#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
  supertype:  crustacean  any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton
  subtype:  brit  cyclops  fish_louse
  member of:  subclass_Copepoda
  part of:  plankton  the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water

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