• Acanthocorbis apoda (Leadbeater) Hara & Takahashi, 1984
• Acanthocorbis asymmetrica (Thomsen) Hara & Takahashi, 1984
• Acanthocorbis brevipoda accepted as Acanthoeca brevipoda W.Ellis, 1930
• Acanthocorbis camarensis Hara et al., 1996
• Acanthocorbis campanula (Espeland) Thomsen, 1991
• Acanthocorbis haurakiana Thomsen, 1991
• Acanthocorbis nana Thomsen, Garrison & Kosman, 1991
• Acanthocorbis prolongata Thomsen, Garrison & Kosman, 1997
• Acanthocorbis tinnabulum Marchant et al., 1987
• Acanthocorbis tintinnabulum Marchant, van den Hoff & Burton, 1987
• Acanthocorbis unguiculata (Thomsen) Hara & Takahashi, 1984
• Acanthocorbis weddellensis Thomsen, Garrison & Kosman, 1997
• Acanthoeca brevipoda W.Ellis, 1930
• Acanthoeca nana Thomsen, 1997 accepted as Helgoeca nana Leadbeater, 2008
• Acanthoeca spectabilis W.N.Ellis, 1930
• Acanthoecopsis apoda Leadbeater, 1972 accepted as Acanthocorbis apoda (Leadbeater) Hara & Takahashi, 1984
• Acanthoecopsis asymmetrica Thomsen
• Acanthoecopsis campanula Espeland, 1986 accepted as Acanthocorbis campanula (Espeland) Thomsen, 1991
• Acanthoecopsis spiculifera Norris, 1965 accepted as Polyoeca dichotoma W.S.Kent, 1881
• Acanthoecopsis spiculifera R.E.Norris, 1965
• Acanthoecopsis unguiculata Thomsen, 1973 accepted as Acanthocorbis unguiculata (Thomsen) Hara & Takahashi, 1984
• Amoenoscapa caudata Hara & Takahashi, 1987
• Amoenoscopa caudata Hara & Takahashi, 1987
• Apheloecion antarctica Thomsen, Garrison & Kosman, 1997
• Apheloecion conicoides Thomsen, Garrison & Kosman, 1997
• Apheloecion glacialis Thomsen, Garrison & Kosman, 1997
• Astrosiga disjuncta Kent, 1878
• Aulomonas purdyi Lackey, 1942
• Bicosta antennigera Moestrup, 1979
• Bicosta minor (Reynolds) Leadbeater, 1978
• Bicosta spinifera (Throndsen) Leadbeater, 1978
• Calliacantha ankyra Thomsen, Garrison & Kosman, 1997
• Calliacantha frigida Thomsen, Garrison & Kosman, 1997
• Calliacantha longicaudata (Leadbeater) Leadbeater, 1978
• Calliacantha multispina Manton & Oates, 1979
• Calliacantha natans (Grøntved) Leadbeater, 1978
• Calliacantha simplex Manton & Oates, 1979
• Calotheca alata Thomsen & Moestrup, 1983
• Campanoeca dilatata Throndsen, 1974 accepted as Polyfibula sphyrelata (Thomsen) Manton, 1981
• Campanoeca pedicellata (Leadbeater, 1972) Throndsen, 1974 accepted as Diaphanoeca pedicellata Leadbeater, 1972
• Campyloacantha spinifera (Leadbeater, 1973) Hara & Takahashi, 1987
• Choanoeca perplexa W.N.Ellis, 1930
• Cladospongia elegans M.O.P.Iyengar & K.R.Ramanathan, 1940
• Codonocladium corymbosum Entz, 1883 (uncertain)
• Codonocladium cymosum (Kent, 1880) Boucard Camou, 1967
• Codonoeca costata H.J.Clark, 1868
• Codonoeca gracilis Calkins (uncertain)
• Codonoeca inclinata (W.S.Kent) W.S.Kent
• Codonosigopsis kosmos Skuja, 1948
• Codonosigopsis robinii Senn, 1900
• Codosiga allioides W.S.Kent, 1881
• Codosiga assimilis W.S.Kent, 1881
• Codosiga botrytis (Ehrenberg) Bütschli, 1878
• Codosiga botrytis Kent, 1880
• Codosiga candelabrum W.S.Kent, 1881
• Codosiga corymbosa (Entz) Bourrelly
• Codosiga cymosa W.S.Kent, 1881
• Codosiga dichotoma Stokes, 1883
• Codosiga echinata W.S.Kent, 1871
• Codosiga florea Stokes, 1884
• Codosiga furcata W.S.Kent, 1881
• Codosiga gracilis (Kent, 1880) De Saedeleer, 1927
• Codosiga grossularia W.S.Kent, 1881
• Codosiga longipes Stokes, 1883
• Codosiga magnifica Stokes, 1885
• Codosiga pulcherrima H.J.Clark, 1866
• Codosiga pyriformis W.S.Kent, 1881
• Codosiga steinii W.S.Kent, 1881
• Codosiga umbellata (Tatem) W.S.Kent, 1881
• Codosiga utriculus Stokes, 1885
• Conion groenlandicum Thomsen, 1982
• Corbicula socialis Meunier
• Cosmoeca norvegica Thomsen, 1984
• Cosmoeca subulata Thomsen in Thomsen & Boonruang, 1984
• Cosmoeca takahashii
• Cosmoeca ventricosa Thomsen, 1984
• Crinolina aperta (Leadbeater) Thomsen, 1976
• Crinolina isefiordensis Thomsen, 1976
• Crucispina cruciformis (Leadbeater) Espeland, 1986
• Desmarella brachycalyx Skuja, 1939
• Desmarella irregularis Stokes, 1886
• Desmarella moniliformis W.S.Kent, 1878
• Desmarella phalanx (Stein) W.S.Kent, 1878
• Diaphanoeca aperta B.S.C.Leadbeater
• Diaphanoeca cylindrica B.S.C.Leadbeater, 1974
• Diaphanoeca fiordensis (R.F.Scagel & J.R.Stein) R.E.Norris
• Diaphanoeca grandis Ellis, 1930
• Diaphanoeca grandis var. minor J.Throndsen (uncertain)
• Diaphanoeca multiannulata Buck, 1981
• Diaphanoeca multiannulata subsp. glacialis Thomsen, Garrison & Kosman, 1997
• Diaphanoeca parva W.Ellis (uncertain)
• Diaphanoeca pedicellata Leadbeater, 1972
• Diaphanoeca sphaerica Thomsen, 1982
• Diaphanoeca undulata Thomsen (uncertain)
• Dicraspedella stokesi Ellis, 1930
• Didymoeca costata (Valkanov) Doweld, 2003
• Diploeca excelsa (Skuja) Bourrelly, 1957
• Diploeca flava (Korshikov) Bourrelly, 1957
• Diploeca hemisphaerica R.E.Norris, 1965
• Diploeca neustophila R.E.Norris, 1965