Casmaria natalensis R. Aiken & Seccombe, 2019 | 
Galeodea keyteri (Kilburn, 1975) | 
Phalium areola (Linnaeus, 1758) | 
Semicassis bisulcata japonica (Reeve, 1848) | 
Semicassis craticulata (Euthyme, 1885) | 
Semicassis decipiens (Kilburn, 1980) | 
Semicassis diuturna Iredale, 1927 | 
Semicassis faurotis (Jousseaume, 1888) |
Semicassis fernandesi (Kilburn, 1975) | 
Semicassis microstoma (Von Martens, 1903) | 
Semicassis zeylanica (Lamarck, 1822) | 
Semicassis zeylanica iredalei (C. Bayer, 1935) | | | | |
