# List of marine heterobranch gastropods of South Africa

The list of marine heterobranch gastropods of South Africa is a list of saltwater mollusc species that form a part of the molluscan fauna of South Africa. This list does not include the land or freshwater molluscs.
This is a sub-list of the list of marine gastropods of South Africa, which is in turn a sub-list of the list of marine molluscs of South Africa.
Heterobranchia, the heterobranchs (meaning "different-gilled snails"), is a taxonomic clade of snails and slugs, which includes marine, aquatic and terrestrial gastropod mollusks.
Heterobranchia is one of the main clades of gastropods. Currently Heterobranchia comprises three informal groups: the lower heterobranchs, the opisthobranchs and the pulmonates. (Full article...)

## Heterobranchia

Architectonicidae
* Variegated sundial shell Heliacus variegatus (Gmelin, 1791) (Eastern Cape to Mozambique)
Siphonariidae - False limpets
* Siphonaria annaea Tomlin, 1944 (Durban northwards)
* Cape False limpet Siphonaria capensis Quoy and Gaimard (Namibia to northern KwaZulu-Natal)
* Siphonaria compressa Allanson, 1958
* Siphonaria concinna Sowerby, 1824 (Cape Point to Zululand)
* Siphonaria nigerrima Smith, 1903 (Zululand to Mozambique)
* Siphonaria oculus Krauss, 1848 (Cape Point to Zululand)
* Siphonaria serrata Fischer, 1807 (Saldanha Bay to Zululand)
* Siphonaria tenuicostulata Smith, 1903 (Durban to Mozambique)
Ringiculidae
* Ringicula turtoni Bartsch, 1915
Acteonidae
* Acteon fortis Thiele, 1925
* Acteon flammeus (Gmelin, 1791)
* Acteon pudicus (A. Adams, 1854)
* Rictaxis albis (Sowerby, 1873)
* Japonacteon sp.
* Pupa affinis (A. Adams, 1854)
* Pupa niecaensis (Barnard, 1963)
* Pupa solidula (Linnaeus, 1758)
* Pupa sulcata (Gmelin, 1791)
* Pupa suturalis (A. Adams, 1854)
* Pupa tessellata (Reeve, 1842)
Bullinidae
* Bullina scabra Gmelin, 1791
* Bullina oblonga Sowerby, 1897
Hydatinidae
* Polka-dot bubble shell Micromelo undata (Brughiere, 1792) (Transkei to Mozambique)
* Striped bubble shell Hydatina physis (Linnaeus, 1758) (Eastern Cape to Mozambique)
* Hydatina amplustre (Linnaeus, 1758)
* Hydatina velum (Gmelin, 1791)
* Hydatina albocincta (van der Hoeven, 1811)
Cylichnidae
* Cylichnella agulhasensis (Thiele, 1925)
* Cylichnella meridionalis (Smith, 1902)
* Cylichnella miniscula (Turton, 1932)
* Cylichnella natalensis (Barnard, 1963)
* Cylichnella nitens (Smith, 1872)
* Cylichnella smithi (Bartsch, 1915)
* Cylichna africana Bartsch, 1915
* Cylichna bistriata Tomlin, 1920
* Cylichna dulcis Thiele. 1925
* Cylichna nitens Smith, 1903
* Cylichna remissa Smith, 1890
* Cylichna tubulosa Gould, 1859
* Scaphander punctostriatus (Mighels. 1841)
Retusidae
* Retusa agulhasensis Thiele, 1925
* Retusa natalensis Barnard, 1963
* Retusa sp. cf. nicobarica Thiele, 1925
* Retusa sp. cf. semen Thiele, 1925
* Retusa truncatula Bruguiere, 1792
* Volvulella mutabilis (Barnard, 1963)
* Volvulella pia (Thiele, 1925)
* Volvulella rostrata (A. Adams, 1854)
Philinidae
* Sand slug Philine aperta (Linnaeus, 1767) (Cape Columbine to Mozambique)
* Philine berghi Smith, 1910
Gastropteridae
* Gastropteron flavobrunneum Gosliner, 1984
* Gastropteron alboaurantium Gosliner, 1984
Aglajidae
* Slipper slug Philinopsis capensis (Bergh, 1907)
* Philinopsis dubia (O'Donoghue, 1929)
* Philinopsis cyanea(Martens, 1879)
* Chelidonura fulvipunctata Baba, 1938
* Chelidonura hurundinina (Quoy and Gaimard, 1824)
Haminoeidae
* Atys cylindrica (Heibling, 1779)
* Green bubble shell Haminoea alfredensis Bartsch, 1915 (Namaqualand to Eastern Cape)
* Haminoea natalensis (Krauss, 1848) (KwaZulu-Natal)
* Roxania utriculus (Brocchi, 1814)
* Smaragdinella sieboldi A. Adams, 1864
* Smaragdinella calyculata (Broderip and Sowerby, 1829)
* Phenerophthalmus smaragdinus (Ruppell and Leuckart, 1831)
Runcinidae
* Metaruncina sp.
Bullidae
* Bulla ampulla (Linnaeus 1758)
Limacinidae
* Limacina bulimoides (Orbigny, 1836)
* Limacina antarctica Woodward, 1854 - mentioned in traditional views as Limacina helicina (Phipps, 1774) (cf.)
* Limacina inflata (Orbigny, 1836)
* Limacina lesueurii (Orbigny, 1836)
* Limacina trochiformis (Orbigny, 1836)
Cavoliniidae
* Cavolinia gibbosa (Orbigny, 1836)
* Cavolinia globosa (Gray, 1850)
* Cavolinia inflexa (Lesueur, 1813)
* Cavolinia tridentata (Niebuhr, 1775)
* Clio andreae (Boas, 1886)
* Clio chaptalii Gray, 1850
* Clio cuspidata (Bosc, 1802)
* Clio pyramidata Linnaeus, 1767
* Creseis acicula (Rang, 1828)
* Creseis virgula (Rang, 1828)
* Cuvierina columnella (Rang, 1827)
* Diacria quadridentata (Blainville, 1821)
* Diacria trispinosa (Blainville, 1821)
* Styliola subula (Quoy and Gaimard, 1827)
Peraclididae
* Peraclis moluccensis (Tesch, 1903)
* Peraclis reticulata (Orbigny, 1836)
Cymbuliidae
* Cymbulia sibogae Tesch, 1903
* Gleba cordata Niebuhr, 1776
Desmopteridae
* Desmopterus papilio Chun 1889

### Gymnosomata

Clionidae
* Clione limacina (Phipps, 1774) (Pelagic northern and southern hemispheres) (southern hemisphere may be a distinct species, Clione antarctica)
Pneumodermatidae
* Spongiobranchaea australis (d'Orbigny, 1836) (Pelagic, southern hemisphere)

### Anaspidea

Akeridae
* Akera soluta (Gmelin 1791)
Aplysiidae
* Dwarf sea hare Aplysia parvula Morch, 1863
* Spotted sea hare Aplysia oculifera Adams and Reeve, 1850 (Cape Point to northern KwaZulu-Natal)
* Aplysia dactylomela Rang, 1828
* Aplysia maculata Rang, 1828
* Variable sea hare Aplysia juliana Quoy and Gaimard, 1832
* Shaggy sea hare Bursatella leachi leachi (Blainville. 1817) (Cape Columbine to Mozambique)
* Shaggy sea hare Bursatella leachi africana (Engel, 1927)
* Wedge sea hare Dolabella auricularia (Solander, 1786) (Mossel Bay to Mozambique)
* Dolabrifera dolabrifera (Rang, 1828)
* Paraplysia lowii Gilchrist, 1900
* Stylocheilus longicauda (Quoy and Gaimard 1824)

### Sacoglossa

Oxynoidae
* Lobiger souverbiei Fischer, 1856
* Lophopleurella capensis (Thiele, 1912)
* Oxynoe viridis (Pease, 1861)
* Oxynoe sp.
Juliidae
* Berthelinia schlumbergeri Dautzenberg, 1895
* Julia zebra Kawaguti, 1981
Volvatellidae
* Ascobulla fischeri (Adams & Angas, 1864)
* Volvatella laguncula Sowerby, 1894
Placobranchidae
* Elysia halimedae Macnae, 1954
* Elysia marginata (Pease, 1871)
* Elysia moebii (Bergh, 1888)
* Elysia livida Baba, 1955
* Elysia rufescens (Pease, 1871)
* Elysia vatae Risbec, 1928
* Elysia virgata (Bergh, 1888)
* Plant-sucking nudibranch Elysia viridis (Montagu, 1804) (Namaqualand to northern KwaZulu-Natal)
* Plant-sucking nudibranch Elysia sp. This may be the same species as listed above as E. viridis. There may be question of identification.
* Elysia spp. (7)
Limapontiidae
* Dendritic nudibranch Placida dendritica (Alder & Hancock, 1843)
* Stiliger ornatus Ehrenberg, 1831
Caliphyllidae
* Mourgona sp.
* Polybranchia orientalis (Kelaart, 1858) - cited as Phyllobranchillus orientalis
Hermaeidae
* Table Bay nudibranch Aplysiopsis sinusmensalis (Macnae, 1954)

### Notaspidea

Umbraculidae
* Tylodina alfredensis Turton, 1932
* Umbrella pleurobranch Umbraculum sinicum (Gmelin, 1783) (transkei to Mozambique)
Pleurobranchidae
* Berthella plumula (Montagu, 1803)
* Berthella tupala Marcus, 1957
* Berthella sp.
* Lemon pleurobranch Berthellina citrina (Ruppell and Leuckart, 1828) (Cape Point to Mozambique)
* Lemon pleurobranch Berthellina granulata (Krauss, 1848) (This may replace previous entry B. citrina)
* Euselenops luniceps (Cuvier, 1817)
* Pleurobranchaea algoensis Thiele, 1925
* Pleurobranchaea brockii Bergh, 1897
* Pleurobranchaea melanopus Bergh, 1907
* Pleurobranchaea pleurobrancheana (Bergh, 1907)
* Dwarf warty pleurobranch Pleurobranchaea tarda Verrill, 1880
* Warty pleurobranch Pleurobranchaea bubala Marcus and Gosliner, 1984 (Cape Point to Eastern Cape)
* Pleurobranchella nicobarica Thiele, 1925
* Mosaic pleurobranch Pleurobranchus albiguttatus (Bergh, 1905)
* Pleurobranchus disceptus O'Donoghue, 1929
* Pleurobranchus inhacae Macnae, 1962
* Pleurobranchus moebii Vayssiere, 1898
* Pleurobranchus nigropunctatus (Bergh, 1907)
* Pleurobranchus papillosa (O'Donoghue, 1929)
* Pleurobranchus peroni Cuvier, 1804
* Pleurobranchus perrieri Vayssiere, 1896
* Pleurobranchus sculptata (O'Donoghue, 1929)
* Pleurobranchus xhosa Macnae, 1962

### Nudibranchia - Nudibranchs

Bathydorididae
* Doridoxa benthalis Barnard, 1963
Dorididae
* Aldisa benguelae Gosliner, 1985
* Three-spot nudibranch Aldisa trimaculata Gosliner, 1985
* ?Alloiodoris inhacae O'Donoghue, 1929
* Archidoris capensis Bergh, 1907
* Archidoris scripta Bergh, 1907
* Rugby ball dorid or Spined dorid Atagema rugosa Pruvot-Fol, 1951
* Atagema gibba Pruvot-Fol, 1951
* Warty dorid Doris verrucosa Linnaeus, 1758 Orange river to Eastern Cape
* Doris granosa (Bergh, 1907)
* Doris spp. (2)
* Doriopsis pecten (Collingwood, 1881)
* ? Ocellate dorid Gargamella sp.1
* ?Gargamella sp.2
* Velvet dorid Jorunna tomentosa (Cuvier, 1804)
* Dotted nudibranch Jorunna zania (Transkei to northern KwaZulu-Natal)Marcus 1976
The following four species are listed as incertae sedis by Gosliner:
* Doris natalensis Krauss, 1848
* Doris pseudida Bergh, 1907
* Doris perplexa Bergh, 1907
* Doris glabella Bergh, 1907
Actinocyclidae
* Hallaxa sp.
Chromodorididae
* Saddled nudibranch Cadlina sp.1
* Brown-dotted nudibranch Cadlina sp.2
* Cadlina sp.3
* Cadlina sp.4
* Cadlinella ornatissima (Risbec, 1928)
* Ceratosoma cornigerum (Adams and Reeve, 1850)
* Inkspot nudibranch or Lipstick nudibranch Ceratosoma ingozi Gosliner, 1996
* Ceratosoma tenue Abraham, 1876
* Chromodoris africana Eliot 1904
* Chromodoris albolimbata Bergh, 1907
* Chromodoris alderi Collingwood, 1881
* Polka-dot chromodorid Chromodoris annulata Eliot 1904 (Transkei to northern KwaZulu-Natal)
* Chromodoris boucheti Rudman, 1982
* Chromodoris conchyliata Yonow, 1984
* Chromodoris euelpis Bergh, 1907
* Chromodoris fidelis Kelaart, 1858
* Chromodoris geminus Rudman, 1987
* Chromodoris cf. geminus
* Chromodoris geometrica Risbec, 1928
* Chromodoris hamiltoni Rudman, 1977
* Red-spotted nudibranch or Heather's nudibranch Chromodoris heatherae Gosliner, 1994
* Chromodoris inopinata Bergh, 1905
* Chromodoris marginata Pease, 1860
* Chromodoris porcata Bergh, 1888
* Chromodoris tinctoria (Ruppell and Leuckart, 1828)
* Gaudy chromodorid Chromodoris vicina Eliot, 1904 (Central to northern KwaZulu-Natal)
* Chromodoris spp. (7)
* Durvilledoris lemniscata (Quoy and Gaimard, 1832)
* Glossodoris atromarginata (Cuvier 1804)
* Glossodoris cincta (Bergh, 1888)
* Glossodoris pallida (Ruppell and Leuckart, 1830)
* Glossodoris symmetricus Rudman, 1990
* Glossodoris undaurum Rudman, 1985
* Glossodoris spp. (4)
* Hypselodoris bullockii (Collingwood, 1881)
* Cape dorid Hypselodoris capensis (Barnard, 1927) (Cape Columbine to Transkei)
* Hypselodoris carnea (Bergh, 1889)
* Hypselodoris fucata Gosliner & Johnson, 1999
* Mottled dorid Hypselodoris infucata (Ruppell and Leuckart, 1828) (Central KwaZulu-Natal to Mozambique)
* Hypselodoris maculosa (Pease, 1871)
* Hypselodoris maridadilus Rudman, 1977
* Hypselodoris rudmani Gosliner and Johnson, 1999
* Hypselodoris spp. (3)
* Hypselodoris sp.
* Noumea varians (Pease, 1871)
* Noumea purpurea Baba, 1949
* Protea nudibranch Noumea protea Gosliner, 1994
* Risbecia pulchella (Ruppell and Leuckart, 1828)
* Thorunna horologia Rudman, 1984
Discodorididae
* Discodoris coerulescens Bergh, 1888
* Discodoris fragilis (Alder and Hancock, 1864)
* Small-spot dorid Discodoris sp.1
* Discodoris sp.2
* Blotchy dorid Geitodoris capensis Bergh, 1907
* Anisodoris sp. (2)
* Thordisa burnupi Eliot, 1910
* Thordisa punctifera Bergh, 1907
* Thordisa spp. (2)
* ? Variable dorid Aphelodoris brunnea Bergh, 1907(needs confirmation in Discodorididae)
* ? Chocolate-chip nudibranch Aphelodoris sp. 1
* ? Brown-spotted nudibranch Aphelodoris sp. 2
* ? Spiky nudibranch Aphelodoris sp.3
* ?Sclerodoris apiculata (Alder and Hancock, 1864)(needs confirmation in Discodorididae)
* ?Sclerodoris coriacea (Eliot, 1904)(see above)
* ?Sclerodoris sp.(see above)
* ?Artachaea sp,(see above)
* Halgerda carlsoni Rudman, 1928
* Halgerda dichromis Fahey and Gosliner, 1999
* Halgerda tessellata Bergh, 1880
* Halgerda toliara Fahey and Gosliner, 1999
* Halgerda wasinensis Eliot, 1904
* Halgerda formosa Bergh, 1880
* Halgerda punctata Farran, 1902
* Rostanga muscula (Abraham, 1877)
* Red sponge nudibranch or Orange dorid Rostanga elandsia Garovoy, Valdes & Gosliner, 2001
* Rostanga phepha Garovoy, Valdés & Gosliner, 2001
Phyllidiidae
* Ceratophyllidia africana Eliot, 1903
* Phyllidia ocellata Cuvier, 1804
* Ridged nudibranch Phyllidia varicosa Lamarck, 1801 (Central KwaZulu_Natal to Mozambique)(P. coelestis? (Bergh 1905))
* Phyllidiella zeylanica (Kelaart, 1859)
* Phyllidia sp.
Dendrodorididae
* Blue-speckled nudibranch Dendrodoris caesia (Bergh, 1907)
* Dendrodoris callosa (Bergh, 1907)
* Tan dorid Dendrodoris capensis (Bergh, 1907)
* Dendrodoris denisoni (Angas, 1864)
* Dendrodoris nigra (Stimpson, 1855)
* Dendrodoris rubra (Kelaart, 1858)
* Dendrodoris spp. (3)
* Scribbled nudibranch Doriopsilla miniata (Alder and Hancock, 1864)
* White-spotted nudibranch Doriopsilla capensis Bergh, 1907
* Doriopsilla spp. (2)
Mandeliidae
* Mandela's nudibranch Mandelia mirocornata Valdes & Gosliner, 1999
Onchidorididae
* Fluffy nudibranch Acanthodoris planca
* Diaphodoris sp.
Corambidae
* Crazed nudibranch Corambe sp.
Goniodorididae
* Giraffe spot nudibranch Ancula sp.
* Tugboat nudibranch Goniodoris mercurialis Macnae, 1958
* Goniodoris castanea Alder and Hancock, 1845
* Goniodoris ovata Barnard, 1934
* Goniodoris sp.
* Fiery nudibranch Okenia amoenula (Bergh, 1907)
* Okenia sp.
* White lined nudibranch Trapania sp.1
* Trapania sp.(2)
Polyceridae
* Crimora sp.
* Kalinga ornata Alder and Hancock, 1864
* Tasseled nudibranch Kaloplocamus ramosus (Cantraine, 1835)
* Orange-clubbed nudibranch Limacia clavigera (Muller, 1776) (Cape Columbine to Eastern Cape)
* Nembrotha livingstonei Allan, 1933
* Nembrotha purpureolineata O'Donoghue, 1924
* Plocamopherus apheles (Barnard, 1927)
* Plocamopherus maculatus (Pease, 1860)
* Plocamopherus sp.
* Crowned nudibranch Polycera capensis Quoy and Gaimard, 1824 (Orange river to Eastern Cape)
* Polycera hedgpethi Marcus, 1964
* Four lined nudibranch Polycera quadrilineata (Muller, 1776)
* Polycera sp. (not same as Twin crowned or Orange lined crowned)
* Twin-crowned nudibranch Polycera sp.1
* Orange lined crowned nudibranch Polycera sp.2
* Roboastra gracilis (Bergh, 1877)
* Roboastra luteolineata (Baba, 1936)
* Black nudibranch Tambja capensis (Bergh, 1907) (Cape Point to Tsitsikamma)
* Tambja morosa (Bergh, 1877)
* Tambja sp.
* Thecacera pacifica (Bergh, 1883)
* Thecacera pennigera (Montagu, 1804)
* Thecacera sp.
Aegiridae
* Knobbly nudibranch Aegires ninguis Fahey & Gosliner, 2004
Gymnodorididae
* Gymnodoris alba (Bergh, 1877)
* Gymnodoris ceylonica (Kelaart, 1858)
* Gymnodoris inornata (Bergh, 1880)
* Gymnodoris okinawae Baba, 1936
* Gymnodoris spp. (2)
* Ghost nudibranch Lecithophorus capensis Macnae, 1958
* Lecithophorus sp.
Hexabranchidae
* Spanish dancer Hexabranchus sanguineus (Ruppell and Leuckart, 1828) (KwaZulu-Natal south coast to Mozambique)
Okadaiidae
* Okadaia elegans Baba 1931
Charcotiidae
* Frilled nudibranch or Smits nudibranch Leminda millecra Griffiths, 1985
Dotidae
* Crowned doto Doto africoronata Shipman & Gosliner, 2015
* Feathered doto Doto pinnatifida (Montagu, 1804)
* Doto rosea Trinchese, 1881
Embletoniidae
* Embletonia gracilis Risbec, 1928
Proctonotidae
* Gas flame nudibranch Bonisa nakaza Gosliner, 1981 (Cape Peninsula to Eastern Cape)
* Cape silvertip nudibranch or Silvertip nudibranch Janolus capensis Bergh, 1907 (Cape Columbine to Eastern Cape)
* Medallion silvertip nudibranch Janolus longidentatus Gosliner, 1981
* Nippled nudibranch Janolus sp.
Arminidae
* Armina berghi Thiele, 1925
* Armina capensis (Bergh, 1907)
* Armina euchroa (Bergh, 1907)
* Gilchrists sand slug Armina gilchristi (Bergh, 1907)
* Armina grisea O'Donoghue, 1927
* Armina microdonta (Bergh, 1907)
* Armina natalensis (Bergh, 1866)
* Armina serrata O'Donoghue, 1929
* Armina simoniana Thiele, 1925
* Striped sand slug or Pierre's armina Armina sp.
* White-ridged nudibranch Dermatobranchus sp. 1 (Gosliner)
* Dermatobranchus sp. 2
* Dermatobranchus sp. 3
* Brown ridged nudibranch or narrow ridged nudibranch Dermatobranchus sp. 4 (Gosliner)
Tritoniidae
* Whip fan nudibranch Tritonia nilsodhneri Marcus, 1983
* Tritonia aurantiacum Barnard, 1927
* Tritonia pallida Stimpson, 1854
* Tritonia indecora Bergh, 1907
* Soft coral nudibranch Tritonia sp. 1 (Gosliner)
* Brush nudibranch Tritonia sp. 2 (Gosliner)
* Tritoniadoxa capensis Bergh, 1907
* ?Marionia spp. (2) (is Marionia valid and in Tritoniidae?)
* Marionia cyanobranchiata (Ruppell and Leuckart, 1831) (species inquirenda)
Aranucidae
* Marianina rosea Pruvot-Fol, 1930
Bornellidae
* Bornella adamsii Gray, 1850
* Bornella anguilla Johnson, 1983
Dendronotidae
Scyllaeidae
* Iridescent nudibranch Notobryon wardi Ohdner, 1936 (Namaqualand to Tsitsikamma)
* Scyllaea pelagica Linnaeus, 1758
Tethydidae
* Dinosaur nudibranch Melibe liltvedi Gosliner, 1987
* Cowled nudibranch Melibe rosea Rang, 1829 (Orange river to Eastern Cape)
* Melibe pilosa Pease, 1860
* Melibe sp.
Flabellinidae
* Purple lady Flabellina funeka Gosliner and Griffiths, 1981
* White-edged nudibranch or Chalk stripe nudibranch Flabellina capensis (Thiele, 1025)
* Flabellina spp. (3)
* Coryphellina sp.
Fionidae
* Fiona pinnata (Eschscholtz, 1831)
Eubranchidae
* Eubranchus sp.1
* Eubranchus sp.2
* Eubranchus sp.3
* Fireworks nudibranch Eubranchus sp.4
* Candelabra nudibranch Eubranchus sp.5 (Zsilavecz)
Tergipedidae
* Candy nudibranch Cuthona speciosa (Macnae, 1954)
* Cuthona ornata Baba, 1937
* Cuthona kanga (Edmunds, 1970)
* Cuthona anulata (Baba, 1949)
* Cuthona spp. (5)
* Yellow candy nudibranch Cuthona sp.6
* Cuthona sp.
* Tergipes tergipes Forskal, 1779
* Catriona casha Gosliner and Griffiths, 1981
* Catriona columbiana O'Donoghue, 1922
* Catriona sp.
* Phestilla melanobrachia Bergh, 1874
Aeolidiidae
* Indian nudibranch Aeolidiella indica Bergh, 1888 (Cape Columbine to central KwaZulu-Natal)
* Aeolidiella alba Risbec, 1928
* Berghia chaka Gosliner, 1985
* Baeolidia palythoae Gosliner, 1985
Facelinidae
* Night sky nudibranch Amanda armata Macnae, 1954
* Caloria indica (Bergh, 1896)
* Black-dot nudibranch Caloria sp. 1
* Yellow-tipped nudibranch Caloria sp. 2
* Caloria sp. 3
* Orange eyed nudibranch or White tipped nudibranch Cratena capensis Barnard, 1927 (Cape Columbine to Eastern Cape)
* Cratena simba Edmunds, 1970
* Elegant nudibranch Cratena sp.1
* Cratena spp. (+3)
* Echinopsole fulvus Macnae, 1954
* Olive nudibranch Facelina olivacea Macnae, 1954
* Facellina annulata Macnae, 1954
* Facellina sp.
* Favorinus japonicus Baba, 1949
* Favorinus ghanensis Edmunds, 1968
* Moridilla brockii (Bergh, 1888)
* Coral nudibranch Phyllodesmium serratum (Baba, 1949) (Cape Point to northern KwaZulu-Natal)
* Coral nudibranch Phyllodesmium horridum (Macnae, 1954) (this may replace previous entry P. serratum)
* Phyllodesmium hyalinum Ehrenberg, 1831
* Phyllodesmium sp.
* Pruvotfolia pselliotes (Labbe, 1923)
* Pteraeolidia ianthina (Angas, 1864)
Glaucidae
* Four-colour nudibranch Godiva quadricolor (Barnard, 1927) (Cape Point to Eastern Cape)
* Sea swallow Glaucus atlanticus Forster, 1777 (Cape Point to northern KwaZulu-Natal)
Family ?
* Platydoris scabra (Cuvier 1806)
* Platydoris cruenta (Quoy and Gaimard 1932)
* Platydoris sp.
Cavoliniidae
* Wing footed opisthobranchs Cavolinia spp.

### Pulmonata

Onchidiidae
* Airbreathing sea slug Onchidella capensis (Orange river to Cape Point)
* Peronia peronii (Cuvier, 1804) (Northern KwaZulu-Natal)