Polychaeta Taxon list
Abarenicola affinis (Ashworth, 1903)
Abarenicola affinis affinis (Ashworth, 1902) represented as Abarenicola affinis (Ashworth, 1903)
Abarenicola affinis africana Wells, 1963
Abarenicola affinis chilensis Wells, 1963
Abarenicola affinis clarki Wells, 1963
Abarenicola assimilis (Ehlers, 1897)
Abarenicola assimilis assimilis (Ehlers, 1897) accepted as Abarenicola assimilis (Ehlers, 1897)
Abarenicola assimilis brevior Wells, 1963 accepted as Abarenicola brevior Wells, 1963
Abarenicola assimilis devia Wells, 1963 accepted as Abarenicola devia Wells, 1963
Abarenicola assimilis haswelli Wells, 1963 accepted as Abarenicola haswelli Wells, 1963
Abarenicola assimilis insularum Wells, 1963 accepted as Abarenicola insularum Wells, 1963
Abarenicola brevior Wells, 1963
Abarenicola claparedei (Levinsen, 1884) accepted as Abarenicola claparedi (Levinsen, 1884)
Abarenicola claparedi (Levinsen, 1884)
Abarenicola claparedi oceanica (Healy & Wells, 1959)
Abarenicola claparedi vagabunda Healy & Wells, 1959
Abarenicola claparedii [auctt.] accepted as Abarenicola claparedi (Levinsen, 1884)
Abarenicola devia Wells, 1963
Abarenicola gilchristi Wells, 1963
Abarenicola haswelli Wells, 1963
Abarenicola insularum Wells, 1963
Abarenicola pacifica Healy & Wells, 1959
Abarenicola pusilla (Quatrefages, 1866)
Abarenicola vagabunda Healy & Wells, 1959 accepted as Abarenicola claparedi vagabunda Healy & Wells, 1959
Abarenicola vagabunda oceanica Healy & Wells, 1959 accepted as Abarenicola claparedi oceanica (Healy & Wells, 1959)
Abderos minotaurus Schüller & Jirkov, 2013
Aberranta banyulensis Mackie, Pleijel & Rouse, 2005
Aberranta enigmatica Hartman, 1965
Aberranta palpata Wolf, 1987
Aberranta sulcata Mackie, Pleijel & Rouse, 2005
Abyssarya acus Bonifácio & Menot, 2018
Abyssinoe scopa [auct. lapsus] accepted as Abyssoninoe scopa (Fauchald, 1974)
Abyssocapitella commensalis Buzhinskaja & Smirnov, 2000
Abyssoclymene annularis Hartman, 1967
Abyssoninoe abyssorum (McIntosh, 1885)
Abyssoninoe bidentata D'Alessandro, Cosentino, Giacobbe, Andaloro & Romeo, 2014
Abyssoninoe galatheae (Knox & Green, 1972)
Abyssoninoe hibernica (McIntosh, 1903)
Abyssoninoe orensanzi Hartmann-Schröder & Rosenfeldt, 1992
Abyssoninoe phuketensis Oug, 2002
Abyssoninoe scopa (Fauchald, 1974)
Abyssoninoe scopa aequilobata (Winsnes, 1981) accepted as Abyssoninoe hibernica (McIntosh, 1903)
Abyssoninoe winsnesae Frame, 1992
Acanthicolepis asperrima (M. Sars, 1861)
Acanthicolepis cousteaui Laubier, 1961 accepted as Acanthicolepis asperrima (M. Sars, 1861)
Acanthicolepis equitis (McIntosh, 1885) accepted as Harmothoe globifera (Sars G.O., 1873)
Acanthicolepis longicirrata Treadwell, 1941 accepted as Eunoe purpurea Treadwell, 1936
Acanthicolepis zibrowii Barnich & Fiege, 2010
Acanthobonellia miyajimai (Ikeda, 1904)
Acanthobonellia pirotanensis Jose, 1964
Acanthobonellia rollandoe Menon, DattaGupta & Johnson, 1964
Acanthobonellia vulgaris Menon, DattaGupta & Johnson, 1964 accepted as Acanthobonellia pirotanensis Jose, 1964
Acanthohamingia ijimai (Ikeda, 1908)
Acanthohamingia paradola Fisher, 1946 accepted as Amalosoma paradolum (Fisher, 1946)
Acanthohamingia paradolum Fisher, 1946 accepted as Acanthohamingia paradola Fisher, 1946 accepted as Amalosoma paradolum (Fisher, 1946)
Acanthohamingia shiplei Ikeda, 1910
Acanthopale perkinsi San Martín, 1986
Acerrotrupa aggregata Yu & Wang, 1981 †
Achaetobonellia maculata Fisher, 1953
Achaetobonellia ricei Biseswar, 2005
Acholoe astericola (Delle Chiaje, 1841) accepted as Acholoe squamosa (Delle Chiaje, 1827)
Acholoe orbiculata Treadwell, 1921 accepted as Acholoe squamosa (Delle Chiaje, 1827)
Acholoe pulchra (Johnson, 1897) accepted as Arctonoe pulchra (Johnson, 1897)
Acholoe squamosa (Delle Chiaje, 1827)
Acicularia virchowii Langerhans, 1877 accepted as Sagitella kowalewskii Wagner, 1872
Aciculaspio anaximanderi Blake & Ramey-Balci, 2020
Aciculomarphysa comes Hartmann-Schröder in Hartmann-Schröder & Zibrowius, 1998
Aclymene gesae Buzhinskaja, 1995
Acmira catherinae (Laubier, 1967) represented as Aricidea (Acmira) catherinae Laubier, 1967
Acmira cerrutii (Laubier, 1966) represented as Aricidea (Acmira) cerrutii Laubier, 1966
Acmira finitima (Strelzov, 1973) represented as Aricidea (Acmira) finitima Strelzov, 1973
Acmira lopezi (Berkeley & Berkeley, 1956) represented as Aricidea (Acmira) lopezi Berkeley & Berkeley, 1956
Acmira philbinae (Brown, 1976) represented as Aricidea philbinae Brown, 1976 represented as Aricidea (Acmira) philbinae Brown, 1976
Acmira simplex (Day, 1963) represented as Aricidea (Acmira) simplex Day, 1963
Acmira taylori (Pettibone, 1965) represented as Aricidea (Acmira) taylori Pettibone, 1965
Acoetes bataensis Pettibone, 1989
Acoetes bicolor (Grube, 1877)
Acoetes congoensis Pettibone, 1989
Acoetes flagelliformis (Wesenberg-Lund, 1949)
Acoetes grubei (Kinberg, 1856)
Acoetes jogasimae (Izuka, 1912)
Acoetes lupina Stimpson, 1856 accepted as Polyodontes lupinus (Stimpson, 1856)
Acoetes magnifica Treadwell, 1929
Acoetes melanonota (Grube, 1876)
Acoetes mohammadi Pettibone, 1989
Acoetes mortenseni (Monro, 1928)
Acoetes pacifica (Treadwell, 1914)
Acoetes pleei Audouin & Milne Edwards, 1832
Acoetes southcarolinensis Pettibone, 1989
Acritagasyllis longichaetosus Lucas, San Martín & Sikorski, 2010
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