Japanese Weasel vs Pine Bonnet

Mustela itatsi compared with Mycena silvae-nigrae

Key Differences

• Japanese Weasel is Near Threatened while Pine Bonnet is Data Deficient.

Taxonomic Classification

Rank	Japanese Weasel	Pine Bonnet
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Agaricales (Gilled Mushrooms)
Family	Mustelidae (Weasels & Otters)	Mycenaceae
Genus	Mustela	Mycena
Species	Mustela itatsi	Mycena silvae-nigrae

Conservation Status

Japanese Weasel

NT — Near Threatened

Pine Bonnet

DD — Data Deficient

Physical Characteristics

Attribute	Japanese Weasel	Pine Bonnet
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.

Pine Bonnet

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.