Common Periwinkle vs Large Japanese Mole

Littorina littorea compared with Mogera wogura

Taxonomic Classification

Rank	Common Periwinkle	Large Japanese Mole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Soricomorpha (Soricomorpha)
Family	Littorinidae	Talpidae
Genus	Littorina	Mogera
Species	Littorina littorea	Mogera wogura

Evolutionary Relationship

Common Periwinkle and Large Japanese Mole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Large Japanese Mole

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Large Japanese Mole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Large Japanese Mole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Periwinkle

Common Periwinkle (Littorina littorea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.