vs Black-eared Red-backed Vole

Acanthocorbis asymmetrica compared with Eothenomys olitor

Key Differences

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

Taxonomic Classification

Rank		Black-eared Red-backed Vole
Kingdom	Protozoa (protozoa)	Animalia (Animals)
Phylum	Choanozoa (Choanozoa)	Chordata (Chordates)
Class	Choanoflagellatea (Choanoflagellatea)	Mammalia (Mammals)
Order	Choanoflagellida (Choanoflagellida)	Rodentia (Rodents)
Family	Acanthoecidae	Cricetidae
Genus	Acanthocorbis	Eothenomys
Species	Acanthocorbis asymmetrica	Eothenomys olitor

Conservation Status

NE — Not Evaluated

Black-eared Red-backed Vole

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Acanthocorbis asymmetrica is a marine choanoflagellate, a unicellular organism closely related to the ancestors of animals, living in coastal and open ocean waters. Its cells are enclosed within a lorica (basket-like cage) constructed from siliceous costal strips that form an asymmetric pattern, distinguishing it from related species. It feeds on bacteria, playing a role in marine microbial food webs.

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.