Cheng s Jird vs undulate ray

Meriones chengi compared with Raja undulata

Key Differences

• Cheng s Jird is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Cheng s Jird	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Meriones	Raja
Species	Meriones chengi	Raja undulata

Evolutionary Relationship

Cheng s Jird and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cheng s Jird

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Cheng s Jird	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cheng s Jird

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.

Cheng s Jird

The Cheng s Jird (Meriones chengi) is a species in the genus Meriones. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.