Aiguillat à grosse tête vs Aiguillat commun

Squalus bucephalus compared with Squalus megalops

Key Differences

• Aiguillat à grosse tête is Data Deficient while Aiguillat commun is Least Concern.

Taxonomic Classification

Rank	Aiguillat à grosse tête	Aiguillat commun
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus bucephalus	Squalus megalops

Evolutionary Relationship

Aiguillat à grosse tête and Aiguillat commun share a common ancestor at the Genus level: Squalus.

Conservation Status

Aiguillat à grosse tête

DD — Data Deficient

Aiguillat commun

LC — Least Concern

Physical Characteristics

Attribute	Aiguillat à grosse tête	Aiguillat commun
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Aiguillat à grosse tête

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