#echinoderm_genus  a genus of echinoderms
  supertype:  genus__genu  (biology) taxonomic group containing one or more species
  subtype:  genus_Euryale  genus_Astrophyton  genus_Gorgonocephalus  genus_Ptilocrinus  genus_Antedon  genus_Holothuria
  member of:  kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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