Chacoan Mara vs Halavi guitarfish

Dolichotis salinicola compared with Glaucostegus halavi

Key Differences

• Chacoan Mara is Least Concern while Halavi guitarfish is Critically Endangered.

Taxonomic Classification

Rank	Chacoan Mara	Halavi guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rhinopristiformes (Rhinopristiformes)
Family	Caviidae	Glaucostegidae
Genus	Dolichotis	Glaucostegus
Species	Dolichotis salinicola	Glaucostegus halavi

Evolutionary Relationship

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

Conservation Status

Chacoan Mara

LC — Least Concern

Halavi guitarfish

CR — Critically Endangered

Physical Characteristics

Attribute	Chacoan Mara	Halavi guitarfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Halavi guitarfish

Habitat

Found across multiple habitat types including deserts and xeric shrublands, flooded grasslands and savannas, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Egypt. Currently classified as Critically Endangered 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.