Taxonomic information: freshwater dolphins

the root (no rank)
   Eukaryota (domain)
      Metazoa (kingdom)
         Chordata (phylum)
            Craniata (subphylum)
               Vertebrata (no rank)
                  Gnathostomata (superclass)
                     Sarcopterygii (class)
                        Tetrapoda (no rank)
                           Amniota (no rank)
                              Mammalia (class)
                                 Eutheria (superorder)
                                    Cetacea (order)
                                       Odontoceti (suborder)
                                          Platanistidae (family)
                                             freshwater dolphins (common name)
                                                [hide inferior taxa]

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