Black Nerite vs Greater Pencil-tailed Tree Mouse

Theodoxus prevostianus compared with Chiropodomys major

Key Differences

• Black Nerite is Endangered while Greater Pencil-tailed Tree Mouse is Least Concern.

Taxonomic Classification

Rank	Black Nerite	Greater Pencil-tailed Tree Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Rodentia (Rodents)
Family	Neritidae	Muridae (Mice & Rats)
Genus	Theodoxus	Chiropodomys
Species	Theodoxus prevostianus	Chiropodomys major

Evolutionary Relationship

Black Nerite and Greater Pencil-tailed Tree Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Nerite

EN — Endangered

Greater Pencil-tailed Tree Mouse

LC — Least Concern

Physical Characteristics

Attribute	Black Nerite	Greater Pencil-tailed Tree Mouse
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.

Greater Pencil-tailed Tree Mouse

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.