| Morus Vieillot, 1816 |
| Morus bassanus (Linnaeus, 1758) |
| Sula Brisson, 1760 |
| Sula brewsteri Goss, 1888 |
| Sula dactylatra Lesson, 1831 |
| Sula dactylatra subsp. dactylatra Lesson, 1831 |
| Sula granti Rothschild, 1902 |
| Sula leucogaster (Boddaert, 1783) |
| Sula leucogaster subsp. leucogaster (Boddaert, 1783) |
| Sula nebouxii Milne-Edwards, 1882 |
| Sula nebouxii subsp. nebouxii Milne-Edwards, 1882 |
| Sula sula (Linnaeus, 1766) |
| Sula sula subsp. sula (Linnaeus, 1766) |
| Sula sula subsp. websteri Rothschild, 1898 |
| Sulidae Reichenbach, 1849 |