Aka ei vs Patagonian Opossum

Hemitrygon akajei compared with Lestodelphys halli

Key Differences

• Aka ei is Near Threatened while Patagonian Opossum is Least Concern.

Taxonomic Classification

Rank	Aka ei	Patagonian Opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Didelphimorphia (Didelphimorphia)
Family	Dasyatidae	Didelphidae
Genus	Hemitrygon	Lestodelphys
Species	Hemitrygon akajei	Lestodelphys halli

Evolutionary Relationship

Aka ei and Patagonian Opossum share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Aka ei

NT — Near Threatened

Patagonian Opossum

LC — Least Concern

Physical Characteristics

Attribute	Aka ei	Patagonian Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aka ei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Patagonian Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aka ei

The Brown Stingray (Hemitrygon akajei) is a species in the genus Hemitrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.