Acanthochitona bouvieri (Rochebrune, 1881) (basis of record)
Acanthochitona subrubicunda (Leloup, 1941) (basis of record)
Acmaea Eschscholtz, 1833 (additional source)
Acrilloscala lamyi (de Boury, 1909) (additional source)
Alaba culliereti (Dautzenberg, 1890) (basis of record)
Aldisa barlettai Ortea & Ballesteros, 1989 (additional source)
Alvania vanegmondi Hoenselaar & Goud, 1998 (basis of record)
Alvania zetlandica (Montagu, 1816) (additional source)
Ammonicera rotundata (Palazzi, 1988) (additional source)
Anisocycla pointeli (de Folin, 1868) accepted as Ebala pointeli (de Folin, 1868) (basis of record)
Architectonica nobilis Röding, 1798 (additional source)
Atlanta helicinoides Souleyet, 1852 accepted as Atlanta helicinoidea J. E. Gray, 1850 (additional source)
Atlanta inclinata Souleyet, 1852 accepted as Atlanta inclinata J. E. Gray, 1850 (additional source)
Atlanta inflata Souleyet, 1852 accepted as Atlanta inflata J. E. Gray, 1850 (additional source)
Atlanta lesueurii Souleyet, 1852 accepted as Atlanta lesueurii J. E. Gray, 1850 (additional source)
Batheulima fuscoapicata (Jeffreys, 1884) (additional source)
Berthella stellata (Risso, 1826) accepted as Pleurehdera stellata (Risso, 1826) (additional source)
Bolma rugosa (Linnaeus, 1767) (additional source)
Bosellia leve Fernández-Ovies & Ortea, 1986 accepted as Bosellia levis Fernández-Ovies & Ortea, 1986 (basis of record)
Botryphallus Ponder, 1990 (additional source)
Bufonaria marginata (Gmelin, 1791) accepted as Aspa marginata (Gmelin, 1791) (basis of record)
Bulla mabillei Locard, 1897 (additional source)
Bursa scrobiculator [sic] accepted as Bursa scrobilator (Linnaeus, 1758) accepted as Talisman scrobilator (Linnaeus, 1758) (additional source)
Bursa thomae (A. d'Orbigny, 1847) accepted as Lampasopsis thomae (A. d'Orbigny, 1847) (additional source)
Caecum armoricum de Folin, 1869 (additional source)
Cancellaria (Cancellaria) similis G. B. Sowerby I, 1833 accepted as Bivetiella similis (G. B. Sowerby I, 1833) (additional source)
Cancilla turtoni (E. A. Smith, 1890) accepted as Isara turtoni (E. A. Smith, 1890) (basis of record)
Capulus ungaricus (Linnaeus, 1758) (additional source)
Carinaria lamarcki Péron & Lesueur, 1810 accepted as Carinaria lamarckii Blainville, 1817 (basis of record)
Cavolinia longirostris (Blainville, 1821) accepted as Diacavolinia longirostris (Blainville, 1821) (additional source)
Cavolinia tridentata (Forsskål, 1775) (additional source)
Cavolinia uncinata (A. d'Orbigny, 1835) (additional source)
Cerithiopsis amblytera (R. B. Watson, 1880) accepted as Cerithiella amblytera (R. B. Watson, 1880) (basis of record)
Cerithiopsis barleei Jeffreys, 1867 (additional source)
Cerithiopsis tubercularis (Montagu, 1803) (additional source)
Chaetopleura Shuttleworth, 1853 (additional source)
Charonia variegata (Lamarck, 1816) (additional source)
Chromodoris purpurea (Risso, 1831) accepted as Felimida purpurea (Risso, 1831) (additional source)
Chrysallida sigmoidea (Monterosato, 1880) accepted as Strioturbonilla sigmoidea (Monterosato, 1880) (additional source)
Cirsotrema cochlea (G. B. Sowerby II, 1844) accepted as Cirsotrema pumiceum (Brocchi, 1814) (additional source)
Cliopsis krohnii Troschel, 1854 (additional source)
Comarmondia gracilis (Montagu, 1803) accepted as Pleurotomoides gracilis (Montagu, 1803) (additional source)
Coralliophila meyendorffii (Calcara, 1845) (additional source)
Costasiella virescens Pruvot-Fol, 1951 (additional source)
Crepidula aculeata (Gmelin, 1791) accepted as Bostrycapulus aculeatus (Gmelin, 1791) (additional source)
Crisilla Monterosato, 1917 (additional source)
Cylichna cylindracea (Pennant, 1777) (additional source)
Cymatium aquatile (Reeve, 1844) accepted as Monoplex aquatilis (Reeve, 1844) (additional source)
Cymatium kobelti (Maltzan, 1884) accepted as Turritriton kobelti (Maltzan, 1884) (additional source)
Cymatium labiosum (W. Wood, 1828) accepted as Turritriton labiosus (W. Wood, 1828) (additional source)
Cymatium nicobaricum (Röding, 1798) accepted as Monoplex nicobaricus (Röding, 1798) (additional source)
Cymatium parthenopeum (Salis Marschlins, 1793) accepted as Monoplex parthenopeus (Salis Marschlins, 1793) (additional source)
Cymatium tranquebaricum (Lamarck, 1816) accepted as Monoplex tranquebaricus (Lamarck, 1816) (additional source)
Cymatium trigonum (Gmelin, 1791) accepted as Monoplex trigonus (Gmelin, 1791) (additional source)
Cypraecassis testiculus senegalica (Gmelin, 1791) accepted as Cypraecassis testiculus (Linnaeus, 1758) (additional source)
Diacria trispinosa (Blainville, 1821) (additional source)
Diodora dorsata (Monterosato, 1878) (additional source)
Diodora gibberula (Lamarck, 1822) (additional source)
Discotectonica discus (R. A. Philippi, 1844) (additional source)
Doto rosea Trinchese, 1881 (additional source)
Elysia flava A. E. Verrill, 1901 (additional source)
Elysia subornata A. E. Verrill, 1901 (additional source)
Emarginella huzardii (Payraudeau, 1826) accepted as Emarginula huzardii Payraudeau, 1826 (basis of record)
Emarginula multistriata Jeffreys, 1882 (additional source)
Epitonium algerianum (Weinkauff, 1866) (additional source)
Epitonium celesti (Aradas, 1854) (additional source)
Epitonium dendrophylliae Bouchet & Warén, 1986 accepted as Epidendrium dendrophylliae (Bouchet & Warén, 1986) (additional source)
Epitonium fischeri (R. B. Watson, 1897) (additional source)
Epitonium linctum (de Boury & Monterosato, 1890) (additional source)
Epitonium nitidella (Dall, 1889) (additional source)
Epitonium pulchellum (Bivona e Barnardi, 1832) (additional source)
Epitonium striatissimum (Monterosato, 1878) (additional source)
Epitonium tiberii (de Boury, 1890) (additional source)
Epitonium vittatum (Jeffreys, 1884) (additional source)
Ercolania funerea (A. Costa, 1867) accepted as Ercolania viridis (A. Costa, 1866) (additional source)
Ercolania lozanoi Ortea, 1982 (basis of record)
Eulimella digenes (Dautzenberg & H. Fischer, 1896) (basis of record)
Eulimella scillae (Scacchi, 1835) (additional source)
Facelina bostoniensis (Couthouy, 1838) (additional source)
Favorinus branchialis (Rathke, 1806) (additional source)
Fissurella nubecula (Linnaeus, 1758) (additional source)
Fowlerina Pelseneer, 1906 (additional source)
Fowlerina punctata (Tesch, 1903) (additional source)
Fusinus bocagei (P. Fischer, 1882) accepted as Pseudofusus bocagei (P. Fischer, 1882) (additional source)
Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877) (additional source)
Haminoea orteai Talavera, Murillo & Templado, 1987 (additional source)
Heliacus perrieri (Rochebrune, 1881) accepted as Heliacus (Teretropoma) infundibuliformis perrieri (Rochebrune, 1881) represented as Heliacus infundibuliformis perrieri (Rochebrune, 1881) (basis of record)
Heliacus subvariegatus (A. d'Orbigny, 1852) accepted as Heliacus fallaciosus (Tiberi, 1872) (additional source)
Heliacus verdensis Bieler, 1984 (basis of record)
Hyalocylis Fol, 1875 (additional source)
Hyalocylis striata (Rang, 1828) (additional source)
Hypselodoris picta verdensis Ortea, Á. Valdés & García-Gómez, 1996 accepted as Felimare tema (Edmunds, 1981) (basis of record)
Lacuna bourguignati Rochebrune, 1882 accepted as Fossarus ambiguus (Linnaeus, 1758) (source of synonymy)
Lamellaria latens (O. F. Müller, 1776) (additional source)
Lamellaria perspicua (Linnaeus, 1758) accepted as Marsenia perspicua (Linnaeus, 1758) (additional source)
Lepidochitona (Lepidochitona) canariensis (Thiele, 1909) represented as Lepidochitona canariensis (Thiele, 1909) (additional source)
Limacina lesueurii (A. d'Orbigny, 1836) (additional source)
Luria lurida (Linnaeus, 1758) (additional source)
Mangelia tenuicosta (Brugnone, 1862) accepted as Villiersiella tenuicosta (Brugnone, 1862) (additional source)
Marginella glabella (Linnaeus, 1758) (additional source)

Cape Verdean Exclusive Economic Zone for Alvania cimicoides (Forbes, 1844) 
Cape Verdean Exclusive Economic Zone for Anatoma crispata (J. Fleming, 1828)  (inaccurate)
Cape Verdean Exclusive Economic Zone for Aplysia dactylomela Rang, 1828 
Cape Verdean Exclusive Economic Zone for Aplysia depilans Gmelin, 1791 
Cape Verdean Exclusive Economic Zone for Aplysia fasciata Poiret, 1789 
Cape Verdean Exclusive Economic Zone for Berthellina edwardsii (Vayssière, 1897) 
Cape Verdean Exclusive Economic Zone for Bosellia leve Fernández-Ovies & Ortea, 1986 
Cape Verdean Exclusive Economic Zone for Bursatella leachii guineensis Bebbington, 1969 
Cape Verdean Exclusive Economic Zone for Dolabrifera dolabrifera (Rang, 1828) 
Cape Verdean Exclusive Economic Zone for Elysia flava A. E. Verrill, 1901 
Cape Verdean Exclusive Economic Zone for Elysia subornata A. E. Verrill, 1901 
Cape Verdean Exclusive Economic Zone for Elysia timida (Risso, 1818) 
Cape Verdean Exclusive Economic Zone for Lobiger serradifalci (Calcara, 1840) 
Cape Verdean Exclusive Economic Zone for Nanobalcis nana (Monterosato, 1878) 
Cape Verdean Exclusive Economic Zone for Nassarius denticulatus (A. Adams, 1852) 
Cape Verdean Exclusive Economic Zone for Oxynoe olivacea Rafinesque, 1814 
Cape Verdean Exclusive Economic Zone for Philine calva van der Linden, 1995 
Cape Verdean Exclusive Economic Zone for Pleurobranchus garciagomezi Cervera, Cattaneo-Vietti & Edmunds, 1996 
Cape Verdean Exclusive Economic Zone for Prochaetoderma yongei Scheltema, 1985 
Cape Verdean Exclusive Economic Zone for Stylocheilus striatus (Quoy & Gaimard, 1832) 
Cape Verdean Exclusive Economic Zone for Truncatella subcylindrica (Linnaeus, 1767) 
Cape Verdean Exclusive Economic Zone for Umbraculum mediterraneum (Lamarck, 1819) 
Cape Verdean Exclusive Economic Zone for Vitreolina philippi (de Rayneval & Ponzi, 1854)