Aeolidia campbellii (Cunningham, 1871) [Eolis]
Aeolidia papillosa (Linnaeus, 1761, 1761) [Limax] => Aeolidia campbellii
Anisodoris fontaini (d'Orbigny, 1837) [Doris] => Doris fontainei
Anisodoris punctuolata (d'Orbigny, 1837) [Doris] => "Montereina" punctuolata
Bulla punctulata  A. Adams in Sowerby, 1850
Corambe lucea  Marcus, 1959
Coryphella falklandica  Eliot, 1907
Cuthona valentini (Eliot, 1907) [Cratena]
Diaulula hispida (d'Orbigny, 1834) [Doris]
Diaulula punctuolata (d'Orbigny, 1837) [Doris]
Doris fontainei  d'Orbigny, 1837
Doto uva  Marcus, 1955
Elysia patagonica  Muniain & Ortea, 1997
Elysia sp. 21  Genus: Risso, 1818
Facelinidae sp. 18  Family: Bergh, 1889
Felimare sechurana  Hoover, Padula, Schrödl, Hooker & Valdés, 2017
Flabellina falklandica (Eliot, 1907) [Coryphella] => Coryphella falklandica
Gargamella immaculata  Bergh, 1894
Hancockia schoeferti  Schrödl, 1999
Holoplocamus papposus  Odhner, 1926
Itaxia falklandica (Eliot, 1907) [Coryphella] => Coryphella falklandica
Janolus rebeccae  Schrödl, 1996
Janolus sp. 09  Genus: Bergh, 1884 => Janolus rebeccae
‘Montereina’ hispida (d'Orbigny, 1834) [Doris] => Diaulula hispida
‘Montereina’ punctuolata (d'Orbigny, 1837) [Doris] => Diaulula punctuolata
Navanax aenigmaticus (Bergh, 1893) [Navarchus]
Okenia luna  Millen, Schrödl, Vargas & Indacochea, 1994
Peltodoris marmorata (Bergh, 1898) [Anisodoris]
Phidiana lottini (Lesson, 1831) [Eolidia]
Polycera sp. 06  Genus: Cuvier, 1817
Tenellia valentini (Eliot, 1907) [Cratena] => Cuthona valentini
Thecacera darwini  Pruvot-Fol, 1950
Trinchesia valentini (Eliot, 1907) [Cratena] => Cuthona valentini
Tritonia challengeriana  Bergh, 1884
Tritonia odhneri  Er. Marcus, 1959
Tritonia sp. 04  Genus: Cuvier, 1797
Tyrinna nobilis  Bergh, 1898 => Tyrinna delicata
Tyrinna delicata (Abraham, 1877) [Doris]