Narrow-headed Vole vs Heller Tiefenrochen

Microtus gregalis compared with Bathyraja pallida

Taxonomic Classification

Rank	Narrow-headed Vole	Heller Tiefenrochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Rodentia (Nagetiere)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Microtus	Bathyraja
Species	Microtus gregalis	Bathyraja pallida

Evolutionary Relationship

Narrow-headed Vole and Heller Tiefenrochen share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Heller Tiefenrochen

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	Heller Tiefenrochen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Heller Tiefenrochen