Austral ray vs Mongolian gerbil

Bathyraja griseocauda compared with Meriones unguiculatus

Key Differences

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

Taxonomic Classification

Rank	Austral ray	Mongolian gerbil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Rodentia (Roedores)
Family	Arhynchobatidae	Muridae (Mice & Rats)
Genus	Bathyraja	Meriones
Species	Bathyraja griseocauda	Meriones unguiculatus

Evolutionary Relationship

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

Conservation Status

Austral ray

EN — Endangered

Mongolian gerbil

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Austral ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Mongolian gerbil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Austral ray

The Austral ray (Bathyraja griseocauda) is a species in the genus Bathyraja. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.