#genus_Procellaria__Procellaria  type genus of the Procellariidae
  supertype:  #bird_genus  a genus of birds
  member of:  #family_Procellariidae
  member:  #white-chinned_petrel__whitechinnedpetrel__Procellaria_aequinoctialis  large black petrel of southern seas having a white mark on the chin

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