IRMNG Taxon list
Amphipolydora Blake, 1983
Amphipolydora abranchiata (Hartman, 1953)
Amphipolydora vestalis Paterson & Gibson, 2003
Anaspio Chamberlin, 1920 accepted as Prionospio Malmgren, 1867
Anaspio boreus Chamberlin, 1920
Aonidella López-Jamar, 1989
Aonidella cirrobranchiata (Day, 1961)
Aonidella dayi López-Jamar, 1989
Aonides Claparède, 1864
Aonides auricularis Claparède, 1863 accepted as Aonides oxycephala (Sars, 1862)
Aonides californiensis Rioja, 1947
Aonides diverapoda Hoagland, 1920
Aonides fulgens Levinsen, 1883 accepted as Paradoneis fulgens (Levinsen, 1884)
Aonides glandulosa Blake in Blake, Hilbig & Scott, 1996
Aonides gracilis Tauber, 1879
Aonides mayaguezensis
Aonides nodosetosa Storch, 1966
Aonides oxycephala (Sars, 1862)
Aonides paucibranchiata Southern, 1914
Aonides trifida Estcourt, 1967
Aonopsis Wagner, 1885 (unaccepted > nomen nudum )
Aonopsis agilis Wagner, 1885
Apistobranchidae Mesnil & Caullery, 1898
Apistobranchus Levinsen, 1883
Apistobranchus glacierae Hartman, 1978
Apistobranchus gudrunae Hartmann-Schröder & Rosenfeldt, 1988
Apistobranchus gundrunae (Hartmann-Schröder & Rosenfeldt, 1988)
Apistobranchus ornatus Hartman, 1965
Apistobranchus tenuis Orrhage, 1962
Apistobranchus tullbergi (Théel, 1879)
Apistobranchus tullbergi Levinsen, 1883
Apistobranchus typicus (Webster & Benedict, 1887)
Apoprionospio [auctorum] accepted as Prionospio Malmgren, 1867
Apoprionospio Foster, 1969 accepted as Prionospio Malmgren, 1867
Apoprionospio caspersi (Laubier, 1962) accepted as Prionospio caspersi Laubier, 1962
Apoprionospio dayi Foster, 1969
Apoprionospio nova (Annenkova, 1938) accepted as Prionospio nova Annenkova, 1938
Apoprionospio pygmaea (Hartman, 1961) accepted as Prionospio pygmaea
Apoprionospio saldanha (Day, 1961) accepted as Prionospio saldanha Day, 1961
Apoprionospio vermillionensis (Fauchald, 1972) accepted as Prionospio vermillionensis Fauchald, 1972
Appelloefia Sikorski, Gunton & Pavlova, 2017 accepted as Laonice Malmgren, 1867
Aquilaspio [auctorum] accepted as Prionospio Malmgren, 1867
Aquilaspio Foster, 1971 accepted as Prionospio Malmgren, 1867
Aquilaspio multipinnulata Blake & Kudenov, 1976
Aquilaspio peruana (Hartmann-Schröder, 1962) accepted as Prionospio peruana Hartmann-Schröder, 1962
Aquilaspio pyramidalis Hutchings & Turvey, 1984
Aquilaspio sexoculata (Augener, 1918)
Aricideopsis Johnson, 1901 accepted as Laonice Malmgren, 1867
Aricideopsis megalops Johnson, 1901 accepted as Laonice cirrata (M. Sars, 1851)
Asetocalamyzas Tzetlin, 1985 accepted as Scolelepis Blainville, 1828
Asetocalamyzas laonicola Tzetlin, 1985 accepted as Scolelepis laonicola (Tzetlin, 1985)
Atherospio Mackie & Duff, 1986
Atherospio disticha Mackie & Duff, 1986
Atherospio guillei (Laubier & Ramos, 1974)
Aurospio Maciolek, 1981
Aurospio banyulensis (Laubier, 1966)
Aurospio dibranchiata Maciolek, 1981
Aurospio foodbancsia Mincks, Dyal, Paterson, Smith & Glover, 2009
Aurospio pilkena (Wilson, 1990)
Aurospira accepted as Aurospio Maciolek, 1981
Aurospira dibranchiata (unaccepted )
Australospio Blake & Kudenov, 1978
Australospio mokapu Ward, 1981
Australospio trifida Blake & Kudenov, 1978
Blydora Rouville, 1905 † accepted as Polydora Bosc, 1802
Boccardia Carazzi, 1893
Boccardia acus (Rainer, 1973)
Boccardia androgyna Read, 1975
Boccardia basilaria Hartman, 1961
Boccardia berkeleyorum Blake & Woodwick, 1971
Boccardia californica
Boccardia chilensis Blake & Woodwick, 1971
Boccardia columbiana Berkeley, 1927
Boccardia fleckera Hutchings & Turvey, 1984
Boccardia galapagense Blake, 1986
Boccardia hamata (Webster, 1879)
Boccardia jubata Rainer, 1973
Boccardia knoxi (Rainer, 1973)
Boccardia lamellata (Rainer, 1973)
Boccardia ligerica Ferronnière, 1898
Boccardia ligni
Boccardia limnicola Blake & Woodwick, 1977
Boccardia magniovata Read, 1975
Boccardia natrix (Söderström, 1920)
Boccardia otakouica Rainer, 1973
Boccardia perata (Chlebovitsch, 1959)
Boccardia polybranchia (Haswell, 1885)
Boccardia proboscidea Hartman, 1940
Boccardia pseudonatrix Day, 1961
Boccardia pugettensis Blake, 1979
Boccardia redeki (Horst, 1920)
Boccardia salazari Delgado-Blas, 2008
Boccardia semibranchiata Guerin, 1990
Boccardia syrtis (Rainer, 1973)
Boccardia tricuspa (Hartman, 1939)
Boccardia uncata Berkeley, 1927
Boccardia wellingtonensis Read, 1975
Boccardiella Blake & Kudenov, 1978
Boccardiella bihamata Blake & Kudenov, 1978
Boccardiella hamata (Webster, 1879)