Gray Red-backed Vole vs Ray

Myodes rufocanus compared with Bathyraja schroederi

Taxonomic Classification

Rank	Gray Red-backed Vole	Ray
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Elasmobranchii
Order	Rodentia (啮齿目)	Rajiformes (鳐目)
Family	Cricetidae	Arhynchobatidae
Genus	Myodes	Bathyraja
Species	Myodes rufocanus	Bathyraja schroederi

Evolutionary Relationship

Gray Red-backed Vole and Ray share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Gray Red-backed Vole

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Gray Red-backed Vole	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Ray

Habitat

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

Range

Found in Chile.