Japanese Stream Toad vs Japanese Weasel

Bufo torrenticola compared with Mustela itatsi

Key Differences

• Japanese Stream Toad is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Japanese Stream Toad	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Carnivora (Carnivorans)
Family	Bufonidae	Mustelidae (Weasels & Otters)
Genus	Bufo	Mustela
Species	Bufo torrenticola	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Japanese Stream Toad

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Japanese Stream Toad	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Stream Toad

Habitat

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

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.