Japanese Weasel vs Mountain Hemlock

Mustela itatsi compared with Tsuga mertensiana

Key Differences

• Japanese Weasel is Near Threatened while Mountain Hemlock is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Mountain Hemlock
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Coniferophyta (Conifers)
Class	Mammalia (Säugetiere)	Pinopsida (Conifers)
Order	Carnivora (Raubtiere)	Pinales (Koniferen)
Family	Mustelidae (Weasels & Otters)	Pinaceae (Pine Family)
Genus	Mustela	Tsuga
Species	Mustela itatsi	Tsuga mertensiana

Conservation Status

Japanese Weasel

NT — Near Threatened

Mountain Hemlock

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Mountain Hemlock
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.

Mountain Hemlock

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Canada, Denmark, Iceland, Norway, and Sweden.