Japanese Weasel vs Shiner

Mustela itatsi compared with Lactarius uvidus

Key Differences

• Japanese Weasel is Near Threatened while Shiner is Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Shiner
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 uvidus

Conservation Status

Japanese Weasel

NT — Near Threatened

Shiner

EN — Endangered

Physical Characteristics

Attribute	Japanese Weasel	Shiner
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.

Shiner

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.