Narrow-headed Vole vs Ray

Microtus gregalis compared with Bathyraja schroederi

Taxonomic Classification

Rank	Narrow-headed Vole	Ray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Rodentia (Bộ Gặm nhấm)	Rajiformes (Bộ Cá đuối)
Family	Cricetidae	Arhynchobatidae
Genus	Microtus	Bathyraja
Species	Microtus gregalis	Bathyraja schroederi

Evolutionary Relationship

Narrow-headed Vole and Ray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

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

Range

Found in Chile.