Bighead spurdog vs Long-eared Hedgehog

Squalus bucephalus compared with Hemiechinus auritus

Key Differences

• Bighead spurdog is Data Deficient while Long-eared Hedgehog is Least Concern.

Taxonomic Classification

Rank	Bighead spurdog	Long-eared Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Erinaceomorpha (Erinaceomorpha)
Family	Squalidae	Erinaceidae
Genus	Squalus	Hemiechinus
Species	Squalus bucephalus	Hemiechinus auritus

Evolutionary Relationship

Bighead spurdog and Long-eared Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Long-eared Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Bighead spurdog	Long-eared Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Bighead spurdog

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