Eurasian red squirrel vs Western Gray Squirrel

Sciurus vulgaris compared with Sciurus griseus

Taxonomic Classification

Rank	Eurasian red squirrel	Western Gray 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 same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family same	Sciuridae (Squirrels)	Sciuridae (Squirrels)
Genus same	Sciurus (Tree Squirrels)	Sciurus (Tree Squirrels)
Species	Sciurus vulgaris	Sciurus griseus

Evolutionary Relationship

Eurasian red squirrel and Western Gray Squirrel share a common ancestor at the Genus level: Sciurus. (Tree Squirrels)

Conservation Status

Eurasian red squirrel

LC — Least Concern

Western Gray Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Eurasian red squirrel	Western Gray Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Western Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian red squirrel

キタリス（Sciurus vulgaris）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く生息し、個体数は安定しており、早急な保全上の懸念はありません。