Arion ater compared with Monodelphis unistriata

Key Differences

• Black arion is Not Evaluated while One-striped opossum is Critically Endangered.

Taxonomic Classification

Rank	Black arion	One-striped opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Didelphimorphia (Didelphimorphia)
Family	Arionidae	Didelphidae
Genus	Arion	Monodelphis
Species	Arion ater	Monodelphis unistriata

Evolutionary Relationship

Black arion and One-striped opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black arion

NE — Not Evaluated

One-striped opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Black arion	One-striped opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black arion

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black arion

The Black arion (Arion ater) is a species in the genus Arion. Typically found in terrestrial and aquatic habitats including forests and freshwater.