Aosuji tobiei vs Big-eared opossum

Aetomylaeus nichofii compared with Didelphis aurita

Key Differences

• Aosuji tobiei is Vulnerable while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	Aosuji tobiei	Big-eared 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	Myliobatidae	Didelphidae
Genus	Aetomylaeus	Didelphis
Species	Aetomylaeus nichofii	Didelphis aurita

Evolutionary Relationship

Aosuji tobiei and Big-eared opossum share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Aosuji tobiei

VU — Vulnerable

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	Aosuji tobiei	Big-eared opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aosuji tobiei

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.

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aosuji tobiei

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.