Japanese Weasel vs Variable Wheatear

Mustela itatsi compared with Oenanthe picata

Key Differences

• Japanese Weasel is Near Threatened while Variable Wheatear is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Variable Wheatear
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)	Muscicapidae
Genus	Mustela	Oenanthe
Species	Mustela itatsi	Oenanthe picata

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Variable Wheatear

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Variable Wheatear
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.

Variable Wheatear

Habitat

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

Range

Found in Norway.