Mongolian gerbil vs Round ray

Meriones unguiculatus compared with Irolita waitii

Key Differences

• Mongolian gerbil is Not Evaluated while Round ray is Least Concern.

Taxonomic Classification

Rank	Mongolian gerbil	Round 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)	Arhynchobatidae
Genus	Meriones	Irolita
Species	Meriones unguiculatus	Irolita waitii

Evolutionary Relationship

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

Conservation Status

Mongolian gerbil

NE — Not Evaluated

Round ray

LC — Least Concern

Physical Characteristics

Attribute	Mongolian gerbil	Round 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).

Round ray