Japanese Weasel vs Oki Salamander

Mustela itatsi compared with Hynobius okiensis

Key Differences

• Japanese Weasel is Near Threatened while Oki Salamander is Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Oki Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Caudata (Caudata)
Family	Mustelidae (Weasels & Otters)	Hynobiidae
Genus	Mustela	Hynobius
Species	Mustela itatsi	Hynobius okiensis

Evolutionary Relationship

Japanese Weasel and Oki Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Oki Salamander

EN — Endangered

Physical Characteristics

Attribute	Japanese Weasel	Oki Salamander
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.

Oki Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.