• Acanthodoris citrina Verrill, 1879 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris ornata Verrill, 1879 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris pilosa var. albescens Bergh, 1880 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris pilosa var. pallida Bergh, 1905 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris pilosa var. purpurea Bergh, 1880 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris pilosa var. zealandiae Bergh, 1905 accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Acanthodoris subquadrata (Alder & Hancock, 1845) accepted as Acanthodoris pilosa (Abildgaard [in Müller], 1789)
• Adalaria loveni (Alder & Hancock, 1862)
• Adalaria proxima (Alder & Hancock, 1854)
• Adalaria rossica Martynov & Korshunova, 2017
• Aegires incisus (Sars G. O., 1872)
• Aegires leuckartii Vérany, 1853
• Aegires palensis Ortea, Luque & Templado, 1990
• Aegires punctilucens (d'Orbigny, 1837)
• Aegires sublaevis Odhner, 1932
• Aegirus hispidus Hesse, 1872 accepted as Aegires punctilucens (d'Orbigny, 1837)
• Ancula gibbosa (Risso, 1818)
• Ancula pacifica MacFarland, 1905 accepted as Ancula gibbosa (Risso, 1818)
• Ancula sulphurea Stimpson, 1853 accepted as Ancula gibbosa (Risso, 1818)
• Atalodoris albonigra (Pruvot-Fol, 1951)
• Atalodoris bouvieri (Vayssière, 1919)
• Atalodoris cervinoi (Ortea & Urgorri, 1979)
• Atalodoris depressa (Alder & Hancock, 1842)
• Atalodoris inconspicua (Alder & Hancock, 1851)
• Atalodoris neapolitana (Delle Chiaje, 1841)
• Atalodoris oblonga (Alder & Hancock, 1845)
• Atalodoris pusilla (Alder & Hancock, 1845)
• Atalodoris reticulata (Ortea, 1979)
• Atalodoris sparsa (Alder & Hancock, 1846)
• Atalodoris tridactila (Ortea & Ballesteros, 1982)
• Bermudella polycerelloides Ortea & Bouchet, 1983 accepted as Okenia polycerelloides (Ortea & Bouchet, 1983)
• Bermudella zoobotryon (Smallwood, 1910) accepted as Okenia zoobotryon (Smallwood, 1910)
• Calycidoris guentheri Abraham, 1876
• Cargoa cupella Vogel & L. P. Schultz, 1970 accepted as Okenia cupella (Vogel & L. P. Schultz, 1970)
• Corambe batava Kerbert, 1886 accepted as Corambe obscura (A. E. Verrill, 1870)
• Corambe burchi (Er. Marcus & Ev. Marcus, 1967)
• Corambe carambola (Er. Marcus, 1955)
• Corambe obscura (A. E. Verrill, 1870)
• Corambe sargassicola Bergh, 1871 accepted as Corambe obscura (A. E. Verrill, 1870)
• Corambe testudinaria H. Fischer, 1889
• Corambella baratariae Harry, 1953 accepted as Corambe obscura (A. E. Verrill, 1870)
• Corambella carambola Er. Marcus, 1955 accepted as Corambe carambola (Er. Marcus, 1955)
• Corambella depressa Balch, 1899 accepted as Corambe obscura (A. E. Verrill, 1870)
• Diaphorodoris alba Portmann & Sandmeier, 1960
• Diaphorodoris luteocincta (M. Sars, 1870)
• Diaphorodoris luteocincta var. alba Portmann & Sandmeier, 1960 accepted as Diaphorodoris alba Portmann & Sandmeier, 1960
• Diaphorodoris luteocincta var. reticulata Portmann & Sandmeier, 1960 accepted as Diaphorodoris luteocincta (M. Sars, 1870)
• Diaphorodoris papillata Portmann & Sandmeier, 1960
• Doridella burchi Er. Marcus & Ev. Marcus, 1967 accepted as Corambe burchi (Er. Marcus & Ev. Marcus, 1967)
• Doridella obscura A. E. Verrill, 1870 accepted as Corambe obscura (A. E. Verrill, 1870)
• Doridunculus echinulatus Sars G. O., 1878
• Doridunculus pentabranchus Odhner, 1907 accepted as Doridunculus echinulatus Sars G. O., 1878
• Drepania fusca Lafont, 1874 accepted as Trapania fusca (Lafont, 1874)
• Drepania graeffei Bergh, 1880 accepted as Trapania graeffei (Bergh, 1880)
• Drepania tartanella Ihering, 1886 accepted as Trapania tartanella (Ihering, 1886)
• Echinocorambe brattegardi Valdés & Bouchet, 1998
• Goniodoris barroisi Vayssière, 1901
• Goniodoris castanea Alder & Hancock, 1845
• Goniodoris coelestis Deshayes in Fredol, 1865 accepted as Felimare orsinii (Vérany, 1846)
• Goniodoris danielsseni Friele & Hansen, 1876 accepted as Lophodoris danielsseni (Friele & Hansen, 1876)
• Goniodoris emarginata Forbes, 1840 accepted as Goniodoris nodosa (Montagu, 1808)
• Goniodoris nodosa (Montagu, 1808)
• Idalia aspersa Alder & Hancock, 1845 accepted as Okenia aspersa (Alder & Hancock, 1845)
• Idalia caudata Orested, 1844 accepted as Okenia aspersa (Alder & Hancock, 1845)
• Idalia cirrigera Philippi, 1844 accepted as Okenia elegans (Leuckart, 1828)
• Idalia dautzenbergi Vayssière, 1919 accepted as Okenia elegans (Leuckart, 1828)
• Idalia elegans Leuckart, 1828 accepted as Okenia elegans (Leuckart, 1828)
• Idalia leachii Alder & Hancock, 1854 accepted as Okenia leachii (Alder & Hancock, 1854)
• Idalia mediterranea Ihering, 1886 accepted as Okenia mediterranea (Ihering, 1886)
• Idalia modesta Verrill, 1875 accepted as Okenia aspersa (Alder & Hancock, 1845)
• Idalia neapolitana Delle Chiaje, 1841 accepted as Atalodoris neapolitana (Delle Chiaje, 1841)
• Idalia pulchella Alder & Hancock, 1854 accepted as Okenia aspersa (Alder & Hancock, 1845)
• Knoutsodonta albonigra (Pruvot-Fol, 1951) accepted as Atalodoris albonigra (Pruvot-Fol, 1951)
• Knoutsodonta bouvieri (Vayssière, 1919) accepted as Atalodoris bouvieri (Vayssière, 1919)
• Knoutsodonta cervinoi (Ortea & Urgorri, 1979) accepted as Atalodoris cervinoi (Ortea & Urgorri, 1979)
• Knoutsodonta depressa (Alder & Hancock, 1842) accepted as Atalodoris depressa (Alder & Hancock, 1842)
• Knoutsodonta inconspicua (Alder & Hancock, 1851) accepted as Atalodoris inconspicua (Alder & Hancock, 1851)
• Knoutsodonta neapolitana (Delle Chiaje, 1841) accepted as Atalodoris neapolitana (Delle Chiaje, 1841)
• Knoutsodonta oblonga (Alder & Hancock, 1845) accepted as Atalodoris oblonga (Alder & Hancock, 1845)
• Knoutsodonta pusilla (Alder & Hancock, 1845) accepted as Atalodoris pusilla (Alder & Hancock, 1845)
• Knoutsodonta reticulata (Ortea, 1979) accepted as Atalodoris reticulata (Ortea, 1979)
• Knoutsodonta sparsa (Alder & Hancock, 1846) accepted as Atalodoris sparsa (Alder & Hancock, 1846)
• Knoutsodonta tridactila (Ortea & Ballesteros, 1982) accepted as Atalodoris tridactila (Ortea & Ballesteros, 1982)
• Lamellidoris albonigra Pruvot-Fol, 1951 accepted as Atalodoris albonigra (Pruvot-Fol, 1951)
• Lamellidoris aspera (Alder & Hancock, 1842) accepted as Onchidoris muricata (O. F. Müller, 1776)
• Lamellidoris bouvieri Vayssière, 1919 accepted as Atalodoris bouvieri (Vayssière, 1919)
• Lamellidoris diaphana (Alder & Hancock, 1845) accepted as Onchidoris muricata (O. F. Müller, 1776)
• Lamellidoris fusca (O. F. Müller, 1776) accepted as Onchidoris bilamellata (Linnaeus, 1767)
• Lamellidoris grisea (Gould, 1870) accepted as Onchidoris grisea (Gould, 1870)
• Lophodoris danielsseni (Friele & Hansen, 1876)
• Lophorodoris danielsseni (Friele & Hansen, 1876) accepted as Lophodoris danielsseni (Friele & Hansen, 1876)
• Notodoris lanzarotensis Moro & Ortea, 2015
• Okenia ameliae Ortea, Moro & Caballer, 2014
• Okenia ascidicola M. P. Morse, 1972
• Okenia aspersa (Alder & Hancock, 1845)
• Okenia cupella (Vogel & L. P. Schultz, 1970)
• Okenia elegans (Leuckart, 1828)
• Okenia evelinae Er. Marcus, 1957
• Okenia hispanica Valdés & Ortea, 1995