#fish  any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills
  supertype:  aquatic_vertebrate__aquaticvertebrate  animal living wholly or chiefly in or on water
  subtype:  cartilaginous_fish  game_fish  food_fish  rough_fish  mouthbreeder  spawner  bony_fish
  part:  fish_scale  roe.egg  milt  lateral_line_organ  fin  caudal_fin  fishbone
  member of:  Pisces  a group of vertebrates comprising both cartilaginous and bony fishes and sometimes including the jawless vertebrates; not used technically
     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
  member of:  school.animal_group__shoal  a large group of fish; "a school of small glittering fish swam by"

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