Japanese Weasel vs Randfleck-Kleinspanner

Mustela itatsi compared with Scopula marginepunctata

Key Differences

• Japanese Weasel is Near Threatened while Randfleck-Kleinspanner is Critically Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Randfleck-Kleinspanner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Carnivora (Raubtiere)	Lepidoptera (Schmetterlinge)
Family	Mustelidae (Weasels & Otters)	Geometridae
Genus	Mustela	Scopula
Species	Mustela itatsi	Scopula marginepunctata

Evolutionary Relationship

Japanese Weasel and Randfleck-Kleinspanner share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Japanese Weasel

NT — Near Threatened

Randfleck-Kleinspanner

CR — Critically Endangered

Physical Characteristics

Attribute	Japanese Weasel	Randfleck-Kleinspanner
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.

Randfleck-Kleinspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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