Common Periwinkle vs Inquisitive Shrew Mole

Littorina littorea compared with Uropsilus investigator

Key Differences

• Common Periwinkle is Least Concern while Inquisitive Shrew Mole is Data Deficient.

Taxonomic Classification

Rank	Common Periwinkle	Inquisitive Shrew 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	Uropsilus
Species	Littorina littorea	Uropsilus investigator

Evolutionary Relationship

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

Conservation Status

Common Periwinkle

LC — Least Concern

Inquisitive Shrew Mole

DD — Data Deficient

Physical Characteristics

Attribute	Common Periwinkle	Inquisitive Shrew 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).

Inquisitive Shrew 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.