Japanese Weasel vs marsh arrowgrass

Mustela itatsi compared with Triglochin palustris

Key Differences

• Japanese Weasel is Near Threatened while marsh arrowgrass is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	marsh arrowgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Carnivora (Carnivorans)	Alismatales (Alismatales)
Family	Mustelidae (Weasels & Otters)	Juncaginaceae
Genus	Mustela	Triglochin
Species	Mustela itatsi	Triglochin palustris

Conservation Status

Japanese Weasel

NT — Near Threatened

marsh arrowgrass

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	marsh arrowgrass
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.

marsh arrowgrass

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (Canada).