Desert Rat-kangaroo vs Arraia

Caloprymnus campestris compared with Hypanus americanus

Key Differences

• Desert Rat-kangaroo is Extinct while Arraia is Near Threatened.

Taxonomic Classification

Rank	Desert Rat-kangaroo	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Diprotodontia (Marsupials)	Myliobatiformes (Myliobatiformes)
Family	Potoroidae	Dasyatidae
Genus	Caloprymnus	Hypanus
Species	Caloprymnus campestris	Hypanus americanus

Evolutionary Relationship

Desert Rat-kangaroo and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Desert Rat-kangaroo

EX — Extinct

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Desert Rat-kangaroo	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desert Rat-kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.