Japanese Weasel vs Sawfly

Mustela itatsi compared with Pristiphora rufipes

Key Differences

• Japanese Weasel is Near Threatened while Sawfly is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Sawfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Hymenoptera (Ants, Bees & Wasps)
Family	Mustelidae (Weasels & Otters)	Tenthredinidae
Genus	Mustela	Pristiphora
Species	Mustela itatsi	Pristiphora rufipes

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Sawfly

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Sawfly
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.

Sawfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States.