Japanese Weasel vs Long-eared Scaly-tailed Flying Squirrel

Mustela itatsi compared with Idiurus macrotis

Key Differences

• Japanese Weasel is Near Threatened while Long-eared Scaly-tailed Flying Squirrel is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Long-eared Scaly-tailed Flying Squirrel
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Carnivora (食肉目)	Rodentia (啮齿目)
Family	Mustelidae (Weasels & Otters)	Anomaluridae
Genus	Mustela	Idiurus
Species	Mustela itatsi	Idiurus macrotis

Evolutionary Relationship

Japanese Weasel and Long-eared Scaly-tailed Flying Squirrel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Japanese Weasel

NT — Near Threatened

Long-eared Scaly-tailed Flying Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Long-eared Scaly-tailed Flying Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Long-eared Scaly-tailed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.