| Nominal Species (n = 22) | Present allocation (n = 14) | Ref. |
|---|---|---|
| Bulla adamsi Menke, 1850 | Bulla punctulata | 75097 |
| Bulla amygdala Dillwyn, 1817 | Bulla amygdala | 1056 |
| Bulla angasi Pilsbry, 1894 | Bulla mabillei | 337 |
| Bulla arabica Malaquias & Reid, 2008 | Bulla arabica | 3477 |
| Bulla bermudae Verrill & Bush, 1900 | Bulla bermudae | 19 |
| Bulla clausa Dall, 1889 | Bulla clausa | 19 |
| Bulla conspersa Pease, 1869 | Bulla vernicosa | 3477 |
| Bulla eburnea Dall, 1881 | Bulla eburneola | 19 |
| Bullaria eburneola Dall, 1927 | Bulla eburneola | 3446 |
| Diaphana gemma Verrill, 1880 | Bulla gemma | 83435 |
| Bulla gouldiana Pilsbry, 1895 | Bulla gouldiana | 19 |
| Bullaria indolens Dall, 1927 | Bulla indolens | 83435 |
| Bulla mabillei Locard, 1897 | Bulla mabillei | 3477 |
| Bulla occidentalis Adams, 1850 | Bulla striata | 3446 |
| Bullaria peasiana Pilsbry, 1893 | Bulla mabillei | 337 |
| Bulla punctulata Adams, 1850 | Bulla punctulata | 19 |
| Bulla quoyana Dall, 1919 | Bulla punctulata | 75097 |
| Bulla quoyii Gray, 1843 | Bulla quoyii | 7727 |
| Bulla roperiana Pilsbry, 1893 | Bulla striata | 1056 |
| Bulla solida Gmelin, 1791 | Bulla solida | 19 |
| Bulla striata Bruguiere, 1792 | Bulla striata | 19 |
| Bulla vernicosa Linnaeus, 1758 | Bulla vernicosa | 844 |