Desert Rat-kangaroo vs Ruddy Duck

Caloprymnus campestris compared with Oxyura jamaicensis

Key Differences

• Desert Rat-kangaroo is Extinct while Ruddy Duck is Least Concern.

Taxonomic Classification

Rank	Desert Rat-kangaroo	Ruddy Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Anseriformes (Anseriformes)
Family	Potoroidae	Anatidae
Genus	Caloprymnus	Oxyura
Species	Caloprymnus campestris	Oxyura jamaicensis

Evolutionary Relationship

Desert Rat-kangaroo and Ruddy Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desert Rat-kangaroo

EX — Extinct

Ruddy Duck

LC — Least Concern

Physical Characteristics

Attribute	Desert Rat-kangaroo	Ruddy Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desert Rat-kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Duck

Habitat

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

Range

Widely distributed across Africa (Algeria, Tunisia), Asia (Azerbaijan, Israel, Turkey), Europe (19 countries), North America (United States), and South America (Colombia, Ecuador).

Ruddy Duck

Ruddy Duck (Oxyura jamaicensis) 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.