Japanese Weasel vs Merida-Andenmaus

Mustela itatsi compared with Aepeomys lugens

Key Differences

• Japanese Weasel is Near Threatened while Merida-Andenmaus is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Merida-Andenmaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Carnivora (Raubtiere)	Rodentia (Nagetiere)
Family	Mustelidae (Weasels & Otters)	Cricetidae
Genus	Mustela	Aepeomys
Species	Mustela itatsi	Aepeomys lugens

Evolutionary Relationship

Japanese Weasel and Merida-Andenmaus share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Japanese Weasel

NT — Near Threatened

Merida-Andenmaus

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Merida-Andenmaus
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.

Merida-Andenmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.