Daurian Pika vs Pallas's squirrel, Red-bellied tree squirrel

Ochotona dauurica compared with Callosciurus erythraeus

Key Differences

• Daurian Pika is Least Concern while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	Daurian Pika	Pallas's squirrel, Red-bellied tree squirrel
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Lagomorpha (ウサギ目)	Rodentia (ネズミ目)
Family	Ochotonidae	Sciuridae (Squirrels)
Genus	Ochotona	Callosciurus
Species	Ochotona dauurica	Callosciurus erythraeus

Evolutionary Relationship

Daurian Pika and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Daurian Pika

LC — Least Concern

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Daurian Pika	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).