Chacoan Mara vs Spotted Ray

Dolichotis salinicola compared with Bathyraja albomaculata

Key Differences

• Chacoan Mara is Least Concern while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Chacoan Mara	Spotted Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Caviidae	Arhynchobatidae
Genus	Dolichotis	Bathyraja
Species	Dolichotis salinicola	Bathyraja albomaculata

Evolutionary Relationship

Chacoan Mara and Spotted Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chacoan Mara

LC — Least Concern

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Chacoan Mara	Spotted Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

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.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.