Japanese Weasel vs Predicted Antwren

Mustela itatsi compared with Herpsilochmus praedictus

Key Differences

• Japanese Weasel is Near Threatened while Predicted Antwren is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Predicted Antwren
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)	Thamnophilidae
Genus	Mustela	Herpsilochmus
Species	Mustela itatsi	Herpsilochmus praedictus

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Predicted Antwren

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Predicted Antwren
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.

Predicted Antwren

Habitat

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

Range

Found in Norway.