Big-eared opossum vs Brown stingray

Didelphis aurita compared with Neotrygon annotata

Key Differences

• Big-eared opossum is Least Concern while Brown stingray is Near Threatened.

Taxonomic Classification

Rank	Big-eared opossum	Brown stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Myliobatiformes (Myliobatiformes)
Family	Didelphidae	Dasyatidae
Genus	Didelphis	Neotrygon
Species	Didelphis aurita	Neotrygon annotata

Evolutionary Relationship

Big-eared opossum and Brown stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Brown stingray

NT — Near Threatened

Physical Characteristics

Attribute	Big-eared opossum	Brown stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown stingray

Big-eared opossum

The Big-eared opossum (Didelphis aurita) 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.

Brown stingray

The Brown Stingray (Neotrygon annotata) is a species in the genus Neotrygon. It is currently classified as Near Threatened on the IUCN Red List. As a member of the genus Neotrygon, it shares characteristics with related species within this taxonomic group.