IRMNG Taxon list
Abarenicola affinis (Ashworth, 1902)
Abarenicola assimilis (Ehlers, 1897)
Abarenicola claparedei (Levinsen, 1884)
Abarenicola claparedi (Levinsen, 1884)
Abarenicola claparedii [auctt.] accepted as Abarenicola claparedi (Levinsen, 1884)
Abarenicola clarki Wells, 1963
Abarenicola devia Wells, 1963
Abarenicola gilchristi Wells, 1963
Abarenicola haswelli Wells, 1963
Abarenicola insularum Wells, 1963
Abarenicola oceanica
Abarenicola pacifica Healy & Wells, 1959
Abarenicola pusilla (Quatrefages, 1866)
Abarenicola vagabunda Healy & Wells, 1959
Aberranta banyulensis Mackie, Pleijel & Rouse, 2005
Aberranta enigmatica Hartman, 1965
Aberranta palpata Wolf, 1987
Aberranta sulcata Mackie, Pleijel & Rouse, 2005
Abranchus blenni Knight-Jones, 1940 accepted as Oceanobdella blenni (Knight-Jones, 1940)
Abranchus brunnea Johansson, 1896 accepted as Heptacyclus brunneus (Johansson, 1896)
Abranchus microstoma Johansson, 1896 accepted as Oceanobdella microstoma (Johansson, 1896)
Abyssidrilus altoides Erséus, 1992
Abyssidrilus altus (Erséus, 1980)
Abyssidrilus hessleri Erséus, 1989
Abyssidrilus opulentus Erséus, 1992
Abyssidrilus potens Erséus, 1992
Abyssidrilus profundus (Cook, 1970)
Abyssidrilus remus (Erséus, 1979)
Abyssidrilus segonzaci (Erséus, 1986)
Abyssidrilus stilus (Erséus, 1986)
Abyssinoe abyssorum (McIntosh, 1885) accepted as Abyssoninoe abyssorum (McIntosh, 1885)
Abyssinoe scopa accepted as Abyssoninoe scopa (Fauchald, 1974) sensu Miura, 1980
Abyssocapitella commensalis Buzhinskaja & Smirnov, 2000
Abyssoclymene annularis Hartman, 1967
Abyssoninoe abyssorum (McIntosh, 1885)
Abyssoninoe galatheae (Knox & Green, 1972)
Abyssoninoe hibernica (Mc Intosh, 1903)
Abyssoninoe phuketensis Oug, 2002
Abyssoninoe scopa (Fauchald, 1974) sensu Miura, 1980
Acanthicolepis aequitis (McIntosh, 1885)
Acanthicolepis asperrima (M. Sars, 1861)
Acanthicolepis cousteaui Laubier, 1961
Acanthicolepis longicirrata Treadwell, 1941
Acanthobdella peledina Grube, 1851
Acanthobonellia miyajimai (Ikeda, 1904)
Acanthobonellia pirotanensis José, 1964
Acanthobonellia rollandoe Menon, Datta-Gupta & Johnson, 1964
Acanthodrilus australis Michaelsen, 1889 accepted as Diplotrema australis (Michaelsen, 1889)
Acanthodrilus eremius Spencer, 1900
Acanthodrilus kermadecensis Lee, 1953
Acanthodrilus macleayi Fletcher, 1890 accepted as Diplotrema macleayi (Fletcher, 1890)
Acanthodrilus macquariensis Beddard, 1896 accepted as Microscolex macquariensis (Beddard, 1896)
Acanthodrilus schmardae Beddard, 1892 accepted as Diplotrema schmardae (Beddard, 1892)
Acanthohamingia aijimai (Ikeda, 1908)
Acanthohamingia ijimai (Ikeda, 1908)
Acanthohamingia paradolum Fisher, 1946 accepted as Alomasoma paradolum (W.K. Fisher, 1946)
Acanthohamingia shiplei Ikeda, 1910
Acanthopale perkinsi San Martin, 1986
Aceeca dee Blakemore, 2000
Acerrotrupa aggregata Yu & Wang, 1981 †
Acesta assimilis accepted as Acmira assimilis
Acesta catherinae accepted as Acmira catherinae (Laubier, 1967)
Acesta cerruti accepted as Acmira cerruti
Acesta finitima accepted as Acmira finitima (Strelzov, 1973)
Acesta horikoshii accepted as Acmira horikoshii
Acesta lopezi accepted as Acmira lopezi (Berkeley & Berkeley, 1956)
Acesta simplex accepted as Acmira simplex (Day, 1963)
Achaeta bohemica (Vejdovsky, 1879)
Achaeta camerani (Cognetti, 1899)
Achaeta eiseni Vejdovsky, 1877
Achaeta littoralis Lasserre, 1968
Achaeta maorica Benham, 1903
Achaetobonellia maculata W.K. Fisher, 1953
Achaetobonellia ricei Biseswar, 2005
Acholoe astericola (Delle Chiaje, 1841)
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
Aciculomarphysa comes Hartmann-Schröder & Zibrowius, 1998
Aclymene gesae Buzhinskaja, 1995
Acmira assimilis
Acmira catherinae (Laubier, 1967)
Acmira cerruti
Acmira cerrutii (Laubier, 1966) accepted as Aricidea cerrutii Laubier, 1966
Acmira finitima (Strelzov, 1973)
Acmira horikoshii
Acmira lopezi (Berkeley & Berkeley, 1956)
Acmira philbinae (Brown, 1976)
Acmira simplex (Day, 1963)
Acmira taylori (Pettibone, 1965)
Acoetes bataensis Pettibone, 1989
Acoetes congoensis Pettibone, 1989
Acoetes flagelliformis (Wesenberg-Lund, 1949)
Acoetes grubei (Kinberg, 1856)
Acoetes jogasimae (Izuka, 1912)
Acoetes lupina Stimpson, 1856 accepted as Polyodontes lupina (Stimpson, 1856)
Acoetes magnifica Treadwell, 1929
Acoetes melanonota (Grube, 1876)
Acoetes mohammadi Pettibone, 1989