Chacoan Mara vs Lesser Scaup

Dolichotis salinicola compared with Aythya affinis

Taxonomic Classification

Rank	Chacoan Mara	Lesser Scaup
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Rodentia (قوارض)	Anseriformes (إوزيات)
Family	Caviidae	Anatidae
Genus	Dolichotis	Aythya
Species	Dolichotis salinicola	Aythya affinis

Evolutionary Relationship

Chacoan Mara and Lesser Scaup share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Chacoan Mara

LC — Least Concern

Lesser Scaup

LC — Least Concern

Physical Characteristics

Attribute	Chacoan Mara	Lesser Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Scaup

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, 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.

Lesser Scaup

Lesser Scaup (Aythya affinis) 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.