#subphylum  (biology) a taxonomic group ranking between a phylum and a class
  supertype:  #taxonomic_group__taxonomicgroup__taxon  animal or plant group having natural relations
  member of:  #phylum  (biology) the major taxonomic group of animals and plants; contains classes
     member of:  #kingdom  one of seven biological categories: Monera or Protoctista or Plantae or Fungi or Animalia

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