#order_Ganoidei__Ganoidei  a group of mostly extinct primitive bony fishes characterized by armor-like bony scales
  supertype:  animal_order  the order of animals
  member of:  subclass_Teleostei
  member:  ganoid_fish__ganoid  primitive fishes having thick bony scales with a shiny covering
  member:  family_Amiidae__Amiidae  only the bowfins
     member:  genus_Amia__Amia  type genus of the Amiidae
        member:  bowfin__grindle__Amia_calva  primitive long-bodies carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America
  member:  family_Polyodontidae__Polyodontidae  paddlefishes
     member:  genus_Polyodon__Polyodon  type genus of the Polyodontidae
        member:  paddlefish__duckbill__Polyodon_spathula  primitive fish of the Mississippi valley having a long paddle-shaped snout
     member:  genus_Psephurus__Psephurus  a genus of Polyodontidae
        member:  Chinese_paddlefish__Psephurus_gladis  fish of larger rivers of China similar to the Mississippi paddlefish
  member:  family_Acipenseridae__Acipenseridae  sturgeons
     member:  sturgeon  large primitive fishes valued for their flesh and roe; widely distributed in north temperate zone
     member:  genus_Acipenser__Acipenser  type genus of the Acipenseridae: sturgeons
        member:  Pacific_sturgeon__white_sturgeon__whitesturgeon__Sacramento_sturgeon__Acipenser_transmontanus  food and game fish of marine and fresh waters of northwestern coast of North America
        member:  beluga__hausen__white_sturgeon__whitesturgeon__Acipenser_huso  valuable source of caviar and isinglass; found in Black and Caspian seas
  member:  family_Lepisosteidae__Lepisosteidae  comprises the genus Lepisosteus
     member:  genus_Lepisosteus__Lepisosteus  type genus of the Lepisosteidae: freshwater gars
        member:  gar__garfish__garpike__billfish__Lepisosteus_osseus  primitive predaceous North American fish covered with hard scales and having long jaws with needle-like teeth

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