Japanese Weasel vs Trilling Tapaculo

Mustela itatsi compared with Scytalopus parvirostris

Key Differences

• Japanese Weasel is Near Threatened while Trilling Tapaculo is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Trilling Tapaculo
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)	Rhinocryptidae
Genus	Mustela	Scytalopus
Species	Mustela itatsi	Scytalopus parvirostris

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Trilling Tapaculo

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Trilling Tapaculo
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.

Trilling Tapaculo

Habitat

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

Range

Found in Norway.