Grass-Leaf Mud-Plantain vs Japanese Weasel

Heteranthera dubia compared with Mustela itatsi

Key Differences

• Grass-Leaf Mud-Plantain is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Grass-Leaf Mud-Plantain	Japanese Weasel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Commelinales (Commelinales)	Carnivora (Carnivorans)
Family	Pontederiaceae	Mustelidae (Weasels & Otters)
Genus	Heteranthera	Mustela
Species	Heteranthera dubia	Mustela itatsi

Conservation Status

Grass-Leaf Mud-Plantain

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Grass-Leaf Mud-Plantain	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grass-Leaf Mud-Plantain

Habitat

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

Range

Distributed across Canada and United States.

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.