Common Periwinkle vs Hoary Wattled Bat

Littorina littorea compared with Chalinolobus nigrogriseus

Taxonomic Classification

Rank	Common Periwinkle	Hoary Wattled Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Chiroptera (Bats)
Family	Littorinidae	Vespertilionidae
Genus	Littorina	Chalinolobus
Species	Littorina littorea	Chalinolobus nigrogriseus

Evolutionary Relationship

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

Conservation Status

Common Periwinkle

LC — Least Concern

Hoary Wattled Bat

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Hoary Wattled Bat
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 Wattled Bat

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.