Humpback Western dogfish vs Narrow-headed Vole

Squalus quasimodo compared with Microtus gregalis

Key Differences

• Humpback Western dogfish is Data Deficient while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Humpback Western dogfish	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Cricetidae
Genus	Squalus	Microtus
Species	Squalus quasimodo	Microtus gregalis

Evolutionary Relationship

Humpback Western dogfish and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Humpback Western dogfish

DD — Data Deficient

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Humpback Western dogfish	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Humpback Western dogfish

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.