Assiminea bifasciata G. Nevill, 1880 accepted as Taiwanassiminea bifasciata (G. Nevill, 1880) (basis of record)
Assiminea capensis Bartsch, 1915 accepted as Assiminea bifasciata G. Nevill, 1880 accepted as Taiwanassiminea bifasciata (G. Nevill, 1880) (additional source)
Assiminea globulus Connolly, 1939 accepted as Davisassiminea globulus (Connolly, 1939) (original description)
Assiminea ovata (Krauss, 1848) accepted as Assiminea bifasciata G. Nevill, 1880 accepted as Taiwanassiminea bifasciata (G. Nevill, 1880) (additional source)
Bulinus (Pyrgophysa) forskalii (Ehrenberg, 1831) represented as Bulinus forskalii (Ehrenberg, 1831) (basis of record)
Bulinus forskalii (Ehrenberg, 1831) (additional source)
Cassidula labrella (Deshayes, 1830) (additional source)
Lymnaea natalensis Krauss, 1848 accepted as Radix natalensis (Krauss, 1848) (additional source)
Marinula tristanensis Connolly, 1915 (additional source)
Melampus lividus (Deshayes, 1830) (additional source)
Melampus parvulus L. Pfeiffer, 1856 (additional source)
Melanoides tuberculata (O. F. Müller, 1774) (additional source)
Neritina gagates Lamarck, 1822 accepted as Vittina gagates (Lamarck, 1822) (additional source)
Onchidella capensis H. Watson, 1925 accepted as Onchidella maculata Plate, 1893 (additional source)
Onchidella maculata Plate, 1893 (additional source)
Onchidium peronii Cuvier, 1804 accepted as Peronia peronii (Cuvier, 1804) (additional source)
Onchidium verruculatum Cuvier, 1830 accepted as Peronia verruculata (Cuvier, 1830) (additional source)
Pedipes affinis A. Férussac, 1821 (additional source)
Tomichia ventricosa (Reeve, 1842) (basis of record)