Amazonian Nectomys vs Japanese Weasel

Nectomys rattus compared with Mustela itatsi

Key Differences

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

Taxonomic Classification

Rank	Amazonian Nectomys	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Carnivora (carnívoros)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Nectomys	Mustela
Species	Nectomys rattus	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Amazonian Nectomys

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Amazonian Nectomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia 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 Nectomys

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