Abietinella Levinsen, 1913 (basis of record)
Abietinella operculata (Jäderholm, 1903) (basis of record)
Amphisbetia rectitheca (Ritchie, 1907) (basis of record)
Antarctoscyphus admirabilis Peña Cantero, Svoboda & Vervoort, 1999 (basis of record)
Antarctoscyphus fragilis Peña Cantero, Svoboda & Vervoort, 1999 (basis of record)
Arctapodema australis (Vanhöffen, 1912) (basis of record)
Bimeria corynopsis Vanhöffen, 1910 (basis of record)
Bythotiaridae Maas, 1905 (basis of record)
Campanularia everta Clark, 1876 accepted as Orthopyxis everta (Clark, 1876) (basis of record)
Candelabrum austrogeorgiae (Jäderholm, 1904) (basis of record)
Channichthyidae Gill, 1861 (basis of record)
Clathrozoella Stechow, 1921 (basis of record)
Clathrozoella drygalskii (Vanhöffen, 1910) (basis of record)
Clathrozoellidae Peña Cantero, Vervoort & Watson, 2003 (basis of record)
Conopora verrucosa (Studer, 1878) (basis of record)
Corymorpha microrhiza (Hickson & Gravely, 1907) (basis of record)
Errina kerguelensis Broch, 1942 (basis of record)
Eudendrium generale von Lendenfeld, 1885 (basis of record)
Filellum magnificum Peña Cantero, Svoboda & Vervoort, 2004 (basis of record)
Fillelum Hincks, 1868 accepted as Filellum Hincks, 1868 (basis of record)
Gammaria stentor Allman, 1888 accepted as Grammaria abietina (Sars, 1851) (additional source)
Gymnogonos ameriensis (Stepanjants, 1979) (basis of record)
Gymnogonos cingulatus (Vanhöffen, 1910) (basis of record)
Halecium ovatum Totton, 1930 (basis of record)
Halimedusidae Arai & Brinckmann-Voss, 1980 (additional source)
Hebella striata Allman, 1888 (basis of record)
Heterotentacula mirabilis (Kramp, 1957) (basis of record)
Hydractinia parvispina Hartlaub, 1905 (basis of record)
Hydractinia vallini Jäderholm, 1926 (basis of record)
Inferiolabiata Broch, 1951 (basis of record)
Lafoea benthophila Ritchie, 1909 (basis of record)
Laodicea pulchra Browne, 1902 (basis of record)
Lepidopora granulosa (Cairns, 1983) (basis of record)
Lepidotheca Cairns, 1983 (basis of record)
Liparidae Gill, 1861 (basis of record)
Merga rubra Kramp, 1957 accepted as Amphinema rubrum (Kramp, 1957) (basis of record)
Mixoscyphus Peña Cantero & Vervoort, 2005 (basis of record)
Monobrachium antarcticum Robins, 1972 (basis of record)
Moseria Totton, 1965 accepted as Resomia Pugh, 2006 (basis of record)
Moseria convoluta (Moser, 1925) accepted as Resomia convoluta (Moser, 1925) (additional source)
Oswaldella crassa Peña Cantero & Vervoort, 1998 (basis of record)
Oswaldella curiosa Peña Cantero & Vervoort, 1998 (basis of record)
Oswaldella erratum Peña Cantero & Vervoort, 1997 (basis of record)
Oswaldella medeae Peña Cantero & Vervoort, 2004 (basis of record)
Oswaldella monomammillata Peña Cantero & Vervoort, 2004 (basis of record)
Rhysia Brinckmann, 1965 (basis of record)
Rhysia halecii (Hickson & Gravely, 1907) (basis of record)
Rhysiidae Brinckmann, 1965 (basis of record)
Schizotricha heteromera Peña Cantero & Vervoort, 2005 (basis of record)
Schizotricha southgeorgiae Peña Cantero & Vervoort, 2004 (basis of record)
Schizotricha trinematotheca Peña Cantero & Vervoort, 2005 (basis of record)
Sigiweddellia Bouillon, Pagès & Gili, 2001 (basis of record)
Sigiweddellia bathypelagica Bouillon, Pagès & Gili, 2001 accepted as Sigiweddellia benthopelagica Bouillon, Pagès & Gili, 2001 (basis of record)
Staurotheca abyssalis Peña Cantero & Vervoort, 2003 (basis of record)
Staurotheca cornuta Peña Cantero, García Carrascosa & Vervoort, 1999 (basis of record)
Staurotheca densa Peña Cantero & Vervoort, 2003 (basis of record)
Staurotheca jaederholmi Stechow, 1920 (basis of record)
Staurotheca multifurcata Peña Cantero, García Carrascosa & Vervoort, 1999 (basis of record)
Staurotheca profunda Peña Cantero & Vervoort, 2003 (basis of record)
Staurotheca vervoorti (El Beshbeeshy, 2011) (basis of record)
Stegella lobata (Vanhöffen, 1910) (basis of record)
Stylaster eguchii (Boschma, 1966) (basis of record)
Stylaster profundus (Moseley, 1879) (basis of record)
Stylaster robustus (Cairns, 1983) (basis of record)
Symplectoscyphus aggregatus (Jäderholm, 1917) (basis of record)
Symplectoscyphus anae Peña Cantero, Svoboda & Vervoort, 2002 (basis of record)
Symplectoscyphus exochus Blanco, 1982 (basis of record)
Symplectoscyphus frigidus Peña Cantero, Svoboda & Vervoort, 2002 (basis of record)
Symplectoscyphus interruptus (Pfeffer, 1889) (basis of record)
Symplectoscyphus liouvillei (Billard, 1914) (basis of record)
Symplectoscyphus sofiae Peña Cantero, Svoboda & Vervoort, 2002 (basis of record)
Symplectoscyphus weddelli Peña Cantero, Svoboda & Vervoort, 2002 (basis of record)
Tubularia hodgsoni Hickson & Gravely, 1907 (basis of record)
Tubularia longstaffi Hickson & Gravely, 1907 (basis of record)
Voragonema Naumov, 1971 accepted as Pectis Haeckel, 1879 (basis of record)
Voragonema laciniata Bouillon, Pagès & Gili, 2001 accepted as Pectis antarctica Haeckel, 1879 (basis of record)
Yakovia Margulis, 1989 accepted as Rhabdoon Keferstein & Ehlers, 1861 (basis of record)
Yakovia polinae Margulis, 1989 accepted as Rhabdoon reesi (Shirley & Leung, 1970) (basis of record)
Zyzzyzus parvula (Hickson & Gravely, 1907) (basis of record)