Black Nerite vs Olive-colored Akodont

Theodoxus prevostianus compared with Abrothrix olivaceus

Key Differences

• Black Nerite is Endangered while Olive-colored Akodont is Least Concern.

Taxonomic Classification

Rank	Black Nerite	Olive-colored Akodont
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Rodentia (Rodents)
Family	Neritidae	Cricetidae
Genus	Theodoxus	Abrothrix
Species	Theodoxus prevostianus	Abrothrix olivaceus

Evolutionary Relationship

Black Nerite and Olive-colored Akodont share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Nerite

EN — Endangered

Olive-colored Akodont

LC — Least Concern

Physical Characteristics

Attribute	Black Nerite	Olive-colored Akodont
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Nerite

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Olive-colored Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Nerite

The Black Nerite (Theodoxus prevostianus) is a species in the genus Theodoxus. It is currently classified as Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.