Japanese Weasel vs White-necked Crow

Mustela itatsi compared with Corvus leucognaphalus

Key Differences

• Japanese Weasel is Near Threatened while White-necked Crow is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	White-necked Crow
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)	Corvidae (Crows & Ravens)
Genus	Mustela	Corvus (Crows & Ravens)
Species	Mustela itatsi	Corvus leucognaphalus

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

White-necked Crow

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	White-necked Crow
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.

White-necked Crow

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.