#sea_cow__seacow__sirenian_mammal__sirenian  any of two families of large herbivorous aquatic mammals with paddle-shaped tails and flipper-like forelimbs and no hind limbs
  supertype:  aquatic_mammal__aquaticmammal  whales and dolphins; manatees and dugongs; walruses; seals
  subtype:  manatee  dugong  Steller's_sea_cow
  member of:  order_Sirenia__Sirenia  manatees; dugongs; Stellar's sea cow
     member of:  subclass_Eutheria__Eutheria  all mammals except monotremes and marsupials
        member of:  class_Mammalia__Mammalia  warm-blooded vertebrates characterized by mammary glands in the female
           member of:  subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata  fishes; amphibians; reptiles; birds; mammals
              member of:  phylum_Chordata__Chordata  comprises true vertebrates and animals having a notochord
                 member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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