Common Periwinkle vs False Serotine Bat

Littorina littorea compared with Hesperoptenus doriae

Key Differences

• Common Periwinkle is Least Concern while False Serotine Bat is Data Deficient.

Taxonomic Classification

Rank	Common Periwinkle	False Serotine 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	Hesperoptenus
Species	Littorina littorea	Hesperoptenus doriae

Evolutionary Relationship

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

Conservation Status

Common Periwinkle

LC — Least Concern

False Serotine Bat

DD — Data Deficient

Physical Characteristics

Attribute	Common Periwinkle	False Serotine 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).

False Serotine 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.