Bighead spurdog vs Large-eared Mountain Vole

Squalus bucephalus compared with Alticola macrotis

Key Differences

• Bighead spurdog is Data Deficient while Large-eared Mountain Vole is Least Concern.

Taxonomic Classification

Rank	Bighead spurdog	Large-eared Mountain 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	Alticola
Species	Squalus bucephalus	Alticola macrotis

Evolutionary Relationship

Bighead spurdog and Large-eared Mountain Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Large-eared Mountain Vole

LC — Least Concern

Physical Characteristics

Attribute	Bighead spurdog	Large-eared Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bighead spurdog

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