Black-eared Red-backed Vole vs Brownfish

Eothenomys olitor compared with Actinopyga echinites

Key Differences

• Black-eared Red-backed Vole is Least Concern while Brownfish is Vulnerable.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Brownfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Echinodermata (Equinoderme)
Class	Mammalia (mamíferos)	Holothuroidea (pepino-do-mar)
Order	Rodentia (Roedores)	Holothuriida (Holothuriida)
Family	Cricetidae	Holothuriidae
Genus	Eothenomys	Actinopyga
Species	Eothenomys olitor	Actinopyga echinites

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Brownfish

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brownfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. 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.

Brownfish

The Brownfish (Actinopyga echinites) is a species in the genus Actinopyga. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.