Alkmaria Horst, 1919 (basis of record)
Alkmaria romijni Horst, 1919 (additional source)
Amphitrite Müller, 1771 (additional source)
Ancistrosyllis McIntosh, 1878 (additional source)
Aphelochaeta Blake, 1991 (additional source)
Aphelochaeta marioni (Saint-Joseph, 1894) (basis of record)
Apoprionospio Foster, 1969 (additional source)
Apoprionospio pygmaea (Hartman, 1961) (basis of record)
Aricidea Webster, 1879 (additional source)
Aricidea hartmani Strelzov, 1968 (basis of record)
Autolytus Grube, 1850 accepted as Myrianida Milne Edwards, 1845 (additional source)
Bhawania Schmarda, 1861 (additional source)
Bhawania goodei Webster, 1884 (basis of record)
Bispira Krøyer, 1856 (additional source)
Boccardia Carazzi, 1893 (basis of record)
Boccardia polybranchia (Haswell, 1885) (basis of record)
Boccardia semibranchiata Guérin, 1990 (basis of record)
Boccardiella Blake & Kudenov, 1978 (basis of record)
Branchiomma Kölliker, 1858 (additional source)
Branchiomma boholense (Grube, 1878) (additional source)
Branchiomma luctuosum (Grube, 1870) (additional source)
Branchiosyllis Ehlers, 1887 (basis of record)
Branchiosyllis exilis (Gravier, 1900) (additional source)
Brania Quatrefages, 1866 (additional source)
Bushiella Knight-Jones, 1973 (basis of record)
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 mirabilis Kinberg, 1865 (additional source)
Chaetozone Malmgren, 1867 (additional source)
Chrysopetalum Ehlers, 1864 (basis of record)
Chrysopetalum debile (Grube, 1855) (basis of record)
Cirriformia Hartman, 1936 (additional source)
Cirriformia semicincta (Ehlers, 1905) (basis of record)
Clymenella Verrill, 1873 (basis of record)
Clymenella torquata (Leidy, 1855) (basis of record)
Cossura Webster & Benedict, 1887 (additional source)
Cossura coasta Kitamori, 1960 (basis of record)
Dasybranchus Grube, 1850 (basis of record)
Dasybranchus carneus Grube, 1869 (basis of record)
Desdemona Banse, 1957 (basis of record)
Desdemona ornata Banse, 1957 (additional source)
Diopatra Audouin & Milne Edwards, 1833 (additional source)
Dipolydora Verrill, 1881 (additional source)
Dipolydora armata (Langerhans, 1880) (basis of record)
Dipolydora flava (Claparède, 1870) (additional source)
Dipolydora giardi (Mesnil, 1893) (additional source)
Dipolydora quadrilobata (Jacobi, 1883) (basis of record)
Dipolydora socialis (Schmarda, 1861) (additional source)
Dispio Hartman, 1951 (additional source)
Dispio uncinata Hartman, 1951 (basis of record)
Dodecaceria Örsted, 1843 (additional source)
Dorvillea Parfitt, 1866 (additional source)
Epidiopatra Augener, 1918 accepted as Diopatra Audouin & Milne Edwards, 1833 (basis of record)
Epidiopatra hupferiana Augener, 1918 accepted as Diopatra hupferiana (Augener, 1918) (basis of record)
Epidiopatra hupferiana monroi Day, 1957 accepted as Diopatra hupferiana monroi (Day, 1957) (basis of record)
Eteone Savigny, 1822 (additional source)
Euchone Malmgren, 1866 (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 antennata (Savigny in Lamarck, 1818) accepted as Leodice antennata Savigny in Lamarck, 1818 (additional source)
Eunice cariboea Grube, 1856 accepted as Nicidion cariboea (Grube, 1856) (basis of record)
Eunice floridana (Pourtalès, 1867) (basis of record)
Eurythoe Kinberg, 1857 (basis of record)
Eurythoe complanata (Pallas, 1766) (basis of record)
Exogone Örsted, 1845 (basis of record)
Fabricia Blainville, 1828 (basis of record)
Fabriciola Friedrich, 1939 (basis of record)
Ficopomatus Southern, 1921 (basis of record)
Glycera Lamarck, 1818 (additional source)
Glycera alba (O.F. Müller, 1776) (basis of record)
Glycera alba adspersa Fauvel, 1939 (basis of record)
Glycera capitata Örsted, 1842 (basis of record)
Glycinde Müller, 1858 (basis of record)
Glycinde bonhourei Gravier, 1904 (additional source)
Goniadella Hartman, 1950 (basis of record)
Goniadella gracilis (Verrill, 1873) (basis of record)
Harmothoe Kinberg, 1856 (additional source)
Hesionides Friedrich, 1937 (additional source)
Hesionides arenaria Friedrich, 1937 (basis of record)
Hesionura Hartmann-Schröder, 1958 (additional source)
Hesionura serrata (Hartmann-Schröder, 1960) (basis of record)
Heteromastus Eisig, 1887 (additional source)
Hydroides Gunnerus, 1768 (additional source)
Hydroides albiceps (Grube, 1870) (additional source)
Hydroides brachyacanthus Rioja, 1941 accepted as Hydroides brachyacantha Rioja, 1941 (basis of record)
Hydroides dianthus (Verrill, 1873) (additional source)
Hydroides dirampha Mörch, 1863 (additional source)
Hydroides elegans (Haswell, 1883) [nomen protectum] (additional source)
Hydroides ezoensis Okuda, 1934 (additional source)
Hydroides heterocerus (Grube, 1868) accepted as Hydroides heterocera (Grube, 1868) (additional source)
Hydroides homocerus [misspelling of homoceros] accepted as Hydroides homoceros Pixell, 1913 (basis of record)
Hydroides minax (Grube, 1878) (basis of record)
Hydroides norvegica Gunnerus, 1768 (additional source)
Hydroides novaepommeraniae Augener, 1925 (additional source)