Japanese Weasel vs Silver Colonel

Mustela itatsi compared with Odontomyia argentata

Key Differences

• Japanese Weasel is Near Threatened while Silver Colonel is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	Silver Colonel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Diptera (Diptera)
Family	Mustelidae (Weasels & Otters)	Stratiomyidae
Genus	Mustela	Odontomyia
Species	Mustela itatsi	Odontomyia argentata

Evolutionary Relationship

Japanese Weasel and Silver Colonel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Silver Colonel

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	Silver Colonel
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.

Silver Colonel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.