Black-eared Red-backed Vole vs Liben Lark

Eothenomys olitor compared with Heteromirafra archeri

Key Differences

• Black-eared Red-backed Vole is Least Concern while Liben Lark is Critically Endangered.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Liben Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Alaudidae
Genus	Eothenomys	Heteromirafra
Species	Eothenomys olitor	Heteromirafra archeri

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Liben Lark

CR — Critically Endangered

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Liben Lark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Liben Lark

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered 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.