Taxonomic information: brook lamprey

the root (no rank)
   Eukaryota (domain)
      Metazoa (kingdom)
         Chordata (phylum)
            Craniata (subphylum)
               Vertebrata (no rank)
                  Petromyzontiformes (order)
                     Petromyzontidae (family)
                        Lampetra (genus)
                           Lampetra planeri (species)
                              brook lamprey (primary common name)
                                 [show inferior taxa]

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