Alpine Pika vs American red squirrel

Ochotona alpina compared with Tamiasciurus hudsonicus

Key Differences

• Alpine Pika is Least Concern while American red squirrel is Not Evaluated.

Taxonomic Classification

Rank	Alpine Pika	American red squirrel
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Lagomorpha (토끼목)	Rodentia (설치류)
Family	Ochotonidae	Sciuridae (Squirrels)
Genus	Ochotona	Tamiasciurus
Species	Ochotona alpina	Tamiasciurus hudsonicus

Evolutionary Relationship

Alpine Pika and American red squirrel share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Alpine Pika

LC — Least Concern

American red squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Pika	American red squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

American red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and North America (United States).

Alpine Pika

The Alpine Pika (Ochotona alpina) is a species in the genus Ochotona. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

American red squirrel

The American red squirrel (Tamiasciurus hudsonicus) is a species in the genus Tamiasciurus. Typically found in diverse terrestrial and aquatic ecosystems.