Black arion vs Greedy Olalla Rat

Arion ater compared with Olallamys edax

Key Differences

• Black arion is Not Evaluated while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Black arion	Greedy Olalla Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Arionidae	Echimyidae
Genus	Arion	Olallamys
Species	Arion ater	Olallamys edax

Evolutionary Relationship

Black arion and Greedy Olalla Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black arion

NE — Not Evaluated

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Black arion	Greedy Olalla Rat
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.

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.