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 Branchiostegi Linnaeus, 1758
             Genus Diodon Linnaeus, 1758 - porcupinefish
               1 Diodon atringa Linnaeus, 1758 see Chilomycterus atringa (C. Linnaeus, 1758)
               2 Diodon reticulatus Linnaeus, 1758 see Chilomycterus reticulatus (C. Linnaeus, 1758)
               3 Diodon echinatus Linnaeus, 1758 see Chilomycterus reticulatus (C. Linnaeus, 1758)
               4 Diodon spinosus Linnaeus, 1758 see Chilomycterus spinosus (C. Linnaeus, 1758)
               5 Diodon hystrix Linnaeus, 1758 - porcupinefish
               6 Diodon holocanthus Linnaeus, 1758 - balloonfish
               7 Diodon raninus Linnaeus, 1758