Bighead spurdog vs Four-toed Jerboa

Squalus bucephalus compared with Allactaga tetradactyla

Taxonomic Classification

Rank	Bighead spurdog	Four-toed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Dipodidae
Genus	Squalus	Allactaga
Species	Squalus bucephalus	Allactaga tetradactyla

Evolutionary Relationship

Bighead spurdog and Four-toed Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Four-toed Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Bighead spurdog	Four-toed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Four-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bighead spurdog

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