Japanese Weasel vs Meadow Case-Bearer

Mustela itatsi compared with Coleophora mayrella

Key Differences

• Japanese Weasel is Near Threatened while Meadow Case-Bearer is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Meadow Case-Bearer
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)	Coleophoridae
Genus	Mustela	Coleophora
Species	Mustela itatsi	Coleophora mayrella

Evolutionary Relationship

Japanese Weasel and Meadow Case-Bearer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Meadow Case-Bearer

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Meadow Case-Bearer
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.

Meadow Case-Bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).