Aonides oxycephala (M. Sars, 1862) Polydora hoplura Claparède, 1868
Aonides paucibranchiata Southern, 1914 Polydora limicola Annenkova, 1934
Atherospio disticha Mackie & Duff, 1986 Prionospio caspersi Laubier, 1962
Atherospio guillei (Laubier & Ramos, 1974) Prionospio cirrifera Wirén, 1883
Aurospio banyulensis (Laubier, 1966) Prionospio dubia Maciolek, 1985
Aurospio dibranchiata Maciolek, 1981 Prionospio ehlersi Fauvel, 1928
Boccardia aff. polybranchia (Haswell, 1885) Prionospio fallax Söderström, 1920
Boccardia proboscidea Hartman, 1940 Prionospio malmgreni Claparède, 1868
Boccardia semibranchiata Guérin, 1990 Prionospio multibranchiata E. Berkeley, 1927
Boccardiella ligerica (Ferronnière, 1898) Prionospio plumosa (M. Sars, 1872)
Dipolydora armata (Langerhans, 1880) Prionospio pulchra Imajima, 1990
Dipolydora caulleryi (Mesnil, 1897) Prionospio steenstrupi Malmgren, 1867
Dipolydora coeca (Örsted, 1843) Pseudopolydora antennata (Claparède, 1868)
Dipolydora flava (Claparède, 1870) Pseudopolydora aff. paucibranchiata (Okuda, 1937)
Dipolydora giardi (Mesnil, 1896) Pseudopolydora pulchra (Carazzi, 1893)
Dipolydora quadrilobata (Jacobi, 1883) Pygospio elegans Claparède, 1863
Dipolydora saintjosephi (Eliason, 1920) Scolelepis bonnieri (Mesnil, 1896)
Dipolydora socialis (Schmarda, 1861) Scolelepis cantabra (Rioja, 1918)
Dispio uncinata Hartman, 1951 Scolelepis foliosa (Audouin & Milne-Edwards, 1833)
Laonice appelloefi Söderström, 1920 Scolelepis korsuni Sikorski, 1994
Laonice bahusiensis Söderström, 1920 Scolelepis mesnili (Bellan & Lagardère, 1971)
Laonice blakei Sikorski & Jirkov in Scolelepis squamata (Müller, 1806) Sikorski et al., 1998 Scolelepis tridentata (Southern, 1914)
Laonice cirrata (M. Sars, 1851) Spio arctica (Söderström, 1920)
Laonice norgensis Sikorski, 2003 Spio armata Thulin, 1957
Laonice sarsi Söderström, 1920 Spio decoratus Bobretzky, 1870
Laubieriellus salzi (Laubier, 1970) Spio filicornis (O.F. Müller, 1776)
Malacoceros ciliatus (Keferstein, 1862) Spio goniocephala Thulin, 1957
Malacoceros fuliginosus (Claparède, 1868) Spio malmgreni Sikorski in Jirkov, 2001
Malacoceros giardi Quatrefages, 1843 Spio martinensis Mesnil, 1896
Malacoceros jirkovi Sikorski, 1992 Spio multioculata (Rioja, 1918)
Malacoceros tetracerus (Schmarda, 1861) Spio setosa Verrill, 1873
Malacoceros vulgaris (Johnston, 1827) Spio theeli (Söderström, 1920)
Marenzelleria viridis (Verrill, 1873) Spio tzetlini Sikorski in Jirkov, 2001
Marenzelleria wireni Augener, 1913 Spiophanes bombyx (Claparède, 1870)
Microspio atlantica (Langerhans, 1881) Spiophanes kroyeri Grube, 1860
Microspio mecznikowiana (Claparède, 1868) Spiophanes urceolata Imajima, 1991
Polydora calcarea (Templeton, 1836) Spiophanes wigleyi Pettibone, 1962
Polydora ciliata (Johnston, 1838) Streblospio benedicti Webster, 1879
Polydora cornuta Bosc, 1802 Streblospio shrubsolii (Buchanan, 1890)
Polydora hermaphroditica Hannerz, 1956