#genus_Larus__Larus  type genus of the Laridae
  supertype:  bird_genus  a genus of birds
  member of:  family_Laridae
  member:  mew_gull__mewgull__sea_mew__Larus_canus  the common gull of Eurasia and northeastern North America
  member:  great_black-backed_gull__black-backed_gull__cob__larusmarinu  white gull having a black back and wings
  member:  herring_gull__herringgull__Larus_argentatus  large gull of the northern hemisphere
  member:  laughing_gull__blackcap__pewit__pewit_gull__pewitgull__Larus_ridibundus  small black-headed European gull

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