Black-eared Red-backed Vole vs Boring Sponge

Eothenomys olitor compared with Cliona celata

Key Differences

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

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Boring Sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Porifera (Sponges)
Class	Mammalia (Mammals)	Demospongiae (Demospongiae)
Order	Rodentia (Rodents)	Clionaida (Clionaida)
Family	Cricetidae	Clionaidae
Genus	Eothenomys	Cliona
Species	Eothenomys olitor	Cliona celata

Evolutionary Relationship

Black-eared Red-backed Vole and Boring Sponge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Boring Sponge

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boring Sponge

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and South America (Argentina).

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.

Boring Sponge

The Boring Sponge (Cliona celata) is a species in the genus Cliona. Native to Europe and South America, inhabiting ecosystems characteristic of the region.