Japanese Weasel vs Root Rot

Mustela itatsi compared with Heterobasidion annosum

Key Differences

• Japanese Weasel is Near Threatened while Root Rot is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Root Rot
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)	Bondarzewiaceae
Genus	Mustela	Heterobasidion
Species	Mustela itatsi	Heterobasidion annosum

Conservation Status

Japanese Weasel

NT — Near Threatened

Root Rot

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Root Rot
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.

Root Rot

Habitat

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

Range

Distributed across Belgium, Denmark, Dominican Republic, Norway, and Portugal.