Andean White-eared Opossum vs Madara tobiei

Didelphis pernigra compared with Aetobatus narinari

Key Differences

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

Taxonomic Classification

Rank	Andean White-eared Opossum	Madara tobiei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (トビエイ目)
Family	Didelphidae	Myliobatidae
Genus	Didelphis	Aetobatus
Species	Didelphis pernigra	Aetobatus narinari

Evolutionary Relationship

Andean White-eared Opossum and Madara tobiei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Andean White-eared Opossum

LC — Least Concern

Madara tobiei

NT — Near Threatened

Physical Characteristics

Attribute	Andean White-eared Opossum	Madara tobiei
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.

Madara tobiei

Habitat

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

Range

Distributed across Colombia, Taiwan, and 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.

Madara tobiei

The Bishop ray (Aetobatus narinari) is a species in the genus Aetobatus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela