American red squirrel vs Japanese Weasel

Tamiasciurus hudsonicus compared with Mustela itatsi

Key Differences

• American red squirrel is Not Evaluated while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	American red squirrel	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Sciuridae (Squirrels)	Mustelidae (Weasels & Otters)
Genus	Tamiasciurus	Mustela
Species	Tamiasciurus hudsonicus	Mustela itatsi

Evolutionary Relationship

American red squirrel and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

American red squirrel

NE — Not Evaluated

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	American red squirrel	Japanese Weasel
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).

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

American red squirrel

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