Japanese Weasel vs Siberian corydalis

Mustela itatsi compared with Corydalis nobilis

Key Differences

• Japanese Weasel is Near Threatened while Siberian corydalis is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Siberian corydalis
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Ranunculales (Ranunculales)
Family	Mustelidae (Weasels & Otters)	Papaveraceae
Genus	Mustela	Corydalis
Species	Mustela itatsi	Corydalis nobilis

Conservation Status

Japanese Weasel

NT — Near Threatened

Siberian corydalis

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Siberian corydalis
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.

Siberian corydalis

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Denmark, Estonia, Finland, Norway, and Sweden.