Chromodoris nodulosa L.S.R. Bergh, 1905
Chromodoris nona (K. Baba, 1953)
Noumea norba Er. Marcus & Ev. Marcus,1970
Felimida norrisi (M. Farmer, 1963)
Risbecia nyalya (Er. Marcus & Ev. Marcus,1967)
Hypselodoris obscura (W. Stimpson, 1855)
Goniobranchus obsoletus (W.P.E.S. Rüppell& F.S. Leuckart, 1830)
Felimida ocellata (J.A. Ortea, S. Gofas& Á. Valdés, 1997)
Glossodoris oculata (S. Delle Chiaje, 1841)
Felimare olgae (J.A. Ortea& J.J. Bacallado, 2007)
Chromodoris ophthalmica L.S.R. Bergh, 1905
Chromodoris orientalis W.B. Rudman, 1983
Cadlinella ornatissima (J.J. Risbec, 1928)
Felimare orsinii (J.B. Vérany, 1846)
Doriprismatica paladentata (W.B. Rudman, 1986)
Glossodoris pallida (W.P.E.S. Rüppell& F.S. Leuckart, 1830)
Ceratosoma palliolatum W.B. Rudman, 1988
Chromocadlina panamensis N.H. Odhner in A. Franc,1968
Chromodoris pantharella L.S.R. Bergh, 1879
Glossodoris pantherina (L.S.R. Bergh, 1905)
Chromodoris papulosa L.S.R. Bergh, 1905
Chromodoris parthenopeia (S. Delle Chiaje, 1841)
Noumea parva K. Baba, 1949
Hypselodoris paulinae T.M. Gosliner& R.F. Johnson, 1999
Chromodoris paulomarcioi M. Domínguez, F.J. García& J.S. Troncoso, 2006
Chromodoris paupera L.S.R. Bergh, 1877
Hypselodoris peasei (L.S.R. Bergh, 1880)
Chromodoris perola Ev. Marcus, 1976
Thorunna perplexa (R.F. Burn, 1957)
Goniobranchus petechialis (A.A. Gould, 1852)
Chromodoris petiti (J.C.H. Crosse, 1875)
Felimare picta (Schultz in R.A. Philippi,1836)
Felimare picta azorica (J.A. Ortea, Á. Valdés& J.C. García-Gómez, 1996)
Felimare picta verdensis J.A. Ortea, Á. Valdés& J.C. García-Gómez, 1996
Felimare picta webbi (A.V.M.D. D'Orbigny,1839)