Common Periwinkle vs Isabelle's Serotine

Littorina littorea compared with Eptesicus isabellinus

Taxonomic Classification

Rank	Common Periwinkle	Isabelle's Serotine
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Chordata (脊索动物门)
Class	Gastropoda (腹足纲)	Mammalia (哺乳動物)
Order	Littorinimorpha (滨螺形目)	Chiroptera (翼手目)
Family	Littorinidae	Vespertilionidae
Genus	Littorina	Eptesicus
Species	Littorina littorea	Eptesicus isabellinus

Evolutionary Relationship

Common Periwinkle and Isabelle's Serotine share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Common Periwinkle

LC — Least Concern

Isabelle's Serotine

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Isabelle's Serotine
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).

Isabelle's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Periwinkle

玉黍螺（Littorina littorea）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布，种群数量稳定，无直接保护威胁。