Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
Count: -
   Subclass Elasmobranchii Bonaparte, 1838 - shark-like fishes see Infraclass Elasmobranchii Bonaparte, 1838
  Count: -
     Cohort Euselachii Hay, 1902 - spined sharks and relatives see Subclass Euselachii Hay, 1902
    Count: -
       Subcohort Neoselachii Compagno, 1977 - modern sharks and rays see Infraclass Elasmobranchii Bonaparte, 1838
      Count: [o] 13o;34f;102g;394s
         Superorder Rajomorphii - rays see Superorder Batoidea
        Count: [o] 5o
           Order Myliobatiformes Compagno, 1973 - stingrays
          Count: -