#mackerel_shark  fierce pelagic and oceanic sharks
  supertype:  shark  any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales
  subtype:  porbeagle  mako_shark  great_white_shark  basking_shark
  member of:  family_Lamnidae__Lamnidae  oceanic sharks
     member of:  subclass_Elasmobranchii__Elasmobranchii__Selachii__subclass_Selachii  sharks; rays; dogfishes; skates
        member of:  class_Chondrichthyes__Chondrichthyes  cartilaginous fishes
           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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