Chacoan Mara vs Royal Tern

Dolichotis salinicola compared with Thalasseus maximus

Taxonomic Classification

Rank	Chacoan Mara	Royal Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Caviidae	Laridae
Genus	Dolichotis	Thalasseus
Species	Dolichotis salinicola	Thalasseus maximus

Evolutionary Relationship

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

Conservation Status

Chacoan Mara

LC — Least Concern

Royal Tern

LC — Least Concern

Physical Characteristics

Attribute	Chacoan Mara	Royal Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Royal Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, Sweden, and Venezuela.

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.

Royal Tern

Royal Tern (Thalasseus maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.