Imperium naturæ C. Linnaeus, 1758 - nature
   Mundus Plinius - physical world
     naturalia - natural bodies
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Pisces Linnaeus, 1758 see Superclass Pisces Linnaeus, 1758
           Order Apodes Linnaeus, 1758 see Order Anguilliformes Rafinesque, 1810
             Genus Stromateus Linnaeus, 1758
               1 Stromateus fiatola Linnaeus, 1758 - blue butterfish
               2 Stromateus paru Linnaeus, 1758 see Peprilus paru (C. Linnaeus, 1758)