"[Pisces]" Class Elasmobranchii Bonaparte, 1838 see Subclass Elasmobranchii Bonaparte, 1838 Order Squaliformes Compagno, 1973 - dogfish sharks Family Dalatiidae Gray, 1851 - kitefin sharks Subfamily Oxynotinae Gill, 1872 see Family Oxynotidae Gill, 1872