Japanese Weasel vs Sedge Fanner

Mustela itatsi compared with Glyphipterix forsterella

Key Differences

• Japanese Weasel is Near Threatened while Sedge Fanner is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Sedge Fanner
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)	Glyphipterigidae
Genus	Mustela	Glyphipterix
Species	Mustela itatsi	Glyphipterix forsterella

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Sedge Fanner

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Sedge Fanner
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.

Sedge Fanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.