#subclass_Copepoda__Copepoda  minute planktonic or parasitic crustaceans
  supertype:  #class__clas  (biology) a taxonomic group containing one or more orders
  member of:  #class_Crustacea
  member:  #copepod_crustacean__copepodcrustacean__copepod  minute marine or fresh-water crustaceans usually having six pairs of limbs on the thorax; some abundant in plankton and others parasitic on fish
  member:  #genus_Cyclops  copepod water fleas
     member:  #cyclops__cyclop__water_flea__waterflea  minute free-swimming freshwater copepod having a large median eye and pear-shaped body and long antennae used in swimming; important in some food chains and as intermediate hosts of parasitic worms that affect man e.g. Guinea worms
  member:  #order_Branchiura__Branchiura  copepods with suctorial mouthparts; parasitic on fishes
     member:  #fish_louse  a kind of copepod

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