Common Periwinkle vs Mongol'Skaya Polyovka

Littorina littorea compared with Microtus mongolicus

Taxonomic Classification

Rank	Common Periwinkle	Mongol'Skaya Polyovka
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Gastropoda (брюхоногие)	Mammalia (млекопитающие)
Order	Littorinimorpha (Littorinimorpha)	Rodentia (грызуны)
Family	Littorinidae	Cricetidae
Genus	Littorina	Microtus
Species	Littorina littorea	Microtus mongolicus

Evolutionary Relationship

Common Periwinkle and Mongol'Skaya Polyovka share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Common Periwinkle

LC — Least Concern

Mongol'Skaya Polyovka

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Mongol'Skaya Polyovka
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).

Mongol'Skaya Polyovka

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.