American red squirrel vs Forrest s Pika

Tamiasciurus hudsonicus compared with Ochotona forresti

Key Differences

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

Taxonomic Classification

Rank	American red squirrel	Forrest s Pika
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	Rodentia (ネズミ目)	Lagomorpha (ウサギ目)
Family	Sciuridae (Squirrels)	Ochotonidae
Genus	Tamiasciurus	Ochotona
Species	Tamiasciurus hudsonicus	Ochotona forresti

Evolutionary Relationship

American red squirrel and Forrest s Pika share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

American red squirrel

NE — Not Evaluated

Forrest s Pika

LC — Least Concern

Physical Characteristics

Attribute	American red squirrel	Forrest s Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Forrest s Pika

Habitat

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.