Black-eared Red-backed Vole vs Silver Gull

Eothenomys olitor compared with Chroicocephalus novaehollandiae

Key Differences

• Black-eared Red-backed Vole is Least Concern while Silver Gull is Not Evaluated.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Silver Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Laridae
Genus	Eothenomys	Chroicocephalus
Species	Eothenomys olitor	Chroicocephalus novaehollandiae

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Silver Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Silver Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Gull

Habitat

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

Range

Found in Norway.

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.