Bennett's cowtail vs Big-eared opossum

Hemitrygon bennettii compared with Didelphis aurita

Key Differences

• Bennett's cowtail is Vulnerable while Big-eared opossum is Least Concern.

Taxonomic Classification

Rank	Bennett's cowtail	Big-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 bennettii	Didelphis aurita

Evolutionary Relationship

Bennett's cowtail and Big-eared opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bennett's cowtail

VU — Vulnerable

Big-eared opossum

LC — Least Concern

Physical Characteristics

Attribute	Bennett's cowtail	Big-eared opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bennett's cowtail

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.

Bennett's cowtail

The Bennett's cowtail (Hemitrygon bennettii) 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.

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.