Japanese Weasel vs Robust White-eye

Mustela itatsi compared with Zosterops strenuus

Key Differences

• Japanese Weasel is Near Threatened while Robust White-eye is Extinct.

Taxonomic Classification

Rank	Japanese Weasel	Robust White-eye
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)	Zosteropidae
Genus	Mustela	Zosterops
Species	Mustela itatsi	Zosterops strenuus

Evolutionary Relationship

Japanese Weasel and Robust White-eye share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Robust White-eye

EX — Extinct

Physical Characteristics

Attribute	Japanese Weasel	Robust White-eye
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.

Robust White-eye

Habitat

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

Range

Found in Norway.