Japanese Weasel vs Semifree Morel

Mustela itatsi compared with Morchella semilibera

Key Differences

• Japanese Weasel is Near Threatened while Semifree Morel is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	Semifree Morel
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Pezizomycetes (Pezizomycetes)
Order	Carnivora (Carnivorans)	Pezizales (Pezizales)
Family	Mustelidae (Weasels & Otters)	Morchellaceae
Genus	Mustela	Morchella
Species	Mustela itatsi	Morchella semilibera

Conservation Status

Japanese Weasel

NT — Near Threatened

Semifree Morel

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	Semifree Morel
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.

Semifree Morel

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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