Calmella bandeli Ev. Marcus, 1976
Calmella cavolini (J.B. Vérany, 1846)
Chlamylla atypica (L.S.R. Bergh, 1899)
Chlamylla borealis L.S.R. Bergh, 1886
Coryphella alderi A. Adams, 1861
Coryphella bostoniensis L.S.R. Bergh, 1864
Coryphella landsburgii (J. Alder & A. Hancock,1848)
Coryphella parvula (W.H. Pease, 1860)
Coryphella rutila A.E. Verrill, 1879
Coryphella scacchiana (R.A. Philippi, 1844)
Coryphella stellata (W. Stimpson, 1853)
Cumanotus beaumonti (C.N.E. Eliot, 1906)
Cumanotus cuenoti A. Pruvot-Fol, 1948
Cumanotus fernaldi T.E. Thompson & G.H. Brown,1984
Flabellina abei (K. Baba, 1987)
Flabellina affinis (J.F. Gmelin, 1791)
Flabellina albomaculata M. Pola, L. Carmona, G. Calado& J.L. Cervera, 2014
Flabellina albomarginata (M.C. Miller, 1971)
Flabellina alternata J.A. Ortea & J. Espinosa,1998
Flabellina amabilis Y.M. Hirano & A.M. Kuzirian,1991
Flabellina annulata (J.R.C. Quoy& J.P. Gaimard, 1832)
Flabellina arveloi J.A. Ortea & J. Espinosa,1998
Flabellina athadona (L.S.R. Bergh, 1875)
Flabellina babai R.L. Schmekel, 1972
Flabellina baetica J.C. García-Gómez, 1984
Flabellina barentsi (A.J.B.M. Vayssière,1913)
Flabellina berghi (A.J.B.M. Vayssière,1888)
Flabellina bertschi T.M. Gosliner& A.M. Kuzirian, 1990
Flabellina bicolor (E.F. Kelaart, 1858)
Flabellina bilas (T.M. Gosliner& J.D. Williams, 1991)
Flabellina borealis (N.H. Odhner, 1922)
Flabellina browni (B.E. Picton, 1980)
Flabellina bulbosa J.A. Ortea & J. Espinosa,1998
Flabellina californica (L.S.R. Bergh, 1904)
Flabellina capensis (K.H.J. Thiele, 1925)
Flabellina cerverai M.A. Fischer, E. van der Velde& J.C. Roubos, 2007
Flabellina confusa M.M. Gonzalez-Duarte, J.L. Cervera& Poddubetskaia, 2008
Flabellina cooperi (T.D.A. Cockerell, 1901)
Flabellina cynara (Er. Marcus & Ev. Marcus,1967)