Grooved Cavalier vs Japanese Weasel

Melanoleuca grammopodia compared with Mustela itatsi

Key Differences

• Grooved Cavalier is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Grooved Cavalier	Japanese Weasel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Carnivora (Carnivorans)
Family	Tricholomataceae	Mustelidae (Weasels & Otters)
Genus	Melanoleuca	Mustela
Species	Melanoleuca grammopodia	Mustela itatsi

Conservation Status

Grooved Cavalier

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Grooved Cavalier	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grooved Cavalier

Habitat

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

Range

Distributed across Denmark and United States.

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.