| Species | Name Used |
|---|---|
| Hippopus hippopus (Linnaeus, 1758) | Hippopus hippopus (p. ) |
| Hippopus porcellanus Rosewater, 1982 | Hippopus porcelanus (p. ) |
| Tridacna crocea Lamarck, 1819 | Tridacna crocea (p. ) |
| Tridacna derasa (Röding, 1798) | Tridacna derasa (p. ) |
| Tridacna gigas (Linnaeus, 1758) | Tridacna gigas (p. ) |
| Tridacna maxima (Röding, 1798) | Tridacna maxima (p. ) |
| Tridacna mbalavuana Ladd, 1934 | Tridacna mbalavuena (p. ) |
| Tridacna rosewateri Sirenho & Scarlato, 1991 | Tridacna rosewateri (p. ) |
| Tridacna squamosa Lamarck, 1819 | Tridacna squamosa (p. ) |
| Tridacna squamosina Sturany, 1899 | Tridacna squamosina (p. ) |