Japanese Weasel vs Large Short-tailed Rat

Mustela itatsi compared with Brachyuromys ramirohitra

Key Differences

• Japanese Weasel is Near Threatened while Large Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Large Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Nesomyidae
Genus	Mustela	Brachyuromys
Species	Mustela itatsi	Brachyuromys ramirohitra

Evolutionary Relationship

Japanese Weasel and Large Short-tailed Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Large Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Large Short-tailed Rat
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.

Large Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.