Common Periwinkle vs Hoary fox

Littorina littorea compared with Lycalopex vetulus

Key Differences

• Common Periwinkle is Least Concern while Hoary fox is Near Threatened.

Taxonomic Classification

Rank	Common Periwinkle	Hoary fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Carnivora (Carnivorans)
Family	Littorinidae	Canidae (Dogs & Wolves)
Genus	Littorina	Lycalopex
Species	Littorina littorea	Lycalopex vetulus

Evolutionary Relationship

Common Periwinkle and Hoary fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Hoary fox

NT — Near Threatened

Physical Characteristics

Attribute	Common Periwinkle	Hoary fox
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).

Hoary fox

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.