Jwitokki vs undulate ray

Ochotona coreana compared with Raja undulata

Key Differences

• Jwitokki is Data Deficient while undulate ray is Endangered.

Taxonomic Classification

Rank	Jwitokki	undulate ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Lagomorpha (토끼목)	Rajiformes (홍어목)
Family	Ochotonidae	Rajidae
Genus	Ochotona	Raja
Species	Ochotona coreana	Raja undulata

Evolutionary Relationship

Jwitokki and undulate ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Jwitokki

DD — Data Deficient

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Jwitokki	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Jwitokki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.