Grayling vs Japanese Weasel

Hipparchia semele compared with Mustela itatsi

Key Differences

• Grayling is Endangered while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Grayling	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Carnivora (Carnivorans)
Family	Nymphalidae (Brush-footed Butterflies)	Mustelidae (Weasels & Otters)
Genus	Hipparchia	Mustela
Species	Hipparchia semele	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Grayling

EN — Endangered

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Grayling	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grayling

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (37 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Grayling

Grayling (Hipparchia semele) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.