Abarenicola Wells, 1959 (basis of record)
Abyssoninoe Orensanz, 1990 (additional source)
Abyssoninoe abyssorum (McIntosh, 1885) (basis of record)
Aedicira Hartman, 1957 represented as Aricidea (Aedicira) Hartman, 1957 (basis of record)
Amage Malmgren, 1866 (additional source)
Amblyosyllis Grube, 1857 (basis of record)
Amblyosyllis granosa Ehlers, 1897 (additional source)
Ampharete Malmgren, 1866 (additional source)
Amphicteis Grube, 1850 (additional source)
Amphicteis gunneri (M. Sars, 1835) (additional source)
Amphiglena Claparède, 1864 (additional source)
Amphiglena mediterranea (Leydig, 1851) (basis of record)
Amphitrite Müller, 1771 (additional source)
Amphitrite cirrata Müller, 1776 (basis of record)
Ancistrosyllis McIntosh, 1878 (additional source)
Ancistrosyllis groenlandica McIntosh, 1878 (basis of record)
Anobothrus Levinsen, 1884 (additional source)
Aphelochaeta Blake, 1991 (additional source)
Aphelochaeta marioni (Saint-Joseph, 1894) (basis of record)
Apistobranchus Levinsen, 1884 (additional source)
Apomatus Philippi, 1844 (basis of record)
Aricidea Webster, 1879 (additional source)
Aricidea suecica Eliason, 1920 represented as Aricidea (Strelzovia) suecica Eliason, 1920 (additional source)
Artacama Malmgren, 1866 (basis of record)
Artacama proboscidea Malmgren, 1866 (basis of record)
Asclerocheilus Ashworth, 1901 (additional source)
Asclerocheilus intermedius (Saint-Joseph, 1894) (basis of record)
Augeneria Monro, 1930 (additional source)
Augeneria tentaculata Monro, 1930 (additional source)
Autolytus Grube, 1850 accepted as Myrianida Milne Edwards, 1845 (additional source)
Axionice Malmgren, 1866 (additional source)
Axiothella Verrill, 1900 (basis of record)
Bathyeliasona Pettibone, 1976 (additional source)
Bispira Krøyer, 1856 (additional source)
Brada Stimpson, 1853 (additional source)
Brada villosa (Rathke, 1843) accepted as Bradabyssa villosa (Rathke, 1843) (basis of record)
Branchiomma Kölliker, 1858 (additional source)
Brania Quatrefages, 1866 (additional source)
Capitella Blainville, 1828 (additional source)
Capitella capitata (Fabricius, 1780) (basis of record)
Caulleriella Chamberlin, 1919 (additional source)
Ceratocephale Malmgren, 1867 (additional source)
Ceratocephale loveni Malmgren, 1867 (basis of record)
Ceratonereis Kinberg, 1865 (basis of record)
Chaetopterus Cuvier, 1830 (additional source)
Chaetopterus variopedatus (Renier, 1804) (basis of record)
Chaetozone Malmgren, 1867 (additional source)
Chaetozone setosa Malmgren, 1867 (additional source)
Cirratulus Lamarck, 1818 (additional source)
Cirratulus cirratus (O. F. Müller, 1776) (additional source)
Cirriformia Hartman, 1936 (additional source)
Cirrophorus Ehlers, 1908 (basis of record)
Clavodorum Hartman & Fauchald, 1971 (additional source)
Clymenella Verrill, 1873 (basis of record)
Cossura Webster & Benedict, 1887 (additional source)
Demonax Kinberg, 1867 accepted as Parasabella Bush, 1905 (additional source)
Desdemona Banse, 1957 (basis of record)
Diopatra Audouin & Milne Edwards, 1833 (additional source)
Dioplosyllis Gidholm, 1962 (basis of record)
Diplocirrus Haase, 1915 (additional source)
Dipolydora Verrill, 1881 (additional source)
Dipolydora armata (Langerhans, 1880) (basis of record)
Drilonereis Claparède, 1870 (additional source)
Dysponetus Levinsen, 1879 (additional source)
Ehlersia Quatrefages, 1866 accepted as Syllis Lamarck, 1818 (additional source)
Ehlersia cornuta (Rathke, 1843) accepted as Syllis cornuta Rathke, 1843 (basis of record)
Enapteris Rosa, 1908 (basis of record)
Enapteris euchaeta Chun, 1888 (basis of record)
Ephesiella Chamberlin, 1919 (additional source)
Eranno Kinberg, 1865 (additional source)
Eteone Savigny, 1822 (additional source)
Euchone Malmgren, 1866 (additional source)
Euchone analis (Krøyer, 1856) (additional source)
Eucranta villosa Malmgren, 1865 (additional source)
Eulalia Savigny, 1822 (additional source)
Eulalia aurea Gravier, 1896 (basis of record)
Eumida Malmgren, 1865 (additional source)
Eunice Cuvier, 1817 (basis of record)
Eunice pennata (Müller, 1776) (basis of record)
Eunoe Malmgren, 1865 (additional source)
Euphrosine Lamarck, 1818 (additional source)
Euphrosine foliosa Audouin & H Milne Edwards, 1833 (basis of record)
Eupistella Chamberlin, 1919 (basis of record)
Eurysyllis Ehlers, 1864 (additional source)
Euzonus Grube, 1866 accepted as Thoracophelia Ehlers, 1897 (additional source)
Exogone Örsted, 1845 (basis of record)
Fauveliopsis McIntosh, 1922 (additional source)
Fauveliopsis brevis Hartman, 1967 accepted as Fauveliopsis brevipodus Hartman, 1971 (basis of record)
Flabelligella Hartman, 1965 (basis of record)
Flabelligera Sars, 1829 (additional source)
Genetyllis Malmgren, 1865 accepted as Nereiphylla Blainville, 1828 (basis of record)
Glycera Lamarck, 1818 (additional source)
Glycera capitata Örsted, 1842 (basis of record)
Glycinde Müller, 1858 (basis of record)
Goniada Audouin & H Milne Edwards, 1833 (basis of record)
Goniada maculata Örsted, 1843 (basis of record)
Gyptis Marion, 1874 (additional source)
Harmothoe Kinberg, 1856 (additional source)
Harmothoe lagiscoides Willey, 1902 accepted as Harmothoe crosetensis (McIntosh, 1885) (basis of record)
Hyalinoecia Malmgren, 1867 (basis of record)