Classification
Animalia [kingdom]Chordata [phylum]
Vertebrata [subphylum]
Gnathostomata [superclass]
Chondrichthyes [class]
Elasmobranchii [subclass]
Squalomorphii [superorder]
Squaliformes [order]
Squalidae [family]
Familia Squalidae bevat de volgende taxa:
    Aculeola [genus]        
    Centrophorus [genus]        
    Centroscyllium [genus]        
    Centroscymnus [genus]        
    Cirrhigaleus [genus]        
    Dalatias [genus]        
    Deania [genus]        
    Etmopterus [genus]        
    Euprotomicroides [genus]        
    Euprotomicrus [genus]        
    Heteroscymnoides [genus]        
    Isistius [genus]        
    Scymnodalatias [genus]        
    Scymnodon [genus]        
    Somniosus [genus]        
    Squaliolus [genus]        
    Squalus [genus]