Japanese Weasel vs Sweetgrass Hydnellum

Mustela itatsi compared with Hydnellum suaveolens

Key Differences

• Japanese Weasel is Near Threatened while Sweetgrass Hydnellum is Extinct.

Taxonomic Classification

Rank	Japanese Weasel	Sweetgrass Hydnellum
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Thelephorales (Thelephorales)
Family	Mustelidae (Weasels & Otters)	Bankeraceae
Genus	Mustela	Hydnellum
Species	Mustela itatsi	Hydnellum suaveolens

Conservation Status

Japanese Weasel

NT — Near Threatened

Sweetgrass Hydnellum

EX — Extinct

Physical Characteristics

Attribute	Japanese Weasel	Sweetgrass Hydnellum
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.

Sweetgrass Hydnellum

Habitat

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

Range

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