#class_Ascidiaceae__Ascidiaceae  sometimes classified as an order: sea squirts
  supertype:  #class__clas  (biology) a taxonomic group containing one or more orders
  member of:  #subphylum_Urochordata
  member:  #ascidian  minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves
  member:  #ascidian_tadpole  free-swimming larva of ascidians; they have a tail like a tadpole that contains the notochord

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