Common Periwinkle vs Louise s Spiny Mouse

Littorina littorea compared with Acomys louisae

Taxonomic Classification

Rank	Common Periwinkle	Louise s Spiny Mouse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Gastropoda (腹足綱)	Mammalia (哺乳類)
Order	Littorinimorpha (タマキビガイ下目)	Rodentia (ネズミ目)
Family	Littorinidae	Muridae (Mice & Rats)
Genus	Littorina	Acomys
Species	Littorina littorea	Acomys louisae

Evolutionary Relationship

Common Periwinkle and Louise s Spiny Mouse share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Common Periwinkle

LC — Least Concern

Louise s Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Louise s Spiny Mouse
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).

Louise s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Periwinkle

タマキビ（Littorina littorea）はIUCNレッドリストで軽度懸念（LC）に分類されている。分布域全体で広く生息し個体数は安定しており、早急な保全上の懸念はない。