#pectoral_girdle  a skeletal support to which the forelimbs of vertebrates are attached
  supertype:  girdle  an encircling or ringlike structure
  part:  shoulder_girdle
  part of:  appendicular_skeleton  the part of the skeleton that includes the pectoral girdle and the pelvic girdle and the upper and lower limbs
     part of:  endoskeleton  the internal skeleton; bony and cartilaginous structure (especially of vertebrates)

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