Issayev's Brier vs Japanese Weasel

Rosa isaevii compared with Mustela itatsi

Key Differences

• Issayev's Brier is Data Deficient while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Issayev's Brier	Japanese Weasel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Rosales (Roses & Allies)	Carnivora (Carnivorans)
Family	Rosaceae (Rose Family)	Mustelidae (Weasels & Otters)
Genus	Rosa (Roses)	Mustela
Species	Rosa isaevii	Mustela itatsi

Conservation Status

Issayev's Brier

DD — Data Deficient

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Issayev's Brier	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Issayev's Brier

Habitat

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

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.