Arca plicata Chemnitz, 1795 accepted as Acar plicata (Dillwyn, 1817) (basis of record)
Atactodea glabrata (Gmelin, 1791) accepted as Atactodea striata (Gmelin, 1791) (basis of record)
Barbatia decussata (G. B. Sowerby I, 1833) (basis of record)
Brachidontes variabilis (Krauss, 1848) (basis of record)
Drupa margariticola (Broderip, 1833) accepted as Drupella margariticola (Broderip, 1833) (basis of record)
Eriphia laevimana Guérin, 1832 accepted as Eriphia sebana (Shaw & Nodder, 1803) (basis of record)
Fossarus lamellosus (Montrouzier, 1861) (basis of record)
Lithophaga malaccana (Reeve, 1857) accepted as Leiosolenus malaccanus (Reeve, 1857) (basis of record)
Macromedaeus quinquedentatus (Krauss, 1843) (basis of record)
Mitra (Strigatella) paupercula (Linnaeus, 1758) accepted as Strigatella paupercula (Linnaeus, 1758) (additional source)
Mitra litterata Lamarck, 1811 accepted as Strigatella litterata (Lamarck, 1811) (basis of record)
Nerita debilis Dufo, 1840 accepted as Mienerita debilis (Dufo, 1840) (basis of record)
Ostrea numisma Lamarck, 1819 accepted as Hyotissa numisma (Lamarck, 1819) (basis of record)
Pilumnus longicornis Hilgendorf, 1879 (basis of record)
Tetrachthamalus oblitteratus Newman, 1967 (basis of record)

Aldabra for Acanthopleura brevispinosa (G. B. Sowerby II, 1840) 
Aldabra for Acar plicata (Dillwyn, 1817) 
Aldabra for Actaea tomentosa (H. Milne Edwards, 1834) 
Aldabra for Afrocucumis africana (Semper, 1867) 
Aldabra for Arcopsis symmetrica (Reeve, 1844) 
Aldabra for Atactodea glabrata (Gmelin, 1791) 
Aldabra for Barbatia decussata (G. B. Sowerby I, 1833) 
Aldabra for Brachidontes variabilis (Krauss, 1848) 
Aldabra for Calcinus laevimanus (Randall, 1840) 
Aldabra for Cardita variegata Bruguière, 1792 
Aldabra for Crassostrea cucullata (Born, 1778) 
Aldabra for Cypraecassis rufa (Linnaeus, 1758) 
Aldabra for Dromidiopsis dormia (Linnaeus, 1763) 
Aldabra for Drupa lobata (Blainville, 1832) 
Aldabra for Drupa margariticola (Broderip, 1833) 
Aldabra for Drupa marginatra (Blainville, 1832) 
Aldabra for Drupa ricina (Linnaeus, 1758) 
Aldabra for Echinometra mathaei (Blainville, 1825) 
Aldabra for Echinoneus cyclostomus Leske, 1778 
Aldabra for Epixanthus frontalis (H. Milne Edwards, 1834) 
Aldabra for Eriphia laevimana Guérin, 1832 
Aldabra for Euruppellia annulipes (H. Milne-Edwards, 1834) 
Aldabra for Fossarus lamellosus (Montrouzier, 1861) 
Aldabra for Geograpsus stormi De Man, 1895 
Aldabra for Grapsus fourmanoiri Crosnier, 1965 
Aldabra for Grapsus tenuicrustatus (Herbst, 1783) 
Aldabra for Helice leachi Hess, 1865 
Aldabra for Heterocentrotus trigonarius (Lamarck, 1816) 
Aldabra for Holothuria (Fistularia) hilla Lesson, 1830 
Aldabra for Holothuria (Lessonothuria) pardalis Selenka, 1867 
Aldabra for Holothuria (Thymiosycia) arenicola Semper, 1868 
Aldabra for Holothuria (Thymiosycia) impatiens (Forsskål, 1775) 
Aldabra for Isognomon dentifer (Krauss, 1848) 
Aldabra for Isognomon legumen (Gmelin, 1791) 
Aldabra for Isognomon perna (Linnaeus, 1767) 
Aldabra for Lasaea rubra (Montagu, 1803) 
Aldabra for Leptodius quinquedentatus (Krauss, 1843) 
Aldabra for Linckia multifora (Lamarck, 1816) 
Aldabra for Lithophaga malaccana (Reeve, 1857) 
Aldabra for Lithophaga nasuta (R. A. Philippi, 1846) 
Aldabra for Lithotrya Sowerby, 1822 
Aldabra for Littorina glabrata R. A. Philippi, 1846 
Aldabra for Macrophthalmus (Macrophthalmus) parvimanus Guérin, 1832 
Aldabra for Metopograpsus messor (Forskål, 1775) 
Aldabra for Metopograpsus thukuhar (Owen, 1839) 
Aldabra for Modiolus auriculatus Krauss, 1848 
Aldabra for Nerita debilis Dufo, 1840 
Aldabra for Ocypode ceratophthalmus (Pallas, 1772) 
Aldabra for Ocypode cordimana Latreille, 1818 
Aldabra for Ophiocoma brevipes Peters, 1851 
Aldabra for Ophiocoma erinaceus Müller & Troschel, 1842 
Aldabra for Ophiocoma scolopendrina (Lamarck, 1816) 
Aldabra for Ophiocoma valenciae Müller & Troschel, 1842 
Aldabra for Ostrea numisma Lamarck, 1819 
Aldabra for Petrolisthes lamarckii (Leach, 1821) 
Aldabra for Pilumnus longicornis Hilgendorf, 1879 
Aldabra for Septifer bilocularis (Linnaeus, 1758) 
Aldabra for Sesarma meinerti De Man, 1887 
Aldabra for Siphonaria madagascarensis Odhner, 1919 
Aldabra for Stomopneustes variolaris (Lamarck, 1816) 
Aldabra for Strigatella paupercula (Linnaeus, 1758) 
Aldabra for Tesseropora wireni africana (Nilsson-Cantell, 1932) 
Aldabra for Tetrachthamalus oblitteratus Newman, 1967 
Aldabra for Tetraclita squamosa rufotincta Pilsbry, 1916 
Aldabra for Tripneustes gratilla (Linnaeus, 1758) 
Aldabra for Uca (Gelasimus) tetragonon (Herbst, 1790) 
Aldabra for Uca (Paraleptuca) lactea (De Haan, 1835) 
Aldabra for Xanthias lamarcki (H. Milne Edwards, 1834) 

English castor-bean shell [from synonym] for Drupa ricina (Linnaeus, 1758)
English smooth beach clam [from synonym] for Atactodea glabrata (Gmelin, 1791)
English thorny chiton [from synonym] for Acanthopleura brevispinosa (G. B. Sowerby II, 1840)
English variable mussel for Brachidontes variabilis (Krauss, 1848)
English white-lipped castor bean [from synonym] for Drupa ricina (Linnaeus, 1758)

 Description

 for Drupa ricina (Linnaeus, 1758)

Similar to above with pronounced spines along outer lip, up to 3 cm. Colour dirty white with dark brown or black ... [details]

 Habitat

 for Strigatella paupercula (Linnaeus, 1758)

rocky shores [details]

 Remark

 for Eriphia laevimana Guérin, 1832

E. laevimanus placed in family 'Xanthidae' in Kalk (1958). [details]

 Remark

 for Leptodius quinquedentatus (Krauss, 1843)

Leptodius is subgenus of Xantho following <91>. Xantho Quinquedentatus (Krauss, 1843) is synonym of Macromedaeus ... [details]

 Spelling

 for Pilumnus longicornis Hilgendorf, 1879

Pilmnus longicornis (Hilgendorf) in Kensley (1970). Hilgedorf as author in Kalk (1958). [details]

 synonymy

 for Acar plicata (Dillwyn, 1817)

Basee on subgenus; correct genus could well be Barbatia: Acar is listed as subgenus of Barbatia in Vaught [details]

 synonymy

 for Leptodius quinquedentatus (Krauss, 1843)

Not certain; see remarks with species [details]