Aglaophamus Kinberg, 1866 (additional source)
Alentia Malmgren, 1865 (additional source)
Amaeana Hartman, 1959 (additional source)
Amage Malmgren, 1866 (additional source)
Amage auricula Malmgren, 1866 (additional source)
Amblyosyllis Grube, 1857 (additional source)
Ampharete Malmgren, 1866 (additional source)
Ampharetidae Malmgren, 1866 (additional source)
Amphicteis Grube, 1850 (additional source)
Amphinomida (basis of record)
Amphinomidae Lamarck, 1818 (additional source)
Amphitrite Müller, 1771 (additional source)
Amphitritinae Malmgren, 1866 accepted as Terebellinae Johnston, 1846 (basis of record)
Amythasides Eliason, 1955 (additional source)
Amythasides macroglossus Eliason, 1955 (additional source)
Anobothrus Levinsen, 1884 (additional source)
Antinoella sarsi (Kinberg in Malmgren, 1866) accepted as Bylgides sarsi (Kinberg in Malmgren, 1866) (additional source)
Aonides Claparède, 1864 (additional source)
Aonides oxycephala (Sars, 1862) (additional source)
Aphrodita Linnaeus, 1758 (additional source)
Aphroditidae Malmgren, 1867 (additional source)
Aphroditiformia (additional source)
Apistobranchidae Mesnil & Caullery, 1898 (additional source)
Apistobranchus Levinsen, 1884 (additional source)
Apomatus Philippi, 1844 (additional source)
Arabella Grube, 1850 (additional source)
Arabella iricolor (Montagu, 1804) (additional source)
Arabellidae Hartman, 1944 accepted as Oenonidae Kinberg, 1865 (additional source)
Archiannelida (additional source)
Arenicola Lamarck, 1801 (additional source)
Arenicolidae Johnston, 1835 (additional source)
Aricidea Webster, 1879 (additional source)
Asclerocheilus Ashworth, 1901 (additional source)
Augeneria Monro, 1930 (additional source)
Autolytinae Langerhans, 1879 (additional source)
Autolytus Grube, 1850 accepted as Myrianida Milne Edwards, 1845 (additional source)
Axionice Malmgren, 1866 (additional source)
Axiothella Verrill, 1900 (additional source)
Brada Stimpson, 1853 (additional source)
Brania Quatrefages, 1866 (additional source)
Brania pusilla (Dujardin, 1851) (basis of record)
Capitella Blainville, 1828 (additional source)
Capitellida (basis of record)
Capitellidae Grube, 1862 (taxonomy source)
Capitomastus Eisig, 1887 accepted as Capitella Blainville, 1828 (status source)
Capitomastus minimus (Langerhans, 1880) accepted as Capitella minima Langerhans, 1880 (basis of record)
Caulleriella Chamberlin, 1919 (additional source)
Ceratocephale Malmgren, 1867 (additional source)
Ceratocephale loveni Malmgren, 1867 (additional source)
Chaetoparia nilssoni Malmgren, 1867 (additional source)
Chaetopteridae Audouin & Milne Edwards, 1833 (additional source)
Chaetopteriformia (basis of record)
Chaetopterus Cuvier, 1830 (additional source)
Chaetozone Malmgren, 1867 (additional source)
Chaetozone setosa Malmgren, 1867 (additional source)
Chone Krøyer, 1856 (additional source)
Chone infundibuliformis Krøyer, 1856 (additional source)
Chrysopetalacea (basis of record)
Chrysopetalidae Ehlers, 1864 (additional source)
Chrysopetalum Ehlers, 1864 (additional source)
Chrysopetalum debile (Grube, 1855) (additional source)
Circeis Saint-Joseph, 1894 (additional source)
Cirratulidae Ryckholt, 1851 (additional source)
Cirratuliformia (basis of record)
Cirratulus Lamarck, 1818 (additional source)
Cirriformia Hartman, 1936 (additional source)
Cirrophorus Ehlers, 1908 (additional source)
Cirrophorus branchiatus Ehlers, 1908 (additional source)
Clymenella Verrill, 1873 (additional source)
Clymenura Verrill, 1900 (additional source)
Cossura Webster & Benedict, 1887 (additional source)
Cossurida (basis of record)
Cossuridae Day, 1963 (additional source)
Dasybranchus Grube, 1850 (additional source)
Demonax Kinberg, 1867 accepted as Parasabella Bush, 1905 (additional source)
Dioplosyllis Gidholm, 1962 (additional source)
Dioplosyllis cirrosa Gidholm, 1962 (additional source)
Diplocirrus Haase, 1915 (additional source)
Dipolydora Verrill, 1881 (additional source)
Ditrupa Berkeley, 1835 (additional source)
Dodecaceria Örsted, 1843 (additional source)
Dodecaceria concharum Örsted, 1843 (additional source)
Dorvillea Parfitt, 1866 (additional source)
Dorvillea rubrovittata (Grube, 1855) (additional source)
Dorvilleidae Chamberlin, 1919 (additional source)
Drilonereis Claparède, 1870 (additional source)
Eclysippe Eliason, 1955 (additional source)
Ehlersia Quatrefages, 1866 accepted as Syllis Lamarck, 1818 (additional source)
Enipo Malmgren, 1865 (additional source)
Enipo kinbergi Malmgren, 1865 (additional source)
Ephesiella Chamberlin, 1919 (additional source)
Ephesiella abyssorum (Hansen, 1878) (additional source)
Euchone Malmgren, 1866 (additional source)
Euclymene Verrill, 1900 (additional source)
Euclymene oerstedii (Claparède, 1863) (additional source)
Euclymeninae Arwidsson, 1906 (additional source)
Eulalia viridis (Linnaeus, 1767) (additional source)
Eunereis Malmgren, 1865 (additional source)
Eunereis longissima (Johnston, 1840) (additional source)
Eunice Cuvier, 1817 (additional source)

 Authority

 for Enipo kinbergi Malmgren, 1865

Malmgren, 1865 [details]

 Authority

 for Exogone (Exogone) naidina Örsted, 1845

Örsted, 1845, in Fauchald (1977). [details]

 Authority

 for Nereiphylla paretti Blainville, 1828

(Blainville, 1828) [details]

 Authority

 for Notomastus latericeus Sars, 1851

M. Sars, 1850 [details]

 Authority

 for Panthalis oerstedi Kinberg, 1856

Kinberg, 1855 [details]

 Authority

 for Syllides longocirratus (Örsted, 1845)

Örsted, 1845 [details]

 Authority

 for Trypanosyllis zebra (Grube, 1860)

(Grube, 1860) [details]

 Classification

 for Archiannelida

The Archiannelida are not a proper taxonomic group, and the five families included are not particularly closely ... [details]

 Synonymy

 for Podarke Ehlers, 1864

Synonymised with Ophiodromus Sars, 1862 [details]