Chestnut dunnart vs Common Periwinkle

Sminthopsis archeri compared with Littorina littorea

Key Differences

• Chestnut dunnart is Data Deficient while Common Periwinkle is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Common Periwinkle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Mammalia (哺乳類)	Gastropoda (腹足綱)
Order	Dasyuromorphia (フクロネコ目)	Littorinimorpha (タマキビガイ下目)
Family	Dasyuridae	Littorinidae
Genus	Sminthopsis	Littorina
Species	Sminthopsis archeri	Littorina littorea

Evolutionary Relationship

Chestnut dunnart and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. 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。