External link - taxa
Ichthyaetus leucophthalmus - White-eyed Gull  BIOLIB: (Temminck, 1825) | |
| Ichthyaetus melanocephalus - Mediterranean Gull BIOLIB: (Temminck, 1820) | |
| Ichthyaetus relictus - Relict Gull BIOLIB: (Lönnberg, 1931) | |
| Larus argentatus - European Herring Gull BIOLIB: Pontoppidan, 1763 | |
| Larus armenicus - Armenian Gull BIOLIB: Buturlin, 1934 | |
| Larus atlanticus - Olrog's Gull BIOLIB: Olrog, 1958 | |
| Larus belcheri - Belcher's Gull BIOLIB: Vigors, 1829 | |
| Larus cachinnans - Caspian Gull BIOLIB: Pallas, 1811 | |
| Larus californicus - California Gull BIOLIB: Lawrence, 1854 | |
| Larus canus - Mew Gull BIOLIB: Linnaeus, 1758 | |
| Larus crassirostris - Black-tailed Gull BIOLIB: Vieillot, 1818 | |
| Larus delawarensis - Ring-billed Gull BIOLIB: Ord, 1815 | |
| Larus dominicanus - Kelp Gull BIOLIB: M. H. C. Lichtenstein, 1823 | |
| Larus fuscus - Lesser Black-backed Gull BIOLIB: Linnaeus, 1758 | |
| Larus glaucescens - Glaucous-winged Gull BIOLIB: J. F. Naumann, 1840 | |
| Larus glaucoides - Iceland Gull BIOLIB: B. Meyer, 1822 | |
| Larus heermanni - Heermann's Gull BIOLIB: Cassin, 1852 | |
| Larus hyperboreus - Glaucous Gull BIOLIB: Gunnerus, 1767 | |
| Larus livens - Yellow-footed Gull BIOLIB: Dwight, 1919 | |
| Larus marinus - Great Black-backed Gull BIOLIB: Linnaeus, 1758 | |
| Larus michahellis - Yellow-legged Gull BIOLIB: J. F. Naumann, 1840 | |
| Larus occidentalis - Western Gull BIOLIB: Audubon, 1839 | |
| Larus pacificus - Pacific Gull BIOLIB: Latham, 1802 | |
| Larus schistisagus - Slaty-backed Gull BIOLIB: Stejneger, 1884 | |
| Larus thayeri = Larus glaucoides thayeri Brooks, 1915 - Thayer's Gull BIOLIB: W. S. Brooks, 1915 | |
| Leucophaeus atricilla - Laughing Gull BIOLIB: (Linnaeus, 1758) | |
| Leucophaeus fuliginosus - Lava Gull BIOLIB: (Gould, 1841) | |
| Leucophaeus modestus - Grey Gull BIOLIB: (Tschudi, 1843) | |
| Leucophaeus pipixcan - Franklin's Gull BIOLIB: (Wagler, 1831) | |
| Leucophaeus scoresbii - Dolphin Gull BIOLIB: (Traill, 1823) | |
| Pagophila eburnea - Ivory Gull BIOLIB: (Phipps, 1774) | |
| Rissa brevirostris - Red-legged Kittiwake BIOLIB: (Bruch, 1853) | |
| Rissa tridactyla - Black-legged Kittiwake BIOLIB: (Linnaeus, 1758) | |
| Saundersilarus saundersi = Chroicocephalus saundersi Swinhoe, 1871 - Saunders's Gull BIOLIB: (Swinhoe, 1871) | |
| Xema sabini - Sabine's Gull BIOLIB: (Sabine, 1819) | |
| Creagrus furcatus - Swallow-tailed Gull BIOLIB: (Néboux, 1842) | |
| Hydrocoloeus minutus - Little Gull BIOLIB: (Pallas, 1776) | |
| Hydrocoloeus roseus = Rhodostethia rosea (MacGillivray, 1824) - Ross's Gull BIOLIB: (MacGillivray, 1824) | |
| Chroicocephalus brunnicephalus - Brown-headed Gull BIOLIB: (Jerdon, 1840) | |
| Chroicocephalus bulleri - Black-billed Gull BIOLIB: (Hutton, 1871) | |
| Chroicocephalus cirrocephalus - Grey-headed Gull BIOLIB: (Vieillot, 1818) | |
| Chroicocephalus genei - Slender-billed Gull BIOLIB: (Brème, 1839) | |
| Chroicocephalus hartlaubii - Hartlaub's Gull BIOLIB: (Bruch, 1853) | |
| Chroicocephalus maculipennis - Brown-hooded Gull BIOLIB: (Lichtenstein, 1823) | |
| Chroicocephalus novaehollandiae - Silver Gull BIOLIB: (Stephens, 1826) | |
| Chroicocephalus philadelphia - Bonaparte's Gull BIOLIB: (Ord, 1815) | |
| Chroicocephalus ridibundus - Black-headed Gull BIOLIB: (Linnaeus, 1766) | |
| Chroicocephalus scopulinus = Chroicocephalus novaehollandiae scopulinus (Forster, 1844) - Red-billed Gull BIOLIB: (J. R. Forster, 1844) | |
| Chroicocephalus serranus - Andean Gull BIOLIB: (Tschudi, 1844) | |
| Ichthyaetus audouinii - Audouin's Gull BIOLIB: (Payraudeau, 1826) | |
| Ichthyaetus hemprichii - Sooty Gull BIOLIB: (Bruch, 1853) | |
| Ichthyaetus ichthyaetus - Pallas's Gull BIOLIB: (Pallas, 1773) |