Japanese Weasel vs Oak Milk-Cap

Mustela itatsi compared with Lactarius quietus

Key Differences

• Japanese Weasel is Near Threatened while Oak Milk-Cap is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Oak Milk-Cap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Russulales (Russulales)
Family	Mustelidae (Weasels & Otters)	Russulaceae
Genus	Mustela	Lactarius
Species	Mustela itatsi	Lactarius quietus

Conservation Status

Japanese Weasel

NT — Near Threatened

Oak Milk-Cap

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Oak Milk-Cap
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.

Oak Milk-Cap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.