Japanese Weasel vs Scribble-tailed Canastero

Mustela itatsi compared with Asthenes maculicauda

Key Differences

• Japanese Weasel is Near Threatened while Scribble-tailed Canastero is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Scribble-tailed Canastero
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	Asthenes
Species	Mustela itatsi	Asthenes maculicauda

Evolutionary Relationship

Japanese Weasel and Scribble-tailed Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Scribble-tailed Canastero

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Scribble-tailed Canastero
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.

Scribble-tailed Canastero

Habitat

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

Range

Found in Norway.