Abietinaria Kirchenpauer, 1884 (additional source)
Achnanthes brevipes C.Agardh, 1824 (additional source)
Actarjania splendens Hopper, 1967 accepted as Sabatieria splendens (Hopper, 1967) (additional source)
Actitis hypoleucos (Linnaeus, 1758) (additional source)
Adercotryma glomeratum (Brady, 1878) (additional source)
Aegina citrea Eschscholtz, 1829 (additional source)
Aeginura grimaldii Maas, 1904 (additional source)
Aegisthus mucronatus Giesbrecht, 1891 (additional source)
Aetideopsis multiserrata (Wolfenden, 1904) (additional source)
Aetideus armatus (Boeck, 1873) (additional source)
Aetideus bradyi Scott A., 1909 (basis of record)
Agalma elegans (M. Sars, 1846) (additional source)
Aglaophamus macroura (Schmarda, 1861) (additional source)
Alacia hettacra (Müller, 1906) (additional source)
Alcyonidium mytili Dalyell, 1848 accepted as Alcyonidioides mytili (Dalyell, 1848) (additional source)
Althoffia tumida Lohmann, 1892 (additional source)
Amigdoscalpellum vitreum (Hoek, 1883) (additional source)
Ammobaculites agglutinans (d'Orbigny, 1846) (additional source)
Ammobaculites filiformis Earland, 1934 (additional source)
Ammolagena clavata (Jones & Parker, 1860) (additional source)
Amphicaryon acaule Chun, 1888 (additional source)
Amphicaryon ernesti Totton, 1954 (additional source)
Amphicaryon peltifera (Haeckel, 1888) (additional source)
Amphicteis gunneri (M. Sars, 1835) (additional source)
Amphilectus fucorum (Esper, 1794) (additional source)
Amphiprora paludosa var. paludosa W. Smith, 1853 accepted as Entomoneis paludosa (W.Smith) Reimer, 1975 (additional source)
Amphitretus pelagicus Hoyle, 1885 (additional source)
Amphitrite cirrata Müller, 1776 (additional source)
Amphogona apicata Kramp, 1957 (additional source)
Ampithoe valida S.I. Smith, 1873 (additional source)
Anas platyrhynchos Linnaeus, 1758 (additional source)
Anchylomera blossevillei H. Milne Edwards, 1830 (additional source)
Ancistrosyllis groenlandica McIntosh, 1878 (additional source)
Angulogerina angulosa (Williamson, 1858) accepted as Trifarina angulosa (Williamson, 1858) (additional source)
Anous stolidus (Linnaeus, 1758) (additional source)
Anthomastus Verrill, 1878 (additional source)
Anthoptilum grandiflorum (Verrill, 1879) (additional source)
Archescolecithrix auropecten (Giesbrecht, 1893) (additional source)
Arenaria interpres (Linnaeus, 1758) (additional source)
Argyropelecus gigas Norman, 1930 (additional source)
Argyropelecus hemigymnus Cocco, 1829 (additional source)
Aricidea (Acmira) simplex Day, 1963 (additional source)
Aricidea (Allia) belgicae (Fauvel, 1936) accepted as Aricidea (Strelzovia) belgicae (Fauvel, 1936) (additional source)
Arietellus simplex Sars G.O., 1905 (additional source)
Artacama proboscidea Malmgren, 1866 (additional source)
Asteromphalus heptactis (Brébisson) Ralfs, 1861 (additional source)
Asteronyx loveni Müller & Troschel, 1842 (additional source)
Astrammina rara Rhumbler, 1931 (additional source)
Astropecten polyacanthus Müller & Troschel, 1842 (additional source)
Atolla wyvillei Haeckel, 1880 (additional source)
Augaptilus glacialis Sars G.O., 1900 (additional source)
Avocettina infans (Günther, 1878) (additional source)
Balaenoptera acutorostrata Lacépède, 1804 (additional source)
Balaenoptera borealis Lesson, 1828 (additional source)
Balaenoptera musculus Van Beneden & Gervais, 1880 accepted as Balaenoptera physalus (Linnaeus, 1758) (additional source)
Balaenoptera physalus (Linnaeus, 1758) (additional source)
Bargmannia elongata Totton, 1954 (additional source)
Bassia bassensis (Quoy & Gaimard, 1833) (additional source)
Bathycalanus richardi Sars G.O., 1905 (additional source)
Bathyconchoecia lacunosa Müller G. W., 1906 (additional source)
Bathylagus argyrogaster Norman, 1930 accepted as Bathylagoides argyrogaster (Norman, 1930) (additional source)
Bathypathes Brook, 1889 (additional source)
Bathypathes patula Brook, 1889 (additional source)
Bathypathes tenuis Brook, 1889 (additional source)
Bathyplotes moseleyi (Théel, 1886) (additional source)
Bathyplotes natans (M. Sars, 1868) (additional source)
Bathyteuthis abyssicola Hoyle, 1885 (additional source)
Beroe cucumis Fabricius, 1780 (additional source)
Beroe forskalii Milne Edwards, 1841 (additional source)
Bimeria vestita Wright, 1859 (additional source)
Blidingia minima (Nägeli ex Kützing) Kylin, 1947 (additional source)
Bolivina pseudopunctata Höglund, 1947 accepted as Bolivinellina pseudopunctata (Höglund, 1947) (additional source)
Boreomysis (Boreomysis) rostrata Illig, 1906 (additional source)
Brachyscelus crusculum Spence Bate, 1861 (additional source)
Brachyscelus globiceps (Claus, 1879) (additional source)
Brada mammillata Grube, 1877 accepted as Bradabyssa mammillata (Grube, 1877) (additional source)
Brada villosa (Rathke, 1843) accepted as Bradabyssa villosa (Rathke, 1843) (additional source)
Bradyidius armatus (Vanhöffen, 1897) (additional source)
Bubulcus ibis (Linnaeus, 1758) (additional source)
Buliminella elegantissima (d'Orbigny, 1839) (additional source)
Butorides striata (Linnaeus, 1758) (additional source)
Caecosagitta macrocephala (Fowler, 1904) (additional source)
Calanoides carinatus (Krøyer, 1849) (additional source)
Calidris acuminata (Horsfield, 1821) (additional source)
Calidris alba (Pallas, 1764) (additional source)
Calidris canutus (Linnaeus, 1758) (additional source)
Calidris ferruginea (Pontoppidan, 1763) (additional source)
Calidris melanotos (Vieillot, 1819) (additional source)
Calidris minuta (Leisler, 1812) (additional source)
Calidris ruficollis (Pallas, 1776) (additional source)
Callochiton J. E. Gray, 1847 (additional source)
Calocalanus contractus Farran, 1926 (additional source)
Calocalanus gracilis Tanaka, 1956 accepted as Mecynocera gracilis (Tanaka, 1956) (additional source)
Calocalanus pavoninus Farran, 1936 (additional source)
Calocalanus plumulosus (Claus, 1863) (additional source)
Calocalanus styliremis Giesbrecht, 1888 (additional source)
Capitella capitata (Fabricius, 1780) (additional source)
Caprella equilibra Say, 1818 (additional source)
Caprella penantis Leach, 1814 (additional source)
Cassidulinoides parkeriana (Brady, 1881) (additional source)