#cephalochordate  fishlike animals having a notochord rather than a true spinal column
  supertype:  chordate  any animal of the phylum Chordata having a notochord or spinal column
  member of:  subphylum_Cephalochordata
  subtype:  lancelet__amphioxus__amphioxu  small translucent lancet-shaped burrowing marine animal; primitive forerunner of the vertebrates

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