Corn Crake vs Japanese Weasel

Crex crex compared with Mustela itatsi

Key Differences

• Corn Crake is Critically Endangered while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Corn Crake	Japanese Weasel
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Mammalia (포유류)
Order	Gruiformes (두루미목)	Carnivora (식육목)
Family	Rallidae	Mustelidae (Weasels & Otters)
Genus	Crex	Mustela
Species	Crex crex	Mustela itatsi

Evolutionary Relationship

Corn Crake and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Corn Crake

CR — Critically Endangered

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Corn Crake	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Corn Crake

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically 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.

Corn Crake

쥐잡이새(Crex crex)는 IUCN 적색 목록에서 심각한 위기(CR) 종으로 분류된다. 심각한 개체수 감소와 서식지 소실로 인해 야생 절멸의 위험이 극도로 높다.