| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Barnacles | Goose Barnacles | 1174 |
| 2 | Barnacles | Tetraclitidae | 842 |
| 3 | Barnacles | Archaeobalanidae | 507 |
| 4 | Barnacles | Chthamalidae | 502 |
| 5 | Barnacles | Lepadidae | 437 |
| 6 | Barnacles | Coronulidae | 33 |
| 7 | Barnacles | Chelonibiidae | 32 |
| 8 | Barnacles | Pyrgomatidae | 15 |
| 9 | Barnacles | Lauridae | 11 |
| 10 | Barnacles | Peltogastridae | 6 |
| 11 | Barnacles | Sacculinidae | 2 |
| 12 | Barnacles | Calanticidae | 1 |
| 13 | Barnacles | Verrucidae | 1 |