Black-eared Red-backed Vole vs Hudson s Thomaomys

Eothenomys olitor compared with Thomasomys hudsoni

Key Differences

• Black-eared Red-backed Vole is Least Concern while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Hudson s Thomaomys
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Rodentia (อันดับสัตว์ฟันแทะ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family same	Cricetidae	Cricetidae
Genus	Eothenomys	Thomasomys
Species	Eothenomys olitor	Thomasomys hudsoni

Evolutionary Relationship

Black-eared Red-backed Vole and Hudson s Thomaomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.