Black-eared Red-backed Vole vs tucano-de-mandíbula-preta

Eothenomys olitor compared with Ramphastos ambiguus

Key Differences

• Black-eared Red-backed Vole is Least Concern while tucano-de-mandíbula-preta is Vulnerable.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	tucano-de-mandíbula-preta
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Rodentia (Roedores)	Piciformes (Piciformes)
Family	Cricetidae	Ramphastidae
Genus	Eothenomys	Ramphastos
Species	Eothenomys olitor	Ramphastos ambiguus

Evolutionary Relationship

Black-eared Red-backed Vole and tucano-de-mandíbula-preta share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

tucano-de-mandíbula-preta

VU — Vulnerable

Physical Characteristics

Attribute	Black-eared Red-backed Vole	tucano-de-mandíbula-preta
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tucano-de-mandíbula-preta

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. 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.

tucano-de-mandíbula-preta

Black-mandibled Toucan (Ramphastos ambiguus) está classificado como Vulnerável (VU) na Lista Vermelha da IUCN. Enfrenta alto risco de ameaça na natureza, com populações em declínio e pressão crescente sobre seu habitat.