Caspian Shrew vs Flat Periwinkle

Crocidura caspica compared with Littorina obtusata

Key Differences

• Caspian Shrew is Data Deficient while Flat Periwinkle is Least Concern.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Caspian Shrew

DD — Data Deficient

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Caspian Shrew	Flat Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Flat Periwinkle

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.