Japanese Weasel vs Spring Polypore

Mustela itatsi compared with Lentinus arcularius

Key Differences

• Japanese Weasel is Near Threatened while Spring Polypore is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Spring Polypore
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Polyporales (Polyporales)
Family	Mustelidae (Weasels & Otters)	Polyporaceae
Genus	Mustela	Lentinus
Species	Mustela itatsi	Lentinus arcularius

Conservation Status

Japanese Weasel

NT — Near Threatened

Spring Polypore

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Spring Polypore
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.

Spring Polypore

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway, Sweden, and United States.