Bighead spurdog vs European Snow Vole

Squalus bucephalus compared with Chionomys nivalis

Key Differences

• Bighead spurdog is Data Deficient while European Snow Vole is Least Concern.

Taxonomic Classification

Rank	Bighead spurdog	European Snow 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	Chionomys
Species	Squalus bucephalus	Chionomys nivalis

Evolutionary Relationship

Bighead spurdog and European Snow Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

European Snow Vole

LC — Least Concern

Physical Characteristics

Attribute	Bighead spurdog	European Snow Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

European Snow Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine.

Bighead spurdog

The Bighead spurdog (Squalus bucephalus) is a species in the genus Squalus.