arrow-head scale vs Japanese Weasel

Unaspis yanonensis compared with Mustela itatsi

Key Differences

• arrow-head scale is Not Evaluated while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	arrow-head scale	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hemiptera (Hemiptera)	Carnivora (Carnivorans)
Family	Diaspididae	Mustelidae (Weasels & Otters)
Genus	Unaspis	Mustela
Species	Unaspis yanonensis	Mustela itatsi

Evolutionary Relationship

arrow-head scale and Japanese Weasel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-head scale

NE — Not Evaluated

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	arrow-head scale	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-head scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan, Taiwan) and Europe (6 countries).

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.

arrow-head scale

The Arrow-head scale, Unaspis yanonensis, is a species. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇯🇵 Japan