Black Nerite vs Laxmann's Shrew

Theodoxus prevostianus compared with Sorex caecutiens

Key Differences

• Black Nerite is Endangered while Laxmann's Shrew is Least Concern.

Taxonomic Classification

Rank	Black Nerite	Laxmann's Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Soricomorpha (Soricomorpha)
Family	Neritidae	Soricidae
Genus	Theodoxus	Sorex
Species	Theodoxus prevostianus	Sorex caecutiens

Evolutionary Relationship

Black Nerite and Laxmann's Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Nerite

EN — Endangered

Laxmann's Shrew

LC — Least Concern

Physical Characteristics

Attribute	Black Nerite	Laxmann's Shrew
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.

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway