Amaeana Hartman, 1959 (additional source)
Amaeana trilobata (Sars, 1863) (additional source)
Ampharete Malmgren, 1866 (additional source)
Ampharete acutifrons (Grube, 1860) (additional source)
Ampharete finmarchica (M. Sars, 1865) (basis of record)
Amphinome Bruguière, 1789 (additional source)
Amphitrite Müller, 1771 (additional source)
Anobothrus Levinsen, 1884 (additional source)
Anobothrus gracilis (Malmgren, 1866) (additional source)
Aonides Claparède, 1864 (additional source)
Aonides oxycephala (Sars, 1862) (basis of record)
Aphelochaeta Blake, 1991 (additional source)
Aphelochaeta filiformis (Keferstein, 1862) (basis of record)
Aphelochaeta marioni (Saint-Joseph, 1894) (basis of record)
Apoprionospio Foster, 1969 (additional source)
Apoprionospio pygmaea (Hartman, 1961) (basis of record)
Arabella iricolor (Montagu, 1804) (basis of record)
Aricidea Webster, 1879 (additional source)
Aricidea fragilis Webster, 1879 represented as Aricidea (Aricidea) fragilis Webster, 1879 (basis of record)
Armandia Filippi, 1861 (additional source)
Bhawania Schmarda, 1861 (additional source)
Bhawania goodei Webster, 1884 (basis of record)
Boccardiella Blake & Kudenov, 1978 (basis of record)
Brada Stimpson, 1853 (additional source)
Brada villosa (Rathke, 1843) accepted as Bradabyssa villosa (Rathke, 1843) (basis of record)
Branchiomma Kölliker, 1858 (additional source)
Branchiosyllis Ehlers, 1887 (basis of record)
Branchiosyllis exilis (Gravier, 1900) (additional source)
Capitella Blainville, 1828 (additional source)
Capitella capitata (Fabricius, 1780) (basis of record)
Capitellethus Chamberlin, 1919 (additional source)
Capitellethus dispar (Ehlers, 1907) (additional source)
Ceratonereis Kinberg, 1865 (basis of record)
Ceratonereis costae (Grube, 1840) accepted as Composetia costae (Grube, 1840) (basis of record)
Ceratonereis hircinicola (Eisig, 1869) accepted as Composetia hircinicola (Eisig, 1869) (basis of record)
Ceratonereis mirabilis Kinberg, 1865 (additional source)
Chaetopterus Cuvier, 1830 (additional source)
Chaetozone Malmgren, 1867 (additional source)
Chaetozone setosa Malmgren, 1867 (additional source)
Chloeia Lamarck, 1818 (additional source)
Chloeia viridis Schmarda, 1861 (additional source)
Chrysopetalum Ehlers, 1864 (basis of record)
Chrysopetalum debile (Grube, 1855) (basis of record)
Cirratulus Lamarck, 1818 (additional source)
Cirratulus cirratus (O. F. Müller, 1776) (additional source)
Cirriformia Hartman, 1936 (additional source)
Cirriformia tentaculata (Montagu, 1808) (basis of record)
Cirrophorus Ehlers, 1908 (basis of record)
Cirrophorus branchiatus Ehlers, 1908 (basis of record)
Cirrophorus furcatus (Hartman, 1957) (basis of record)
Cossura Webster & Benedict, 1887 (additional source)
Cossura coasta Kitamori, 1960 (basis of record)
Dasybranchus Grube, 1850 (basis of record)
Dasybranchus caducus (Grube, 1846) (basis of record)
Diopatra Audouin & Milne Edwards, 1833 (additional source)
Diopatra neapolitana Delle Chiaje, 1841 (basis of record)
Dipolydora Verrill, 1881 (additional source)
Dipolydora socialis (Schmarda, 1861) (additional source)
Dorvillea Parfitt, 1866 (additional source)
Drilonereis Claparède, 1870 (additional source)
Drilonereis filum (Claparède, 1868) (basis of record)
Eteone Savigny, 1822 (additional source)
Eulalia Savigny, 1822 (additional source)
Eulalia viridis (Linnaeus, 1767) (additional source)
Eumida Malmgren, 1865 (additional source)
Eumida sanguinea (Örsted, 1843) (basis of record)
Eunice Cuvier, 1817 (basis of record)
Eunice vittata (Delle Chiaje, 1828) (basis of record)
Euphrosine Lamarck, 1818 (additional source)
Euphrosine myrtosa Lamarck, 1818 (additional source)
Eupolymnia Verrill, 1900 (basis of record)
Eurythoe Kinberg, 1857 (basis of record)
Glycera Lamarck, 1818 (additional source)
Glycera alba (O.F. Müller, 1776) (basis of record)
Glycera tesselata Grube, 1863 (additional source)
Glycera tridactyla Schmarda, 1861 (basis of record)
Glycera unicornis Lamarck, 1818 (basis of record)
Glycinde Müller, 1858 (basis of record)
Glycinde bonhourei Gravier, 1904 (additional source)
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)
Heteromastus Eisig, 1887 (additional source)
Hydroides Gunnerus, 1768 (additional source)
Hydroides albiceps (Grube, 1870) (additional source)
Hydroides dirampha Mörch, 1863 (additional source)
Hydroides elegans (Haswell, 1883) [nomen protectum] (additional source)
Hydroides ezoensis Okuda, 1934 (additional source)
Hydroides norvegica Gunnerus, 1768 (additional source)
Hydroides operculatus (Treadwell, 1929) accepted as Hydroides operculata (Treadwell, 1929) (basis of record)
Isolda Müller, 1858 (basis of record)
Labioleanira Pettibone, 1992 (additional source)
Labioleanira yhleni (Malmgren, 1867) (additional source)
Lanice conchilega (Pallas, 1766) (additional source)
Laonice Malmgren, 1867 (additional source)
Laonice cirrata (M. Sars, 1851) (additional source)
Laonome Malmgren, 1866 (basis of record)
Leitoscoloplos Day, 1977 (additional source)
Leitoscoloplos kerguelensis (McIntosh, 1885) (additional source)