Black-eared Red-backed Vole vs Brazilian spiny tree-rat

Eothenomys olitor compared with Makalata didelphoides

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Brazilian spiny tree-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Cricetidae	Echimyidae
Genus	Eothenomys	Makalata
Species	Eothenomys olitor	Makalata didelphoides

Evolutionary Relationship

Black-eared Red-backed Vole and Brazilian spiny tree-rat share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Brazilian spiny tree-rat

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Brazilian spiny tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.