Okenia academica Y. Camacho-García& T.M. Gosliner, 2004
Okenia africana M. Edmunds, 2009
Trapania africana M. Edmunds, 2009
Okenia ameliae J.A. Ortea, L. Moro& G.M. Caballer, 2014
Okenia amoenula (L.S.R. Bergh, 1907)
Okenia angelensis J.R. Lance, 1966
Okenia angelica T.M. Gosliner& H.W. Bertsch, 2004
Trapania armilla T.M. Gosliner & S.J. Fahey,2008
Goniodoris aspersa J. Alder & A. Hancock,1864
Okenia aspersa (J. Alder & A. Hancock,1845)
Okenia atkinsonorum W.B. Rudman, 2007
Trapania aurata W.B. Rudman, 1987
Trapania aureopunctata W.B. Rudman, 1987
Okenia babai I. Hamatani, 1961
Trapania bajamarensis L. Moro & J.A. Ortea,2015
Okenia barnardi K. Baba, 1937
Goniodoris barroisi A.J.B.M. Vayssière, 1901
Trapania benni W.B. Rudman, 1987
Trapania bonellenae Á. Valdés, 2009
Goniodoridella borealis A.V. Martynov, Sanamyan& T.A. Korshunova, 2015
Goniodoris brunnea W. Macnae, 1958
Trapania brunnea W.B. Rudman, 1987
Okenia brunneomaculata T.M. Gosliner, 2004
Trapania caerulea T.M. Gosliner & S.J. Fahey,2008
Trapania canaria J.A. Ortea & L. Moro,2009
Goniodoris castanea J. Alder & A. Hancock,1845
Trapania circinata T.M. Gosliner & S.J. Fahey,2008
Trapania cirrita T.M. Gosliner & S.J. Fahey,2008
Goniodoris citrina J. Alder & A. Hancock,1864
Okenia cochimi T.M. Gosliner& H.W. Bertsch, 2004
Okenia cupella (E.F. de Vogel& D. Schultz, 1970)
Trapania dalva Ev. Marcus, 1972
Lophodoris danielsseni (H.B.S. Friele & M. Hansen,1876)
Trapania darveli W.B. Rudman, 1987
Trapania darwini T.M. Gosliner & S.J. Fahey,2008