#phylum  (biology) the major taxonomic group of animals and plants; contains classes
  supertype:  #taxonomic_group__taxonomicgroup__taxon  animal or plant group having natural relations
  subtype:  #phylum_Pyrrophyta  #phylum_Protozoa  #phylum_Cryptophyta  #phylum_Chordata  #subphylum_Cephalochordata  #subphylum_Urochordata  #subphylum_Vertebrata  #phylum_Arthropoda  #subphylum_Pentastomida  #phylum_Porifera  #phylum_Cnidaria  #phylum_Ctenophora  #phylum_Acanthocephala  #phylum_Chaetognatha  #phylum_Platyhelminthes  #phylum_Nemertea  #phylum_Pogonophora  #phylum_Rotifera  #phylum_Nematoda  #phylum_Annelida  #phylum_Mollusca  #phylum_Phoronida  #phylum_Bryozoa  #phylum_Ectoprocta  #phylum_Entoprocta  #phylum_Cycliophora  #phylum_Brachiopoda  #phylum_Sipuncula  #phylum_Echinodermata  #division.phylum
  member of:  #kingdom
  member:  #subphylum  (biology) a taxonomic group ranking between a phylum and a class
  member:  #class__clas  (biology) a taxonomic group containing one or more orders
     member:  #order.taxonomic_group  (biology) taxonomic group containing one or more families
        member:  #suborder  (biology) taxonomic group that is a subdivision of an order
        member:  #family  (biology) a taxonomic group containing one or more genera; "sharks belong to the fish family"
           member:  #subfamily  (biology) a taxonomic category below a family
           member:  #tribe  (biology) a taxonomic category between a genus and a subfamily
           member:  #genus__genu  (biology) taxonomic group containing one or more species
              member:  #subgenus  (biology) taxonomic group between a genus and a species
              member:  #species__specie  (biology) taxonomic group whose members can interbreed
                 member:  #breed.animal_group__strain__stock__variety  a special kind of domesticated animals within a species; "he experimented on a particular breed of white rats"; "he created a new variety of sheep"
                 member:  #var.__form__variant  (biology) a group of organisms within a species that differ in trivial ways from similar groups; "a new strain of microorganisms"

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