 Cinnabarica depressa Neubert, 2009 |  Cinnabarica socotrana socotrana (Godwin-Austen, 1881) |  Cinnabarica teres Neubert, 2009 |
 Cyclotopsis semistriata (Sowerby, 1843) |  Cyclotropis haemastoma (Anton, 1839) |  Georgia cf. poirieri (Bourguignat, 1882) |
 Georgia cf. poirieria (Bourguignat, 1881) |  Georgia poirieri (Bourguignat, 1882) |  Georgia poirieria (Bourguignat, 1881) |
 Leonia jolyi (Pallary, 1908) |  Leonia jolyi boiteli (Pallary, 1927) |  Leonia mammillaris (Lamarck, 1822) |
 Leonia mammillaris compacta (Pallary, 1927) |  Leonia mammillaris mammillaris (Lamarck, 1822) |  Leonia mammillaris turricula (Pallary, 1920) |
 Leonia scrobiculata (Mousson, 1874) |  Lithidion bentii (Smith, 1897) |  Lithidion bentii E. A. Smith, 1897 |
 Lithidion cf. lithidion (Sowerby, 1843) |  Lithidion lithidion (Sowerby, 1843) |  Pomatias adjuntus (Mousson, 1872) |
 Pomatias elegans (O. F. M�ller, 1774) |  Pomatias elegans tingitana Pallary, 1904 |  Pomatias hyrcanum (E. v. Martens, 1874) |
 Pomatias laevigata (Webb & Berthelot, 1833) |  Pomatias lanzarotensis Wollaston, 1878 |  Pomatias olivieri (Charpentier, 1847) |
 Pomatias raricosta Wollaston, 1878 |  Pomatias rivulare (Eichwald, 1829) |  Rochebrunia bentiana (Melvill, 1895) |
 Rochebrunia dhofarense (Melvill & Ponsonby, 1896) |  Rochebrunia dhofarense consomile (Melvill & Ponsonby, 1896) |  Rochebrunia guillaini (Petit, 1850) |
 Socotora albicans albicans (Gray & Sowerby, 1839) |  Socotora albicans complanatum (Godwin-Austen, 1881) |  Socotora auricularis (Griffith & Pidgeon, 1834) |
 Socotora clathratula (Recluz, 1843) |  Tropidophora affinis (Sowerby, 1847) |  Tropidophora alluaudi Dautzenberg, 1894 |
 Tropidophora alluaudi pallida Dautzenberg, 1894 |  Tropidophora alluaudi saturata Dautzenberg, 1894 |  Tropidophora alternans (Pfeiffer, 1853) |
 Tropidophora ambilobeensis Fischer-Piette, Blanc & Salvat, 1969 |  Tropidophora anceps (Martens, 1878) |  Tropidophora articulata (Gray, 1834) |
 Tropidophora aspera (Potiez & Michaud, 1838) |  Tropidophora carinata Born, 1778 |  Tropidophora carnicolor Fulton, 1902 |
 Tropidophora cf. aspera (Potiez & Michaud, 1838) |  Tropidophora cf. ligata (Muller, 1774) |  Tropidophora chavanni Fischer-Piette, 1945 |
 Tropidophora chromium (Morelett, 1877) |  Tropidophora cincinna (Sowerby, 1843) |  Tropidophora comburens (Melvill & Ponsonby, 1903) |
 Tropidophora consocia (Pfeiffer, 1848) |  Tropidophora coquandiana (Petit, 1852) |  Tropidophora cuvieriana (Petit de la Saussaye, 1841) |
 Tropidophora deburghiae (Reeve, 1861) |  Tropidophora deliciosa (Sowerby, 1850) |  Tropidophora deshayesiana (Pfeiffer, 1851) |
 Tropidophora diegoensis E. Fischer-Piette, 1949 |  Tropidophora dingeoni F.Piette & Blanc Salvat, 1969 |  Tropidophora eugeniae Reeve, 1857 |
 Tropidophora filostriata (Sowerby, 1873) |  Tropidophora filostriata dupontianum (Morelet, 1876) |  Tropidophora fimbriata (Lamarck, 1822) |
 Tropidophora fimbriata rodriguensis (Crosse, 1873) |  Tropidophora flexilabra (Sowerby, 1843) |  Tropidophora foveolata (Melvill & Ponsonby, 1895) |
 Tropidophora fulvescens (Sowerby, 1843) |  Tropidophora goudotiana (Sowerby, 1843) |  Tropidophora humberti Fischer-Piette, 1945 |
 Tropidophora humbug Owen & Griffiths, 2013 |  Tropidophora insularis (L. Pfeiffer, 1854) |  Tropidophora kraussiana (L. Pfeiffer, 1854) |
 Tropidophora ligata (O. F. M�ller, 1774) |  Tropidophora ligatula (Grateloup, 1840) |  Tropidophora listeri (Gray, 1821) |
 Tropidophora mahaderensis Testud, 1973 |  Tropidophora maignei Fischer-Piette, C.Blanc, F.Blanc & F.Salvat, 1993 |  Tropidophora michaudi (Grateloup, 1840) |
 Tropidophora michaudi barclayanus (Pfeiffer, 1852) |  Tropidophora microchasma (Pfeiffer, 1856) |  Tropidophora milloti Fischer-Piette & Bedoucha, 1965 |
 Tropidophora moulinsii (Grateloup, 1840) |  Tropidophora obsoleta (Lamarck, 1822) |  Tropidophora occlusa (Morch, 1852) |
 Tropidophora perinetensis Fischer-Piette & Bedoucha, 1965 |  Tropidophora petiti Fischer-Piette, 1949 |  Tropidophora philippiana (Pfeiifer, 1851) |