Mongolian gerbil vs undulate ray

Meriones unguiculatus compared with Raja undulata

Key Differences

• Mongolian gerbil is Not Evaluated while undulate ray is Endangered.

Taxonomic Classification

Rank	Mongolian gerbil	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 unguiculatus	Raja undulata

Evolutionary Relationship

Mongolian gerbil and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mongolian gerbil

NE — Not Evaluated

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Mongolian gerbil	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mongolian gerbil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador).

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium