Amazonian Oryzomys vs Japanese Weasel

Hylaeamys yunganus compared with Mustela itatsi

Key Differences

• Amazonian Oryzomys is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Amazonian Oryzomys	Japanese Weasel
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Carnivora (carnivores)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Hylaeamys	Mustela
Species	Hylaeamys yunganus	Mustela itatsi

Evolutionary Relationship

Amazonian Oryzomys and Japanese Weasel share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Amazonian Oryzomys

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Oryzomys	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Amazonian Oryzomys

The Amazonian Oryzomys (Hylaeamys yunganus) is a species in the genus Hylaeamys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.