Chestnut Brittlestem vs Japanese Weasel

Homophron spadiceum compared with Mustela itatsi

Key Differences

• Chestnut Brittlestem is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Chestnut Brittlestem	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	Psathyrellaceae	Mustelidae (Weasels & Otters)
Genus	Homophron	Mustela
Species	Homophron spadiceum	Mustela itatsi

Conservation Status

Chestnut Brittlestem

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut Brittlestem	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Brittlestem

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, Taiwan, 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.

Chestnut Brittlestem

The Chestnut Brittlestem (Homophron spadiceum) is a species in the genus Homophron. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.