#crustacean  any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton
  supertype:  #arthropod  invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin
  subtype:  #malacostracan_crustacean  #decapod_crustacean  #brachyuran  #stomatopod_crustacean  #branchiopod_crustacean  #copepod_crustacean  #seed_shrimp  #barnacle
  part:  #green_gland  #nipper
  member of:  #class_Crustacea__Crustacea  class of mandibulate arthropods including: lobsters; crabs; shrimps; woodlice; barnacles; decapods; water fleas
     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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