Taxonomic information: eels

the root (no rank)
   Eukaryota (domain)
      Metazoa (kingdom)
         Chordata (phylum)
            Craniata (subphylum)
               Vertebrata (no rank)
                  Gnathostomata (superclass)
                     Actinopterygii (class)
                        Neopterygii (no rank)
                           Teleostei (no rank)
                              Anguilliformes (order)
                                 eels (common name)
                                    [hide inferior taxa]

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