Biscuit skate vs Chacoan Mara

Raja straeleni compared with Dolichotis salinicola

Key Differences

• Biscuit skate is Near Threatened while Chacoan Mara is Least Concern.

Taxonomic Classification

Rank	Biscuit skate	Chacoan Mara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Caviidae
Genus	Raja	Dolichotis
Species	Raja straeleni	Dolichotis salinicola

Evolutionary Relationship

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

Conservation Status

Biscuit skate

NT — Near Threatened

Chacoan Mara

LC — Least Concern

Physical Characteristics

Attribute	Biscuit skate	Chacoan Mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Biscuit skate

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Biscuit skate

The Biscuit skate (Raja straeleni) is a species in the genus Raja. It is currently classified as Near Threatened on the IUCN Red List.

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.