Blackish stingray vs Guianan White-eared Opossum

Hemitrygon navarrae compared with Didelphis imperfecta

Key Differences

• Blackish stingray is Vulnerable while Guianan White-eared Opossum is Least Concern.

Taxonomic Classification

Rank	Blackish stingray	Guianan White-eared Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Didelphimorphia (Didelphimorphia)
Family	Dasyatidae	Didelphidae
Genus	Hemitrygon	Didelphis
Species	Hemitrygon navarrae	Didelphis imperfecta

Evolutionary Relationship

Blackish stingray and Guianan White-eared Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish stingray

VU — Vulnerable

Guianan White-eared Opossum

LC — Least Concern

Physical Characteristics

Attribute	Blackish stingray	Guianan White-eared Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Blackish stingray

The Blackish stingray (Hemitrygon navarrae) is a species in the genus Hemitrygon. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.