. . "Laridae" . "Larus saundersi (Swinhoe 1871)" . . . "Larus saundersi" . "Chordata" . "(Swinhoe 1871)" . "Saunders's Gull" . . . "Aves" . . "Animalia" . "Charadriiformes" . . . . . "Larus" . . . . .