Japanese Weasel vs Staph beetle

Mustela itatsi compared with Atheta marcida

Key Differences

• Japanese Weasel is Near Threatened while Staph beetle is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Staph beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Coleoptera (Beetles)
Family	Mustelidae (Weasels & Otters)	Staphylinidae
Genus	Mustela	Atheta
Species	Mustela itatsi	Atheta marcida

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Staph beetle

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Staph beetle
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.

Staph beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.