Black-eared Red-backed Vole vs Collared Aracari

Eothenomys olitor compared with Pteroglossus torquatus

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Collared Aracari
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Cricetidae	Ramphastidae
Genus	Eothenomys	Pteroglossus
Species	Eothenomys olitor	Pteroglossus torquatus

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Collared Aracari

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Collared Aracari
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Collared Aracari

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.

Collared Aracari

Collared Aracari (Pteroglossus torquatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.