Ecuadorean Rice Rat vs Japanese Weasel

Nephelomys auriventer compared with Mustela itatsi

Key Differences

• Ecuadorean Rice Rat is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	Japanese Weasel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Carnivora (хищные)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Nephelomys	Mustela
Species	Nephelomys auriventer	Mustela itatsi

Evolutionary Relationship

Ecuadorean Rice Rat and Japanese Weasel share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Ecuadorean Rice Rat	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.