Ardilla Gris Oriental vs Japanese Weasel

Sciurus carolinensis compared with Mustela itatsi

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Carnivora (carnívoros)
Family	Sciuridae (Squirrels)	Mustelidae (Weasels & Otters)
Genus	Sciurus (Tree Squirrels)	Mustela
Species	Sciurus carolinensis	Mustela itatsi

Evolutionary Relationship

Ardilla Gris Oriental and Japanese Weasel share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Ardilla Gris Oriental	Japanese Weasel
Diet	Omnivore	—
Average Lifespan	6 years	—
Average Length	25 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, 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.

Ardilla Gris Oriental

O esquilo-cinzento-oriental (Sciurus carolinensis) é nativo do leste da América do Norte e foi introduzido em muitas regiões do mundo pela sua alta adaptabilidade a ambientes urbanos. Seu estado de conservação é de preocupação menor (LC), embora em países como o Reino Unido e a Itália seja considerado uma espécie invasora que ameaça o esquilo-vermelho nativo.