Forest Windowfly vs Japanese Weasel

Scenopinus niger compared with Mustela itatsi

Key Differences

• Forest Windowfly is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Forest Windowfly	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Carnivora (Carnivorans)
Family	Scenopinidae	Mustelidae (Weasels & Otters)
Genus	Scenopinus	Mustela
Species	Scenopinus niger	Mustela itatsi

Evolutionary Relationship

Forest Windowfly and Japanese Weasel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Forest Windowfly

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Forest Windowfly	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest Windowfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.