Black-eared Red-backed Vole vs Greater Long-tongued Bat

Eothenomys olitor compared with Choeroniscus periosus

Key Differences

• Black-eared Red-backed Vole is Least Concern while Greater Long-tongued Bat is Vulnerable.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Greater Long-tongued Bat
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	Rodentia (ネズミ目)	Chiroptera (翼手目)
Family	Cricetidae	Phyllostomidae
Genus	Eothenomys	Choeroniscus
Species	Eothenomys olitor	Choeroniscus periosus

Evolutionary Relationship

Black-eared Red-backed Vole and Greater Long-tongued Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Greater Long-tongued Bat

VU — Vulnerable

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Greater Long-tongued Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.