Sphyrna zygaena

Naamgeving

name	Cornuda cruz
name	SPHYRN Sphyrn 4
name	Smooth hammerhead
name	Requin-marteau commun
Valid name	Sphyrna zygaena
Synonym	Squalus malleus Shaw and Nodder, 1796
Synonym	Zygaena vulgaris Cloquet, 1830
Synonym	Zygaena subarcuata Storer, 1848

Indeling

• Chordata  [phylum] Chordates
  • Vertebrata  [subphylum] Vertebrates
    • Gnathostomata  [superclass] Gnathostomes
      • Chondrichthyes  [class] Chondrichthians
        • Elasmobranchii  [subclass] Elasmobranchs
          • Galeomorphii  [superorder]
            • Carcharhiniformes  [order]
              • Sphyrnidae  [family] Bonnethead sharks
                • Sphyrna  [genus]
                  • Sphyrna zygaena  [species] Smooth hammerhead