Daurian Pika vs Flat Periwinkle

Ochotona dauurica compared with Littorina obtusata

Taxonomic Classification

Rank	Daurian Pika	Flat Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Lagomorpha (Rabbits & Hares)	Littorinimorpha (Littorinimorpha)
Family	Ochotonidae	Littorinidae
Genus	Ochotona	Littorina
Species	Ochotona dauurica	Littorina obtusata

Evolutionary Relationship

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

Conservation Status

Daurian Pika

LC — Least Concern

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Daurian Pika	Flat Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Pika

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.