Black Nerite vs Foca Pia

Theodoxus prevostianus compared with Pagophilus groenlandicus

Key Differences

• Black Nerite is Endangered while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Black Nerite	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cycloneritida (Cycloneritida)	Pinnipedia (Seals & Sea Lions)
Family	Neritidae	Phocidae (True Seals)
Genus	Theodoxus	Pagophilus
Species	Theodoxus prevostianus	Pagophilus groenlandicus

Evolutionary Relationship

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

Conservation Status

Black Nerite

EN — Endangered

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Black Nerite	Foca Pia
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.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, 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