Polychaeta Taxon list
Amphidromus izukai Hessle, 1925 accepted as Amphiduros fuscescens (Marenzeller, 1875)
Amphidromus setosus Hessle, 1925 accepted as Amphiduros fuscescens (Marenzeller, 1875)
Amphiduropsis axialensis (Blake & Hilbig, 1990)
Amphiduros axialensis Blake & Hilbig, 1990 accepted as Amphiduropsis axialensis (Blake & Hilbig, 1990)
Amphiduros fuscescens (Marenzeller, 1875)
Amphiduros izukai (Hessle, 1925) accepted as Amphiduros fuscescens (Marenzeller, 1875)
Amphiduros pacificus Hartman, 1961 accepted as Amphiduros fuscescens (Marenzeller, 1875)
Amphiduros setosus (Hessle, 1925) accepted as Amphiduros fuscescens (Marenzeller, 1875)
Anoplonereis herrmanni Giard, 1882 (uncertain > nomen dubium )
Bonuania parva Pillai, 1965
Castalia aphroditioides (Fabricius, 1780) accepted as Nereimyra aphroditoides (O. Fabricius, 1780)
Castalia arctica Malmgren, 1867 accepted as Nereimyra aphroditoides (O. Fabricius, 1780)
Castalia aurantiaca Sars, 1862 accepted as Hesiospina aurantiaca (M. Sars, 1862)
Castalia cincinnata Verrill, 1885 accepted as Podarkeopsis cincinnata (Verrill, 1885)
Castalia claparedii Costa in Claparède, 1868 accepted as Leocrates claparedii (Costa in Claparède, 1868)
Castalia fabricii Malmgren, 1867 accepted as Nereimyra aphroditoides (O. Fabricius, 1780)
Castalia fusca (Johnston, 1836) accepted as Psamathe fusca Johnston, 1836
Castalia fusca hibernica Southern, 1914 accepted as Psamathe fusca hibernica (Southern, 1914)
Castalia hesionoides Augener, 1906 accepted as Dalhousiella hesionoides (Augener, 1906)
Castalia longicirrata Treadwell, 1901 accepted as Leocrates longicirratus (Treadwell, 1901)
Castalia longicornis Sars, 1862 accepted as Hesiospina aurantiaca (M. Sars, 1862)
Castalia multipapillata Théel, 1879 (uncertain > nomen dubium )
Castalia mutilata Treadwell, 1901 accepted as Oxydromus mutilatus (Treadwell, 1901)
Castalia oculata Treadwell, 1906 accepted as Paradalhousia oculata (Treadwell, 1906)
Castalia punctata accepted as Nereimyra punctata (Müller, 1788)
Castalia rosea (Fabricius, 1780) accepted as Nereimyra aphroditoides (O. Fabricius, 1780)
Cirrosyllis ceylanica Schmarda, 1861 (uncertain > taxon inquirendum )
Cirrosyllis didymocera Schmarda, 1861 accepted as Oxydromus didymocerus (Schmarda, 1861)
Cirrosyllis incerta Schmarda, 1861 accepted as Schistomeringos incerta (Schmarda, 1861)
Cirrosyllis picta Schmarda, 1861 accepted as Amblyosyllis lineolata (A. Costa, 1864) accepted as Amblyosyllis spectabilis (Johnston in Baird, 1861)
Cirrosyllis tuberculata Schmarda, 1861 accepted as Autolytus tuberculatus (Schmarda, 1861)
Cirrosyllis vittata Schmarda, 1861 (uncertain > taxon inquirendum )
Dalhousia atlantica McIntosh, 1885
Dalhousia indica (Horst, 1921)
Dalhousiella ancuda Wesenberg-Lund, 1962 accepted as Psamathe ancuda (Wesenberg-Lund, 1962)
Dalhousiella carpenteri McIntosh, 1901
Dalhousiella hesionoides (Augener, 1906)
Dalhousiella longicirrata (Treadwell, 1901) accepted as Leocrates longicirratus (Treadwell, 1901)
Dalhousiella longisetis (Grube, 1857) accepted as Oxydromus longisetis Grube, 1857
Elisesione imajimai Jimi, Eibye-Jacobsen & Salazar-Vallejo, 2018
Elisesione mezianei Salazar-Vallejo, 2016
Elisesione problematica (Wesenberg-Lund, 1950)
Fallacia pantherina (Risso, 1826) accepted as Hesione pantherina Risso, 1826
Fallacia proctochona (Schmarda, 1861) accepted as Hesione picta Müller in Grube, 1858
Gyptis arenicola (La Greca, 1946) accepted as Podarkeopsis arenicolus (La Greca, 1946)
Gyptis brevipalapa [auct. lapsus] accepted as Podarkeopsis brevipalpa (Hartmann-Schröder, 1959)
Gyptis brevipalpa (Hartmann-Schröder, 1959) accepted as Podarkeopsis brevipalpa (Hartmann-Schröder, 1959)
Gyptis bruneli (Pettibone, 1961)
Gyptis brunnea (Hartman, 1961)
Gyptis capensis (Day, 1963) accepted as Podarkeopsis capensis (Day, 1963)
Gyptis comata (Ehlers, 1913)
Gyptis crinita (Haswell, 1886)
Gyptis crypta Pleijel, 1993 accepted as Neogyptis crypta (Pleijel, 1993)
Gyptis fasciatus (Grube, 1855) accepted as Oxydromus flexuosus (Delle Chiaje, 1827)
Gyptis golikovi (Averincev, 1990)
Gyptis gracilis Hartmann-Schröder & Rosenfeldt, 1992
Gyptis helgolandica Hilbig & Dittmer, 1979 accepted as Podarkeopsis helgolandicus (Hilbig & Dittmer, 1979)
Gyptis heteroculatus (Hartmann-Schröder, 1965)
Gyptis hians Fauchald & Hancock, 1981
Gyptis incisa Böggemann, 2009
Gyptis incompta Ehlers, 1913
Gyptis lobata (Hessle, 1925)
Gyptis lobatus (Hessle, 1925) accepted as Gyptis lobata (Hessle, 1925)
Gyptis mackiei Pleijel, 1993
Gyptis maraunibinae Gibbs, 1971 accepted as Podarkeopsis maraunibinae (Gibbs, 1971)
Gyptis mediterranea Pleijel, 1993 accepted as Neogyptis mediterranea (Pleijel, 1993)
Gyptis ophiocomae Storch & Niggemann, 1967
Gyptis pacificus (Hessle, 1925)
Gyptis paucilineata Pleijel, Rouse & Nygren, 2009
Gyptis plurisetis Hilbig, 1992 accepted as Neogyptis plurisetis (Hilbig, 1992)
Gyptis polymorpha Pleijel, Rouse & Nygren, 2009
Gyptis propinqua Marion & Bobretzky, 1875
Gyptis raluanensis (Augener, 1927)
Gyptis robertscrippsi Rouse, Carvajal & Pleijel, 2018
Gyptis rosea (Malm, 1874) accepted as Neogyptis rosea (Malm, 1874)
Gyptis shannonae Summers, Pleijel & Rouse, 2015
Gyptis simpsonorum Pleijel, Rouse & Nygren, 2009
Gyptis vittata Webster & Benedict, 1887
Halimede venusta Rathke, 1843 accepted as Nereimyra punctata (Müller, 1788)
Hesiobranchia lifouensis Ruta & Pleijel, 2006
Hesiocaeca bermudensis Hartman, 1965
Hesiocaeca hessleri Blake, 1991 accepted as Sirsoe hessleri (Blake, 1991)
Hesiocaeca methanicola Desbruyères & Toulmond, 1998 accepted as Sirsoe methanicola (Desbruyères & Toulmond, 1998)
Hesiodeira glabra Blake & Hilbig, 1990
Hesiolyra bergi Blake, 1985
Hesiolyra heteropoda Wang, Xu, Zhang, Zhou, Liu, Chen, Watanabe & Qiu, 2020
Hesiolyra longqiensis Wang, Xu, Zhang, Zhou, Liu, Chen, Watanabe & Qiu, 2020
Hesione agilis Webster & Benedict, 1884 accepted as Parahesione luteola (Webster, 1879)
Hesione beneliahuae Salazar-Vallejo, 2018
Hesione ceylonica Grube, 1874
Hesione ehlersi Gravier, 1900 accepted as Hesione splendida Lamarck, 1818
Hesione eugeniae Kinberg, 1866
Hesione festiva Savigny in Lamarck, 1818 accepted as Hesione pantherina Risso, 1826
Hesione fitzhughi Salazar-Vallejo, 2018
Hesione fusca (Johnston, 1836) accepted as Psamathe fusca Johnston, 1836
Hesione genetta Grube, 1866
Hesione harrisae Salazar-Vallejo, 2018
Hesione hartmanae Salazar-Vallejo, 2018
Hesione helenensis Salazar-Vallejo, 2018
Hesione horsti Salazar-Vallejo, 2018