Eurasian red squirrel vs Ryukyu Mouse

Sciurus vulgaris compared with Mus caroli

Taxonomic Classification

Rank	Eurasian red squirrel	Ryukyu Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Muridae (Mice & Rats)
Genus	Sciurus (Tree Squirrels)	Mus (House Mice)
Species	Sciurus vulgaris	Mus caroli

Evolutionary Relationship

Eurasian red squirrel and Ryukyu Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Eurasian red squirrel

LC — Least Concern

Ryukyu Mouse

LC — Least Concern

Physical Characteristics

Attribute	Eurasian red squirrel	Ryukyu Mouse
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).

Ryukyu Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Eurasian red squirrel

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.