Japanese Weasel vs Streak-breasted Treehunter

Mustela itatsi compared with Thripadectes rufobrunneus

Key Differences

• Japanese Weasel is Near Threatened while Streak-breasted Treehunter is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Streak-breasted Treehunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Furnariidae
Genus	Mustela	Thripadectes
Species	Mustela itatsi	Thripadectes rufobrunneus

Evolutionary Relationship

Japanese Weasel and Streak-breasted Treehunter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Streak-breasted Treehunter

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Streak-breasted Treehunter
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.

Streak-breasted Treehunter

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.