Animal Diversity Web

Heterodontus portusjacksoni

Bullhead

(Also: Bullhead shark; Dogshark; Horn shark; Oyster crusher)

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Class Chondrichthyes (rays, sharks, and relatives)
        
        Elasmobranchii
        
        Order Heterodontiformes
        
        Family Heterodontidae (Bullhead, horn, or Port Jackson sharks)
        
        Genus Heterodontus
        
        Species Heterodontus portusjacksoni (Bullhead)