Big-eared opossum vs Central Australian Rock Rat

Didelphis aurita compared with Zyzomys pedunculatus

Key Differences

• Big-eared opossum is Least Concern while Central Australian Rock Rat is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Central Australian Rock Rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (ネズミ目)
Family	Didelphidae	Muridae (Mice & Rats)
Genus	Didelphis	Zyzomys
Species	Didelphis aurita	Zyzomys pedunculatus

Evolutionary Relationship

Big-eared opossum and Central Australian Rock Rat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Big-eared opossum

LC — Least Concern

Central Australian Rock Rat

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Central Australian Rock Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Central Australian Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Central Australian Rock Rat

The Central Australian Rock Rat (Zyzomys pedunculatus) is a species in the genus Zyzomys. It is currently classified as Critically Endangered on the IUCN Red List.