Somniosidae (Sleeper sharks) | CLASSIFICATION

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 Squaliformes
        
        Family Somniosidae (Sleeper sharks)
        
        Genus Centroscymnus
        
        Genus Centroselachus
        
        Genus Proscymnodon
        
        Genus Scymnodalatias
        
        Genus Scymnodon
        
        Genus Somniosus
        
        Genus Zameus