Andean White-eared Opossum vs Arraia

Didelphis pernigra compared with Hypanus americanus

Key Differences

• Andean White-eared Opossum is Least Concern while Arraia is Near Threatened.

Taxonomic Classification

Rank	Andean White-eared Opossum	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Dasyatidae
Genus	Didelphis	Hypanus
Species	Didelphis pernigra	Hypanus americanus

Evolutionary Relationship

Andean White-eared Opossum and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Andean White-eared Opossum	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Andean White-eared Opossum

The Andean White-eared Opossum (Didelphis pernigra) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela