Alca Linnaeus, 1758 (basis of record)
Alca torda Linnaeus, 1758 (basis of record)
Alcidae Leach, 1820 (basis of record)
Alle Link, 1806 (basis of record)
Alle alle (Linnaeus, 1758) (basis of record)
Anatidae Vigors, 1825 (basis of record)
Balaena Linnaeus, 1758 (basis of record)
Balaenidae (basis of record)
Balaenoptera Lacépède, 1804 (basis of record)
Balaenoptera acutorostrata Lacépède, 1804 (basis of record)
Balaenoptera borealis Lesson, 1828 (basis of record)
Balaenoptera musculus (Linnaeus, 1758) (basis of record)
Balaenoptera physalus (Linnaeus, 1758) (basis of record)
Balaenopteridae Gray, 1864 (basis of record)
Bulweria Bonaparte, 1843 (basis of record)
Bulweria bulwerii (Jardine & Selby, 1828) (basis of record)
Calonectris Mathews & Iredale, 1915 (basis of record)
Calonectris diomedea (Scopoli, 1769) (basis of record)
Caretta Rafinesque, 1814 (basis of record)
Caretta caretta (Linnaeus, 1758) (basis of record)
Catharacta Brünnich, 1764 accepted as Stercorarius Brisson, 1760 (basis of record)
Catharacta skua Brünnich, 1764 accepted as Stercorarius skua (Brünnich, 1764) (basis of record)
Cepphus Pallas, 1769 (basis of record)
Cepphus grylle (Linnaeus, 1758) (basis of record)
Chelonia Brongniart, 1800 (basis of record)
Chelonia mydas (Linnaeus, 1758) (basis of record)
Cheloniidae Oppel, 1811 (basis of record)
Chlidonias Rafinesque, 1822 (basis of record)
Chlidonias hybrida (Pallas, 1811) (basis of record)
Chlidonias leucopterus (Temminck, 1815) (basis of record)
Chlidonias niger (Linnaeus, 1758) (basis of record)
Clangula Leach, 1819 (basis of record)
Clangula hyemalis (Linnaeus, 1758) (basis of record)
Cystophora Nilsson, 1820 (additional source)
Cystophora cristata (Erxleben, 1777) (additional source)
Delphinapterus Lacépède, 1804 (basis of record)
Delphinapterus leucas (Pallas, 1776) (basis of record)
Delphinidae Gray, 1821 (basis of record)
Delphinus Linnaeus, 1758 (basis of record)
Dermochelyidae Fitzinger, 1843 (basis of record)
Dermochelys Blainville, 1816 (basis of record)
Dermochelys coriacea (Vandelli, 1761) (basis of record)
Eretmochelys Fitzinger, 1843 (basis of record)
Eretmochelys imbricata (Linnaeus, 1766) (basis of record)
Erignathus Gill, 1866 (basis of record)
Erignathus barbatus (Erxleben, 1777) (basis of record)
Fratercula Brisson, 1760 (basis of record)
Fratercula arctica (Linnaeus, 1758) (basis of record)
Fulmarus Stephens, 1826 (basis of record)
Fulmarus glacialis (Linnaeus, 1761) (basis of record)
Gavia Forster, 1788 (basis of record)
Gavia adamsii (Gray, 1859) (basis of record)
Gavia arctica (Linnaeus, 1758) (basis of record)
Gavia immer (Brünnich, 1764) (basis of record)
Gavia stellata (Pontoppidan, 1763) (basis of record)
Gaviidae Allen, 1897 (basis of record)
Globicephala Lesson, 1828 (basis of record)
Globicephala melas (Traill, 1809) (basis of record)
Grampus Gray, 1828 (basis of record)
Grampus griseus (G. Cuvier, 1812) (basis of record)
Halichoerus Nilsson, 1820 (basis of record)
Halichoerus grypus (Fabricius, 1791) (basis of record)
Hydrobates Boie F., 1822 (basis of record)
Hydrobates pelagicus (Linnaeus, 1758) (basis of record)
Hyperoodon Lacépède, 1804 (basis of record)
Kogiidae Gill, 1871 (additional source)
Lagenorhynchus Gray, 1846 (basis of record)
Lagenorhynchus acutus (Gray, 1828) accepted as Leucopleurus acutus (Gray, 1828) (basis of record)
Lagenorhynchus albirostris Gray, 1846 (basis of record)
Laridae Vigors, 1825 (basis of record)
Larus Linnaeus, 1758 (basis of record)
Larus argentatus Pontoppidan, 1763 (basis of record)
Larus canus Linnaeus, 1758 (basis of record)
Larus fuscus Linnaeus, 1758 (basis of record)
Larus genei Brème, 1839 accepted as Chroicocephalus genei (Breme, 1839) (basis of record)
Larus glaucoides Meyer, 1822 (basis of record)
Larus hyperboreus Gunnerus, 1767 (basis of record)
Larus marinus Linnaeus, 1758 (basis of record)
Larus melanocephalus Temminck, 1820 accepted as Ichthyaetus melanocephalus (Temminck, 1820) (basis of record)
Larus minutus Pallas, 1776 accepted as Hydrocoloeus minutus (Pallas, 1776) (basis of record)
Larus ridibundus Linnaeus, 1766 (basis of record)
Larus sabini Sabine, 1819 accepted as Xema sabini (Sabine, 1819) (basis of record)
Lepidochelys Fitzinger, 1843 (basis of record)
Lepidochelys kempii Garman, 1880 (basis of record)
Lutra Brisson, 1762 (additional source)
Lutra lutra (Linnaeus, 1758) (additional source)
Megaptera Gray, 1846 (basis of record)
Megaptera novaeangliae (Borowski, 1781) (basis of record)
Melanitta Boie, 1822 (basis of record)
Melanitta fusca (Linnaeus, 1758) (basis of record)
Melanitta nigra (Linnaeus, 1758) (basis of record)
Mesoplodon Gervais, 1850 (additional source)
Mesoplodon bidens (Sowerby, 1804) (additional source)
Mesoplodon europaeus (Gervais, 1855) (basis of record)
Mesoplodon mirus True, 1913 (additional source)
Monodon Linnaeus, 1758 (basis of record)
Monodon monoceros Linnaeus, 1758 (basis of record)
Monodontidae Gray, 1821 (basis of record)
Mustelidae Fischer, 1817 (additional source)
Oceanites Keyserling & Blasius, 1840 (basis of record)