#otter  freshwater carnivorous mammal having webbed and clawed feet and dark brown fur
  supertype:  #musteline_mammal__mustelinemammal__musteline  fissiped fur-bearing carnivorous mammals
  member of:  #genus_Lutra
  subtype:  #river_otter__riverotter__Lutra_canadensis  sociable aquatic animal widely distributed along streams and lake borders in North America
  subtype:  #Eurasian_otter__Lutra_lutra  otter found in Europe and Asia

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