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 Abdominales Linnaeus, 1758
             Genus Silurus Linnaeus, 1758
               01 Silurus asotus Linnaeus, 1758 - Japanese catfish
               02 Silurus glanis Linnaeus, 1758 - Danube catfish
               03 Silurus aspredo Linnaeus, 1758 see Aspredo aspredo (C. Linnaeus, 1758)
               04 Silurus mystus Linnaeus, 1758 see Schilbe mystus (C. Linnaeus, 1758)
               05 Silurus anguillaris Linnaeus, 1758 see Clarias anguillaris (C. Linnaeus, 1758)
               06 Silurus batrachus Linnaeus, 1758 see Clarias batrachus (C. Linnaeus, 1758)
               07 Silurus undecimalis Linnaeus, 1758
               08 Silurus militaris Linnaeus, 1758 see Osteogeneiosus militaris (C. Linnaeus, 1758)
               09 Silurus catus Linnaeus, 1758 see Ameiurus catus (C. Linnaeus, 1758)
               10 Silurus clarias Linnaeus, 1758 see Synodontis clarias (C. Linnaeus, 1758)
               11 Silurus ascita Linnaeus, 1758
               12 Silurus costatus Linnaeus, 1758 see Platydoras costatus (C. Linnaeus, 1758)
               13 Silurus callichthys Linnaeus, 1758 see Callichthys callichthys (C. Linnaeus, 1758)
               14 Silurus cataphractus Linnaeus, 1758 see Acanthodoras cataphractus (C. Linnaeus, 1758)