Fat-tailed Jird vs Spotted Ray

Pachyuromys duprasi compared with Bathyraja albomaculata

Key Differences

• Fat-tailed Jird is Least Concern while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Fat-tailed Jird	Spotted 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	Pachyuromys	Bathyraja
Species	Pachyuromys duprasi	Bathyraja albomaculata

Evolutionary Relationship

Fat-tailed Jird and Spotted Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fat-tailed Jird

LC — Least Concern

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Fat-tailed Jird	Spotted Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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