Flat Periwinkle vs Lesser Taiwanese Shrew

Littorina obtusata compared with Chodsigoa sodalis

Key Differences

• Flat Periwinkle is Least Concern while Lesser Taiwanese Shrew is Data Deficient.

Taxonomic Classification

Rank	Flat Periwinkle	Lesser Taiwanese Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Soricomorpha (Soricomorpha)
Family	Littorinidae	Soricidae
Genus	Littorina	Chodsigoa
Species	Littorina obtusata	Chodsigoa sodalis

Evolutionary Relationship

Flat Periwinkle and Lesser Taiwanese Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Flat Periwinkle

LC — Least Concern

Lesser Taiwanese Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Flat Periwinkle	Lesser Taiwanese Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Lesser Taiwanese Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.