Polychaeta Taxon list
Ascleriocheilus confusus [auct.] (unaccepted > nomen nudum )
Asclerocheilus abyssalis Blake, 2023
Asclerocheilus acirratus (Hartman, 1966)
Asclerocheilus alaskaensis Blake, 2025
Asclerocheilus alatus Blake, 2025
Asclerocheilus ashworthi Blake, 1981
Asclerocheilus aurospinosus Blake, 2025
Asclerocheilus beringianus Uschakov, 1955
Asclerocheilus blakei Mendes, Rodrigues & Rizzo, 2024
Asclerocheilus brigitteae Blake, 2025
Asclerocheilus californicus Hartman, 1963
Asclerocheilus capensis Day, 1963
Asclerocheilus caroliniensis Blake, 2025
Asclerocheilus crenulatus Blake, 2025
Asclerocheilus elisabethae Eibye-Jacobsen, 2002
Asclerocheilus franciscanus Blake, 2025
Asclerocheilus geiseae Mendes, De Paiva & Rizzo, 2024
Asclerocheilus glabrus (Ehlers, 1887)
Asclerocheilus heterochaetus Kudenov & Blake, 1978
Asclerocheilus intermedius (Saint-Joseph, 1894)
Asclerocheilus jonesi Blake, 2025
Asclerocheilus kudenovi Blake, 2000
Asclerocheilus magellaniensis Blake, 2025
Asclerocheilus mexicanus Kudenov, 1985
Asclerocheilus nathanae Blake, 2025
Asclerocheilus neubertae Blake, 2025
Asclerocheilus nigrocirrus Hartman, 1978 accepted as Oligobregma collare (Levenstein, 1975)
Asclerocheilus pseudocollare (Schüller & Hilbig, 2007) accepted as Asclerocheilus pseudocollaris (Schüller & Hilbig, 2007)
Asclerocheilus pseudocollaris (Schüller & Hilbig, 2007)
Asclerocheilus shanei Hartmann-Schröder, 1994
Asclerocheilus shanonae Eibye-Jacobsen, 2002
Asclerocheilus tasmanius Kirkegaard, 1996 accepted as Oligobregma tasmanius (Kirkegaard, 1996)
Asclerocheilus triangularis Blake, 2025
Asclerocheilus tropicus Blake, 1981
Asclerocheilus victoriensis Blake, 2000 accepted as Asclerocheilus heterochaetus Kudenov & Blake, 1978
Axiokebuita australis Blake, 2023
Axiokebuita cavernicola Martínez, Di Domenico & Worsaae, 2013
Axiokebuita millsi Pocklington & Fournier, 1987
Axiokebuita minuta (Hartman, 1967)
Axiokebuita oculata Blake, 2025
Axiokebuita shackletoni Blake, 2025
Axiokebuita verenae Blake, 2025
Cryptosclerocheilus baffinensis Blake, 1972 accepted as Polyphysia baffinensis (Blake, 1972)
Eumenia caulleryii McIntosh, 1922 accepted as Polyphysia caulleryi (McIntosh, 1922)
Eumenia crassa Örsted, 1843 accepted as Polyphysia crassa (Örsted, 1843)
Eumenia crassa arctica Wirén, 1883 accepted as Scalibregma inflatum Rathke, 1843
Eumenia crassa fauveli Laubier, 1959 accepted as Polyphysia crassa fauveli (Laubier, 1959)
Eumenia ebranchiata Baird in McIntosh, 1915 accepted as Polyphysia crassa (Örsted, 1843)
Eumenia erucaeformis M. Sars, 1869 (unaccepted > nomen nudum )
Eumenia glabra Ehlers, 1887 accepted as Asclerocheilus glabrus (Ehlers, 1887)
Eumenia hystricis McIntosh, 1922 accepted as Polyphysia hystricis (McIntosh, 1922)
Eumenia jeffreysii McIntosh, 1869 accepted as Lipobranchius jeffreysii (McIntosh, 1869)
Eumenia longisetosa Théel, 1879 accepted as Pseudoscalibregma parvum (Hansen, 1879)
Eumenia oculata Ehlers, 1901 accepted as Hyboscolex oculatus (Ehlers, 1901)
Eumenia oculata Gravier, 1911 accepted as Sclerocheilus antarcticus Ashworth, 1915
Eumenia reticulata McIntosh, 1885 accepted as Hyboscolex reticulatus (McIntosh, 1885)
Eumeniopsis typica Sars in Bidenkap, 1895 accepted as Polyphysia crassa (Örsted, 1843)
Eusclerocheilus bransfieldia Hartman, 1967 accepted as Pseudoscalibregma bransfieldia (Hartman, 1967)
Hyboscolex antarcticus Blake, 2025
Hyboscolex bransfieldia (Hartman, 1967) accepted as Pseudoscalibregma bransfieldia (Hartman, 1967)
Hyboscolex dicranochaetus (Schmarda, 1861)
Hyboscolex ehlersi Blake, 2025
Hyboscolex equatorialis Blake, 1981
Hyboscolex farallonensis Blake, 2025
Hyboscolex harrisae Blake, 2025
Hyboscolex homochaetus (Schmarda, 1861)
Hyboscolex longiseta Schmarda, 1861
Hyboscolex oculatus (Ehlers, 1901)
Hyboscolex pacificus (Moore, 1909)
Hyboscolex pacificus borealis (Imajima & Hartman, 1964) accepted as Hyboscolex pacificus (Moore, 1909)
Hyboscolex quadricincta Kudenov, 1985
Hyboscolex reesi Blake, 2025
Hyboscolex reticulatus (McIntosh, 1885)
Hyboscolex verrucosa Hartmann-Schröder, 1979
Hyboscolex verrucosus Hartmann-Schröder, 1979
Kebuita glabra (Ehlers, 1887) accepted as Asclerocheilus glabrus (Ehlers, 1887)
Kebuita minuta Hartman, 1967 accepted as Axiokebuita minuta (Hartman, 1967)
Lipobranchius capensis Willey, 1904 accepted as Hyboscolex longiseta Schmarda, 1861
Lipobranchius intermedius Saint-Joseph, 1894 accepted as Asclerocheilus intermedius (Saint-Joseph, 1894)
Lipobranchius jeffreysi (McIntosh, 1869) accepted as Lipobranchius jeffreysii (McIntosh, 1869)
Lipobranchius jeffreysii (McIntosh, 1869)
Lipobranchus intermedius [auct.] accepted as Asclerocheilus intermedius (Saint-Joseph, 1894)
Lipobranchus jeffreysii [auct.] accepted as Lipobranchius jeffreysii (McIntosh, 1869)
Mucibregma spinosa Fauchald & Hancock, 1981 accepted as Mucibregma spinosum Fauchald & Hancock, 1981
Mucibregma spinosum Fauchald & Hancock, 1981
Oligobranchus groenlandicus Sars, 1846 accepted as Scalibregma inflatum Rathke, 1843
Oligobranchus roseus Sars, 1846 accepted as Scalibregma inflatum Rathke, 1843
Oligobregma aciculata (Hartman, 1965) accepted as Oligobregma aciculatum (Hartman, 1965)
Oligobregma aciculatum (Hartman, 1965)
Oligobregma acsarum Blake, 2025
Oligobregma acutaspinosum Blake, 2025
Oligobregma aristata Blake, 2023 accepted as Oligobregma aristatum Blake, 2023
Oligobregma aristatum Blake, 2023
Oligobregma bakkeni Mendes, De Paiva & Rizzo, 2024
Oligobregma bathyala Blake, 2023
Oligobregma blakei Schüller & Hilbig, 2007 accepted as Asclerocheilus pseudocollare (Schüller & Hilbig, 2007) accepted as Asclerocheilus pseudocollaris (Schüller & Hilbig, 2007)
Oligobregma brasierae Wiklund, Neal, Glover, Drennan, Rabone & Dahlgren, 2019
Oligobregma brychiatum Blake, 2025
Oligobregma chromatum Blake, 2025
Oligobregma collare (Levenstein, 1975)