Taxonomic information: common tree shrew

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)
                                    Scandentia (order)
                                       Tupaiidae (family)
                                          Tupaia glis (species)
                                             common tree shrew (primary common name)
                                                [hide inferior taxa]

Another query: