Black-eared Red-backed Vole vs One-striped opossum

Eothenomys olitor compared with Monodelphis unistriata

Key Differences

• Black-eared Red-backed Vole is Least Concern while One-striped opossum is Critically Endangered.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	One-striped opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Didelphimorphia (Didelphimorphia)
Family	Cricetidae	Didelphidae
Genus	Eothenomys	Monodelphis
Species	Eothenomys olitor	Monodelphis unistriata

Evolutionary Relationship

Black-eared Red-backed Vole and One-striped opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

One-striped opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Black-eared Red-backed Vole	One-striped opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-eared Red-backed Vole

The Black-eared Red-backed Vole (Eothenomys olitor) is a species in the genus Eothenomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.