Black arion vs Grizzled Colilargo

Arion ater compared with Oligoryzomys griseolus

Key Differences

• Black arion is Not Evaluated while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Black arion	Grizzled Colilargo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Arionidae	Cricetidae
Genus	Arion	Oligoryzomys
Species	Arion ater	Oligoryzomys griseolus

Evolutionary Relationship

Black arion and Grizzled Colilargo share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black arion

NE — Not Evaluated

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Black arion	Grizzled Colilargo
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.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.