#arthropod  invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin
  supertype:  #invertebrate  any animal lacking a backbone or notochord; the term is not used as a scientific classification
  subtype:  #arachnid  #myriapod  #garden_centipede  #tardigrade  #centipede  #millipede  #sea_spider  #class_Merostomata  #horseshoe_crab  #Asian_horseshoe_crab  #eurypterid  #tongue_worm  #crustacean  #onychophoran  #insect  #instar
  member of:  #phylum_Arthropoda
  part:  #sclerite  hard plate or element of the exoskeleton of some arthropods
  part:  #carapace__shell__cuticle  hard outer covering or case of certain organisms such as arthropods and turtles
  part:  #apodeme  ridge-like ingrowth of the exoskeleton of an arthropod that supports internal organs and provides attachment points for muscles
  part:  #arthromere  any of the segments in the body of a jointed animal like an arthropod
  part:  #thorax.body_part  the middle region of the body of an arthropod between the head and the abdomen

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