Japanese Weasel vs Nut Grass

Mustela itatsi compared with Cyperus tuberosus

Key Differences

• Japanese Weasel is Near Threatened while Nut Grass is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Nut Grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Carnivora (Carnivorans)	Poales (Grasses)
Family	Mustelidae (Weasels & Otters)	Cyperaceae
Genus	Mustela	Cyperus
Species	Mustela itatsi	Cyperus tuberosus

Conservation Status

Japanese Weasel

NT — Near Threatened

Nut Grass

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Nut Grass
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.

Nut Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.