Narrow-headed Vole vs River Lamprey

Microtus gregalis compared with Lampetra ayresii

Taxonomic Classification

Rank	Narrow-headed Vole	River Lamprey
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Petromyzonti (Petromyzonti)
Order	Rodentia (قوارض)	Petromyzontiformes (جلكيات)
Family	Cricetidae	Petromyzontidae
Genus	Microtus	Lampetra
Species	Microtus gregalis	Lampetra ayresii

Evolutionary Relationship

Narrow-headed Vole and River Lamprey share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Narrow-headed Vole

LC — Least Concern

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Lamprey