Brown Plume vs Japanese Weasel

Stenoptilia pterodactyla compared with Mustela itatsi

Key Differences

• Brown Plume is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Brown Plume	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Carnivora (Carnivorans)
Family	Pterophoridae	Mustelidae (Weasels & Otters)
Genus	Stenoptilia	Mustela
Species	Stenoptilia pterodactyla	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Brown Plume

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Brown Plume	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Plume

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 5 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (7 countries) and Europe (32 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.

Brown Plume

The Brown Plume (Stenoptilia pterodactyla) is a species in the genus Stenoptilia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and flooded grasslands and savannas, among 5 distinct biome types within the Palearctic biogeographic realm. Populations are