Black-eared Red-backed Vole vs Violet-fronted Brilliant

Eothenomys olitor compared with Heliodoxa leadbeateri

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Violet-fronted Brilliant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Cricetidae	Trochilidae
Genus	Eothenomys	Heliodoxa
Species	Eothenomys olitor	Heliodoxa leadbeateri

Evolutionary Relationship

Black-eared Red-backed Vole and Violet-fronted Brilliant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Violet-fronted Brilliant

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Violet-fronted Brilliant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Violet-fronted Brilliant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.