Girdled Webcap vs Japanese Weasel

Cortinarius trivialis compared with Mustela itatsi

Key Differences

• Girdled Webcap is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Girdled Webcap	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	Cortinariaceae	Mustelidae (Weasels & Otters)
Genus	Cortinarius	Mustela
Species	Cortinarius trivialis	Mustela itatsi

Conservation Status

Girdled Webcap

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Girdled Webcap	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Girdled Webcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, 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.