Aeolidiella indica Bergh, 1888 accepted as Anteaeolidiella indica (Bergh, 1888) (additional source)
Akera soluta (Gmelin, 1791) (additional source)
Aplysia dactylomela Rang, 1828 (additional source)
Aplysia juliana Quoy & Gaimard, 1832 (additional source)
Aplysia oculifera A. Adams & Reeve, 1850 (additional source)
Aplysia parvula Mörch, 1863 (additional source)
Armina gilchristi (Bergh, 1907) (additional source)
Ascobulla fischeri (A. Adams & Angas, 1864) (additional source)
Berthella plumula (Montagu, 1803) (additional source)
Berthella tupala Er. Marcus, 1957 (additional source)
Berthellina citrina (Rüppell & Leuckart, 1828) (additional source)
Bonisa nakaza Gosliner, 1981 (additional source)
Bulla ampulla Linnaeus, 1758 (additional source)
Bursatella leachi accepted as Bursatella leachii Blainville, 1817 (additional source)
Bursatella leachii Blainville, 1817 (additional source)
Ceratosoma ingozi Gosliner, 1996 (additional source)
Chelidonura fulvipunctata Baba, 1938 accepted as Biuve fulvipunctata (Baba, 1938) (additional source)
Chelidonura hirundinina (Quoy & Gaimard, 1833) (additional source)
Chromodoris africana Eliot, 1904 (additional source)
Chromodoris alius Rudman, 1987 accepted as Goniobranchus alius (Rudman, 1987) (additional source)
Chromodoris annulata Eliot, 1904 accepted as Goniobranchus annulatus (Eliot, 1904) (additional source)
Chromodoris geminus Rudman, 1987 accepted as Goniobranchus geminus (Rudman, 1987) (additional source)
Chromodoris hamiltoni Rudman, 1977 (additional source)
Chromodoris heatherae Gosliner, 1994 accepted as Goniobranchus heatherae (Gosliner, 1994) (additional source)
Chromodoris inopinata Bergh, 1905 (basis of record)
Chromodoris marginata (Pease, 1860) accepted as Goniobranchus verrieri (Crosse, 1875) (additional source)
Chromodoris pruna Gosliner, 1994 (additional source)
Chromodoris vicina Eliot, 1904 accepted as Goniobranchus tennentanus (Kelaart, 1859) (additional source)
Cratena capensis Barnard, 1927 (basis of record)
Creseis acicula (Rang, 1828) (additional source)
Cuthona speciosa (Macnae, 1954) accepted as Trinchesia speciosa (Macnae, 1954) accepted as Tenellia speciosa (Macnae, 1954) (basis of record)
Dendrodoris caesia (Bergh, 1907) (additional source)
Dendrodoris denisoni (Angas, 1864) accepted as Dendrodoris krusensternii (J. E. Gray, 1850) (additional source)
Dendrodoris nigra (W. Stimpson, 1855) (additional source)
Discodoris fragilis (Alder & Hancock, 1864) accepted as Sebadoris fragilis (Alder & Hancock, 1864) (additional source)
Dolabella auricularia ([Lightfoot], 1786) (additional source)
Doriopsilla miniata (Alder & Hancock, 1864) (additional source)
Doris verrucosa Linnaeus, 1758 (additional source)
Doto cinerea Trinchese, 1881 accepted as Doto rosea Trinchese, 1881 (source of synonymy)
Doto coronata (Gmelin, 1791) (additional source)
Doto pinnatifida (Montagu, 1804) (additional source)
Doto rosea Trinchese, 1881 (additional source)
Elysia halimedae Macnae, 1954 accepted as Elysia pusilla (Bergh, 1872) (additional source)
Embletonia gracilis Risbec, 1928 (additional source)
Favorinus ghanensis Edmunds, 1968 (additional source)
Fiona pinnata (Eschscholtz, 1831) (additional source)
Flabellina capensis (Thiele, 1925) accepted as Fjordia capensis (Thiele, 1925) accepted as Coryphella capensis Thiele, 1925 (additional source)
Flabellina funeka Gosliner & R. J. Griffiths, 1981 accepted as Paraflabellina funeka (Gosliner & R. J. Griffiths, 1981) (additional source)
Glaucus atlanticus Forster, 1777 (additional source)
Glossodoris atromarginata (Cuvier, 1804) accepted as Doriprismatica atromarginata (Cuvier, 1804) (additional source)
Godiva quadricolor (Barnard, 1927) (additional source)
Gymnodoris inornata (Bergh, 1880) (additional source)
Halgerda dichromis Fahey & Gosliner, 1999 (additional source)
Halgerda formosa Bergh, 1880 (additional source)
Halgerda punctata Farran, 1902 (additional source)
Haminoea alfredensis Bartsch, 1915 accepted as Haminoea natalensis (Krauss, 1848) (additional source)
Haminoea gracilis G. B. Sowerby III, 1897 accepted as Haloa wallisii (J. E. Gray, 1825) (additional source)
Hexabranchus sanguineus (Rüppell & Leuckart, 1830) (additional source)
Hydatina amplustre (Linnaeus, 1758) (additional source)
Hypselodoris capensis (Barnard, 1927) (additional source)
Hypselodoris infucata (Rüppell & Leuckart, 1830) (additional source)
Hypselodoris maridadilus Rudman, 1977 (additional source)
Janolus capensis Bergh, 1907 accepted as Antiopella capensis (Bergh, 1907) (additional source)
Janolus longidentatus Gosliner, 1981 accepted as Antiopella longidentata (Gosliner, 1981) (additional source)
Jorunna tomentosa (Cuvier, 1804) (additional source)
Jorunna zania Ev. Marcus, 1976 accepted as Jorunna funebris (Kelaart, 1858) (additional source)
Kaloplocamus ramosus (Cantraine, 1835) (additional source)
Lecithophorus capensis Macnae, 1958 (basis of record)
Leminda millecra R. J. Griffiths, 1985 (additional source)
Limacia clavigera (O. F. Müller, 1776) (additional source)
Melibe liltvedi Gosliner, 1987 (additional source)
Melibe rosea Rang, 1829 (additional source)
Micromelo undata [sic] accepted as Micromelo undatus (Bruguière, 1792) (additional source)
Notobryon wardi Odhner, 1936 (additional source)
Phanerophthalmus smaragdinus (Rüppell & Leuckart, 1830) accepted as Phanerophthalmus olivaceus (Ehrenberg, 1828) (additional source)
Phestilla melanobrachia Bergh, 1874 accepted as Tenellia melanobrachia (Bergh, 1874) (additional source)
Philine aperta (Linnaeus, 1767) (additional source)
Philinopsis cyanea (E. von Martens, 1879) accepted as Philinopsis speciosa Pease, 1860 (additional source)
Phyllidia varicosa Lamarck, 1801 (additional source)
Phyllodesmium hyalinum Ehrenberg, 1831 (additional source)
Phyllodesmium serratum (Baba, 1949) (additional source)
Phyllodesmium serratum (Baba, 1949) (status source)
Placida dendritica (Alder & Hancock, 1843) (additional source)
Platydoris cruenta (Quoy & Gaimard, 1832) (basis of record)
Pleurobranchaea bubala Ev. Marcus & Gosliner, 1984 (additional source)
Pleurobranchaea tarda A. E. Verrill, 1880 (additional source)
Pleurobranchus peronii Cuvier, 1804 (additional source)
Polycera capensis Quoy & Gaimard, 1824 (additional source)
Polycera hedgpethi Er. Marcus, 1964 (additional source)
Polycera quadrilineata (O. F. Müller, 1776) (additional source)
Pruvotfolia pselliotes (Labbé, 1923) (additional source)
Retusa truncatula (Bruguière, 1792) (additional source)
Rictaxis albus (G. B. Sowerby III, 1874) (additional source)
Risbecia pulchella (Rüppell & Leuckart, 1830) accepted as Hypselodoris pulchella (Rüppell & Leuckart, 1830) (additional source)
Sclerodoris apiculata (Alder & Hancock, 1864) (additional source)
Sclerodoris coriacea Eliot, 1904 (additional source)
Smaragdinella calyculata (Broderip & G. B. Sowerby I, 1829) (additional source)
Stylocheilus longicauda (Quoy & Gaimard, 1825) (additional source)
Tambja capensis (Bergh, 1907) (additional source)
Tambja morosa (Bergh, 1877) (additional source)

Madagascan Coast for Chromodoris hamiltoni Rudman, 1977  (doubtful)
Natal for Aeolidiella indica Bergh, 1888  (origin: native - non-endemic)
Natal for Chromodoris annulata Eliot, 1904  (origin: native - non-endemic)
Natal for Chromodoris vicina Eliot, 1904  (origin: native - non-endemic)
Natal for Creseis acicula (Rang, 1828) 
South African Coast for Cratena capensis Barnard, 1927  (origin: native - endemic)
South African Coast for Godiva quadricolor (Barnard, 1927)  (origin: native - non-endemic)
South African Coast for Limacia clavigera (O. F. Müller, 1776)  (inaccurate) (origin: native - non-endemic)
South African Coast for Notobryon wardi Odhner, 1936  (inaccurate) (origin: native - non-endemic)
South African Coast for Pruvotfolia pselliotes (Labbé, 1923)  (origin: native - non-endemic)
South African Coast for Tambja capensis (Bergh, 1907)  (origin: native - endemic)
South African part of the Indian Ocean for Aplysia dactylomela Rang, 1828  (inaccurate)
South African part of the Indian Ocean for Aplysia oculifera A. Adams & Reeve, 1850 
South African part of the Indian Ocean for Glaucus atlanticus Forster, 1777  (origin: native - non-endemic)
South Coast of South Africa for Hypselodoris capensis (Barnard, 1927)  (origin: native - endemic)
South Coast of South Africa for Janolus capensis Bergh, 1907  (origin: native - endemic)