Japanese Weasel vs Marbled Cosmet

Mustela itatsi compared with Mompha propinquella

Key Differences

• Japanese Weasel is Near Threatened while Marbled Cosmet is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Marbled Cosmet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Momphidae
Genus	Mustela	Mompha
Species	Mustela itatsi	Mompha propinquella

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Marbled Cosmet

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Marbled Cosmet
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.

Marbled Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.