Polychaeta Taxon list
Acrocirrus aciculigerus Kudenov, 1976
Acrocirrus bansei Magalhães & Bailey-Brock, 2012
Acrocirrus columbianus Banse, 1979
Acrocirrus crassifilis Moore, 1923
Acrocirrus frontifilis (Grube, 1860)
Acrocirrus heterochaetus Annenkova, 1934
Acrocirrus heterochaetus okotensis Imajima, 1963 accepted as Acrocirrus okotensis Imajima, 1963
Acrocirrus incisa Kudenov, 1975
Acrocirrus leidyi Verrill, 1882 accepted as Macrochaeta leidyi (Verrill, 1882)
Acrocirrus muroranensis Okuda, 1934
Acrocirrus occipitalis Banse, 1979
Acrocirrus okotensis Imajima, 1963
Acrocirrus trisectus Banse, 1969
Acrocirrus uchidai Okuda, 1934
Acrocirrus validus Marenzeller, 1879
Actaedrilus polyonyx (Eliason, 1962)
Actaedrilus yanbarensis Jimi, Fujimoto & Imura, 2020
Ambo americana Monro, 1933 accepted as Timarete perbranchiata (Chamberlin, 1918)
Ambo convergens Chamberlin, 1918 accepted as Timarete perbranchiata (Chamberlin, 1918)
Ambo perbranchiata Chamberlin, 1918 accepted as Timarete perbranchiata (Chamberlin, 1918)
Annenkova mastigophora (Annenkova, 1952)
Aphelochaeta abyssalis Blake, 2019
Aphelochaeta aequiseta (Hartmann-Schröder, 1962)
Aphelochaeta antelonga Dean & Blake, 2016
Aphelochaeta arizonae Magalhães & Bailey-Brock, 2013
Aphelochaeta aubreyi Blake, 2018
Aphelochaeta bimaculata Blake, 2018
Aphelochaeta brandtae Blake, 2018
Aphelochaeta bullata Doner & Blake, 2009
Aphelochaeta caribbeanensis Blake & Dean, 2019
Aphelochaeta cincinnata (Ehlers, 1908)
Aphelochaeta clarionensis Blake, 2019
Aphelochaeta clippertonensis Blake, 2019
Aphelochaeta dearborni Blake, 2018
Aphelochaeta elongata Blake, 1996
Aphelochaeta falklandica Paterson & Neal, 2020
Aphelochaeta filibranchia (Day, 1961)
Aphelochaeta filiformis (Keferstein, 1862)
Aphelochaeta glandaria Blake, 1996
Aphelochaeta guimondi Dean & Blake, 2016
Aphelochaeta guttata Doner & Blake, 2009
Aphelochaeta honouliuli Magalhães & Bailey-Brock, 2013
Aphelochaeta hormosa Blake, 2018
Aphelochaeta intinctoria Choi, Jung & Yoon, 2018
Aphelochaeta jubata Blake, 2023
Aphelochaeta longisetosa (Hartmann-Schröder, 1965)
Aphelochaeta magellanica Blake, 2018
Aphelochaeta malefica Elías & Rivero, 2009
Aphelochaeta marioni (Saint-Joseph, 1894)
Aphelochaeta mcintoshi (Southern, 1914)
Aphelochaeta monilaris (Hartman, 1960)
Aphelochaeta multibranchiis [auct. lapsus] accepted as Aphelochaeta multibranchis (Grube, 1863)
Aphelochaeta multibranchis (Grube, 1863)
Aphelochaeta multifilis (Moore, 1909)
Aphelochaeta nigrorostrum (Hartman & Fauchald, 1971) (uncertain > taxon inquirendum )
Aphelochaeta pacifica (Annenkova, 1937)
Aphelochaeta palmeri Blake, 2018
Aphelochaeta parva (Berkeley, 1929) accepted as Tharyx parvus Berkeley, 1929
Aphelochaeta petersenae Blake, 1996
Aphelochaeta petila Choi, Jung & Yoon, 2018
Aphelochaeta phillipsi Blake, 1996
Aphelochaeta praeacuta Dean & Blake, 2016
Aphelochaeta readi Blake, 2023
Aphelochaeta saipanensis Magalhães & Bailey-Brock, 2013
Aphelochaeta secunda (Banse & Hobson, 1968) accepted as Monticellina secunda (Banse & Hobson, 1968) accepted as Kirkegaardia secunda (Banse & Hobson, 1968)
Aphelochaeta serrata (Eliason, 1962) accepted as Kirkegaardia serrata (Eliason, 1962)
Aphelochaeta serratiseta (Banse & Hobson, 1968)
Aphelochaeta spargosis Blake, 2019
Aphelochaeta spectabilis Blake, 2018
Aphelochaeta striata Dean & Blake, 2016
Aphelochaeta tanyperistomia Blake, 2019
Aphelochaeta tigrina Blake, 1996
Aphelochaeta vivipara (Christie, 1984) accepted as Chaetozone vivipara (Christie, 1984)
Aphelochaeta williamsae Blake, 1996
Aphelochaeta wilsoni Blake, 2019
Aphelochaeta zebra Dean & Blake, 2016
Aphropharynx heterochaeta Wilfert, 1974
Archidice glandularis Langerhans, 1884 accepted as Cirratulus glandularis (Langerhans, 1884)
Archidice patagonica Kinberg, 1866 accepted as Cirratulus patagonicus (Kinberg, 1866)
Aristenia conspurcata Savigny, 1822 (uncertain > nomen dubium )
Audouinea maculata Treadwell, 1929 accepted as Cirriformia semicincta (Ehlers, 1905)
Audouinea pygidia Treadwell, 1936 accepted as Cirriformia filigera (Delle Chiaje, 1828)
Audouinia anchylochaeta (Schmarda, 1861) accepted as Timarete anchylochaeta (Schmarda, 1861)
Audouinia branchiata Treadwell, 1943 accepted as Cirriformia hawaiensis Hartman, 1956 accepted as Timarete hawaiensis (Hartman, 1956)
Audouinia chrysoderma (Claparède, 1868) accepted as Protocirrineris chrysoderma (Claparède, 1868)
Audouinia crassa Quatrefages, 1866 accepted as Cirriformia tentaculata (Montagu, 1808)
Audouinia filigera (Delle Chiaje, 1828) accepted as Cirriformia filigera (Delle Chiaje, 1828)
Audouinia filigera meridionalis Marenzeller, 1887 accepted as Cirriformia filigera meridionalis (Marenzeller, 1887)
Audouinia filigera nesophila Chamberlin, 1919 accepted as Cirriformia filigera nesophila (Chamberlin, 1919)
Audouinia lamarckii (Audouin & Milne Edwards, 1833) accepted as Cirriformia tentaculata (Montagu, 1808)
Audouinia maculata Treadwell, 1929 accepted as Cirriformia semicincta (Ehlers, 1905)
Audouinia norwegica Quatrefages, 1866 accepted as Cirriformia tentaculata (Montagu, 1808)
Audouinia oculata Treadwell, 1932 accepted as Timarete oculata (Treadwell, 1932)
Audouinia polytrica [lapsus by Quatrefages] accepted as Timarete polytricha (Schmarda, 1861)
Audouinia punctata (Grube, 1859) accepted as Timarete punctata (Grube, 1859)
Audouinia saxatilis Gravier, 1905 accepted as Cirriformia saxatilis (Gravier, 1905)
Audouinia semicincta (Ehlers, 1905) accepted as Cirriformia semicincta (Ehlers, 1905)
Audouinia tentaculata (Montagu, 1808) accepted as Cirriformia tentaculata (Montagu, 1808)
Audouinia tortugaensis (Augener, 1922) accepted as Cirriformia tortugaensis (Augener, 1922)
Brada annenkovae Buzhinskaja, 2001 accepted as Bradabyssa annenkovae (Buzhinskaja, 2001)