Black Nerite vs Gudaur Snow Vole

Theodoxus prevostianus compared with Chionomys gud

Key Differences

• Black Nerite is Endangered while Gudaur Snow Vole is Least Concern.

Taxonomic Classification

Rank	Black Nerite	Gudaur Snow Vole
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	Chionomys
Species	Theodoxus prevostianus	Chionomys gud

Evolutionary Relationship

Black Nerite and Gudaur Snow Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Nerite

EN — Endangered

Gudaur Snow Vole

LC — Least Concern

Physical Characteristics

Attribute	Black Nerite	Gudaur Snow Vole
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.

Gudaur Snow Vole

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.