#family_Nepidae__Nepidae  water scorpions
  supertype:  arthropod_family__arthropodfamily  any of the arthropods
  member:  water_scorpion  genus_Nepa  genus_Ranatra
  member of:  suborder_Heteroptera__Heteroptera  true bugs
     member of:  order_Hemiptera__Hemiptera  plant bugs; bedbugs; some true bugs; also includes suborders Heteroptera (true bugs) and Homoptera (e.g. aphids; plant lice; cicadas)
        member of:  class_Insecta__Insecta__Hexapoda__class_Hexapoda  insects; about five-sixths of all known animal species
           member of:  phylum_Arthropoda__Arthropoda  jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes
              member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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