Japanese Weasel vs Tender Nesting Polypore

Mustela itatsi compared with Hapalopilus rutilans

Key Differences

• Japanese Weasel is Near Threatened while Tender Nesting Polypore is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Tender Nesting 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)	Phanerochaetaceae
Genus	Mustela	Hapalopilus
Species	Mustela itatsi	Hapalopilus rutilans

Conservation Status

Japanese Weasel

NT — Near Threatened

Tender Nesting Polypore

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Tender Nesting 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.

Tender Nesting Polypore

Habitat

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

Range

Distributed across Sweden and United States.