. . "Rhodostethia rosea (MacGillivray 1824)" . "(MacGillivray 1824)" . . . . "Laridae" . . . . . . . "Chordata" . . . . "Ross's Gull" . "Animalia" . "Rhodostethia" . . . . "Charadriiformes" . "Aves" . . "Rhodostethia rosea" .