Mongolian gerbil vs Raya redonda

Meriones unguiculatus compared with Rajella fyllae

Taxonomic Classification

Rank	Mongolian gerbil	Raya redonda
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Meriones	Rajella
Species	Meriones unguiculatus	Rajella fyllae

Evolutionary Relationship

Mongolian gerbil and Raya redonda share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Mongolian gerbil

NE — Not Evaluated

Raya redonda

NE — Not Evaluated

Physical Characteristics

Attribute	Mongolian gerbil	Raya redonda
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).

Raya redonda

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway