Japanese Weasel vs Palmate Newt

Mustela itatsi compared with Lissotriton helveticus

Key Differences

• Japanese Weasel is Near Threatened while Palmate Newt is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Palmate Newt
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Caudata (Caudata)
Family	Mustelidae (Weasels & Otters)	Salamandridae
Genus	Mustela	Lissotriton
Species	Mustela itatsi	Lissotriton helveticus

Evolutionary Relationship

Japanese Weasel and Palmate Newt share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Palmate Newt

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Palmate Newt
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.

Palmate Newt

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Belgium.