Japanese Weasel vs Marsh Stitchwort

Mustela itatsi compared with Stellaria palustris

Key Differences

• Japanese Weasel is Near Threatened while Marsh Stitchwort is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Marsh Stitchwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Caryophyllales (Caryophyllales)
Family	Mustelidae (Weasels & Otters)	Caryophyllaceae
Genus	Mustela	Stellaria
Species	Mustela itatsi	Stellaria palustris

Conservation Status

Japanese Weasel

NT — Near Threatened

Marsh Stitchwort

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Marsh Stitchwort
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 Stitchwort

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Denmark, Norway, and Sweden.