Bulinus liratus (Tristram, 1863) (additional source)
Cerithidea decollata (Linnaeus, 1767) (additional source)
Cleopatra colbeaui (Craven, 1880) (additional source)
Cleopatra grandidieri (Crosse & P. Fischer, 1872) (additional source)
Cleopatra madagascariensis (Crosse & P. Fischer, 1872) (additional source)
Clithon madecassinum (Morelet, 1860) (additional source)
Corbicula madagascariensis E. A. Smith, 1882 (additional source)
Etheria elliptica Lamarck, 1807 (additional source)
Euglesa casertana (Poli, 1791) (additional source)
Eupera degorteri (Kuiper, 1954) (additional source)
Eupera ferruginea (Krauss, 1848) (additional source)
Melanatria fluminea (Gmelin, 1791) accepted as Madagasikara spinosa (Lamarck, 1822) accepted as Pirena madagascariensis Lamarck, 1816 (additional source)
Melanoides tuberculata (O. F. Müller, 1774) (additional source)
Neritina gagates Lamarck, 1822 accepted as Vittina gagates (Lamarck, 1822) (additional source)
Neritina turrita (Gmelin, 1791) accepted as Vittina turrita (Gmelin, 1791) (additional source)
Pila cecillei (R. A. Philippi, 1849) (additional source)
Pisidium betafoense Kuiper, 1953 (basis of record)
Pisidium johnsoni E. A. Smith, 1882 (basis of record)
Pisidium reticulatum Kuiper, 1966 (additional source)
Segmentorbis angustus (Jickeli, 1874) (additional source)
Septaria borbonica (Bory de Saint-Vincent, 1804) accepted as Septaria porcellana borbonica (Bory de Saint-Vincent, 1804) (additional source)
Septaria lineata (Lamarck, 1816) accepted as Septaria tesselata (Lamarck, 1822) accepted as Septaria tessellaria (Lamarck, 1816) (additional source)
Smaragdia rangiana (Récluz, 1841) (additional source)
Smaragdia souverbiana (Montrouzier, 1863) (additional source)
Sphaerium madagascariense (Tristram, 1863) (basis of record)
Thiara amarula (Linnaeus, 1758) (additional source)