Black Nerite vs Mentawai Langur

Theodoxus prevostianus compared with Presbytis potenziani

Key Differences

• Black Nerite is Endangered while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Black Nerite	Mentawai Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Primates (Primates)
Family	Neritidae	Cercopithecidae (Old World Monkeys)
Genus	Theodoxus	Presbytis
Species	Theodoxus prevostianus	Presbytis potenziani

Evolutionary Relationship

Black Nerite and Mentawai Langur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Nerite

EN — Endangered

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Black Nerite	Mentawai Langur
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.

Mentawai Langur

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.